31302603360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 1152

約数和(自身を含む): 138032294400

約数和(自身を除く): 106729691040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 86, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 129, 133, 135, 140, 144, 147, 152, 160, 168, 171, 172, 180, 181, 189, 190, 196, 210, 215, 216, 224, 228, 240, 245, 252, 258, 266, 270, 280, 285, 288, 294, 301, 304, 315, 336, 342, 344, 360, 362, 378, 380, 387, 392, 399, 420, 430, 432, 441, 456, 480, 490, 504, 513, 516, 532, 540, 543, 560, 570, 588, 602, 608, 630, 645, 665, 672, 684, 688, 720, 724, 735, 756, 760, 774, 784, 798, 817, 840, 855, 860, 864, 882, 903, 905, 912, 931, 945, 980, 1008, 1026, 1032, 1064, 1080, 1086, 1120, 1140, 1161, 1176, 1197, 1204, 1260, 1267, 1290, 1323, 1330, 1368, 1376, 1440, 1448, 1470, 1505, 1512, 1520, 1548, 1568, 1596, 1629, 1634, 1680, 1710, 1720, 1764, 1806, 1810, 1824, 1862, 1890, 1935, 1960, 1995, 2016, 2052, 2064, 2107, 2128, 2160, 2172, 2205, 2280, 2322, 2352, 2394, 2408, 2451, 2520, 2534, 2565, 2580, 2646, 2660, 2709, 2715, 2736, 2793, 2896, 2940, 3010, 3024, 3040, 3096, 3192, 3258, 3268, 3360, 3420, 3439, 3440, 3528, 3591, 3612, 3620, 3724, 3780, 3801, 3870, 3920, 3990, 4085, 4104, 4128, 4214, 4256, 4320, 4344, 4410, 4515, 4560, 4644, 4655, 4704, 4788, 4816, 4887, 4902, 5040, 5068, 5130, 5160, 5292, 5320, 5418, 5430, 5472, 5586, 5719, 5792, 5805, 5880, 5985, 6020, 6048, 6192, 6321, 6335, 6384, 6516, 6536, 6615, 6840, 6878, 6880, 7056, 7182, 7224, 7240, 7353, 7448, 7560, 7602, 7740, 7783, 7840, 7980, 8127, 8145, 8170, 8208, 8379, 8428, 8688, 8820, 8869, 9030, 9120, 9288, 9310, 9576, 9632, 9774, 9804, 10080, 10136, 10260, 10317, 10320, 10535, 10584, 10640, 10836, 10860, 11172, 11403, 11438, 11610, 11760, 11970, 12040, 12255, 12384, 12642, 12670, 12768, 13032, 13072, 13230, 13545, 13680, 13756, 13965, 14112, 14364, 14448, 14480, 14706, 14896, 15120, 15204, 15480, 15566, 15960, 16254, 16290, 16340, 16416, 16758, 16856, 17157, 17195, 17376, 17640, 17738, 17955, 18060, 18576, 18620, 18963, 19005, 19152, 19548, 19608, 20272, 20520, 20634, 20640, 21070, 21168, 21280, 21672, 21720, 22059, 22344, 22806, 22876, 23220, 23349, 23520, 23940, 24073, 24080, 24435, 24510, 25137, 25284, 25340, 26064, 26144, 26460, 26607, 27090, 27360, 27512, 27930, 28595, 28728, 28896, 28960, 29412, 29792, 30240, 30408, 30951, 30960, 31132, 31605, 31920, 32508, 32580, 32680, 33516, 33712, 34209, 34314, 34390, 35280, 35476, 35910, 36120, 36765, 37152, 37240, 37926, 38010, 38304, 38915, 39096, 39216, 40033, 40544, 40635, 41040, 41268, 41895, 42140, 42336, 43344, 43440, 44118, 44345, 44688, 45612, 45752, 46440, 46698, 47880, 48146, 48160, 48870, 49020, 50274, 50568, 50680, 51471, 51585, 52128, 52920, 53214, 54180, 54481, 55024, 55860, 56889, 57015, 57190, 57456, 58824, 60816, 61902, 61920, 62264, 63210, 63840, 65016, 65160, 65360, 67032, 67424, 68418, 68628, 68780, 70047, 70560, 70952, 71820, 72219, 72240, 73530, 74480, 75852, 76020, 77830, 78192, 78432, 79821, 80066, 81270, 82080, 82536, 83790, 84280, 85785, 86688, 86880, 88236, 88690, 89376, 91224, 91504, 92853, 92880, 93396, 94815, 95760, 96292, 97740, 98040, 100548, 101136, 101360, 102942, 103170, 105840, 106428, 108360, 108962, 110048, 110295, 111720, 113778, 114030, 114380, 114912, 116745, 117648, 120099, 120365, 121632, 123804, 124528, 125685, 126420, 130032, 130320, 130720, 133035, 134064, 136836, 137256, 137560, 140094, 141904, 143640, 144438, 144480, 147060, 147877, 148960, 151704, 152040, 154413, 154755, 155660, 156384, 159642, 160132, 162540, 163443, 165072, 167580, 168511, 168560, 171045, 171570, 176472, 177380, 182448, 183008, 185706, 185760, 186792, 189630, 191520, 192584, 195480, 196080, 200165, 201096, 202272, 202720, 205884, 206340, 210141, 211680, 212856, 216657, 216720, 217924, 220590, 223440, 227556, 228060, 228760, 233490, 235296, 239463, 240198, 240730, 247608, 249056, 251370, 252840, 257355, 260064, 260640, 266070, 268128, 272405, 273672, 274512, 275120, 280188, 283808, 284445, 287280, 288876, 294120, 295754, 303408, 304080, 308826, 309510, 311320, 319284, 320264, 325080, 326886, 330144, 335160, 337022, 337120, 342090, 343140, 350235, 352944, 354760, 360297, 361095, 364896, 371412, 373584, 379260, 381367, 385168, 390960, 392160, 399105, 400330, 402192, 411768, 412680, 420282, 425712, 433314, 433440, 435848, 441180, 443631, 446880, 455112, 456120, 457520, 464265, 466980, 478926, 480396, 481460, 490329, 495216, 502740, 505533, 505680, 514710, 532140, 544810, 547344, 549024, 550240, 560376, 568890, 574560, 577752, 588240, 591508, 600495, 606816, 608160, 617652, 619020, 622640, 638568, 640528, 649971, 650160, 653772, 670320, 674044, 684180, 686280, 700470, 705888, 709520, 720594, 722190, 739385, 742824, 747168, 758520, 762734, 770336, 772065, 781920, 798210, 800660, 804384, 817215, 823536, 825360, 840564, 842555, 851424, 866628, 871696, 882360, 887262, 910224, 912240, 915040, 928530, 933960, 957852, 960792, 962920, 980658, 990432, 1005480, 1011066, 1011360, 1029420, 1035139, 1050705, 1064280, 1080891, 1083285, 1089620, 1094688, 1120752, 1137780, 1144101, 1155504, 1176480, 1183016, 1197315, 1200990, 1235304, 1238040, 1245280, 1277136, 1281056, 1299942, 1300320, 1307544, 1330893, 1340640, 1348088, 1368360, 1372560, 1400940, 1419040, 1441188, 1444380, 1470987, 1478770, 1485648, 1516599, 1517040, 1525468, 1544130, 1596420, 1601320, 1634430, 1647072, 1650720, 1681128, 1685110, 1733256, 1743392, 1764720, 1774524, 1801485, 1820448, 1824480, 1857060, 1867920, 1906835, 1915704, 1921584, 1925840, 1961316, 2010960, 2022132, 2058840, 2070278, 2101410, 2128560, 2161782, 2166570, 2179240, 2218155, 2241504, 2275560, 2288202, 2311008, 2366032, 2394630, 2401980, 2451645, 2470608, 2476080, 2527665, 2554272, 2599884, 2615088, 2661786, 2696176, 2736720, 2745120, 2801880, 2882376, 2888760, 2941974, 2957540, 2971296, 3033198, 3034080, 3050936, 3088260, 3105417, 3192840, 3202640, 3249855, 3268860, 3362256, 3370220, 3432303, 3466512, 3529440, 3549048, 3602970, 3714120, 3735840, 3813670, 3831408, 3843168, 3851680, 3922632, 3992679, 4021920, 4044264, 4117680, 4140556, 4202820, 4257120, 4323564, 4333140, 4358480, 4436310, 4549797, 4551120, 4576404, 4732064, 4789260, 4803960, 4903290, 4941216, 4952160, 5055330, 5175695, 5199768, 5230176, 5323572, 5392352, 5404455, 5473440, 5603760, 5720505, 5764752, 5777520, 5883948, 5915080, 6066396, 6101872, 6176520, 6210834, 6385680, 6405280, 6499710, 6537720, 6654465, 6724512, 6740440, 6864606, 6933024, 7098096, 7205940, 7245973, 7354935, 7428240, 7582995, 7627340, 7662816, 7845264, 7985358, 8088528, 8235360, 8281112, 8405640, 8647128, 8666280, 8716960, 8872620, 9099594, 9102240, 9152808, 9316251, 9578520, 9607920, 9806580, 10110660, 10296909, 10351390, 10399536, 10647144, 10808910, 11207520, 11441010, 11529504, 11555040, 11767896, 11830160, 12132792, 12203744, 12353040, 12421668, 12771360, 12999420, 13075440, 13308930, 13480880, 13729212, 14196192, 14411880, 14491946, 14709870, 14856480, 15165990, 15254680, 15527085, 15690528, 15970716, 16177056, 16562224, 16811280, 17161515, 17294256, 17332560, 17745240, 18199188, 18305616, 18632502, 19157040, 19215840, 19613160, 19963395, 20221320, 20593818, 20702780, 20799072, 21294288, 21617820, 21737919, 22748985, 22882020, 23535792, 23660320, 24265584, 24706080, 24843336, 25998840, 26150880, 26617860, 26961760, 27458424, 27948753, 28823760, 28983892, 29419740, 30331980, 30509360, 31054170, 31941432, 33124448, 33622560, 34323030, 34588512, 34665120, 35490480, 36229865, 36398376, 36611232, 37265004, 38314080, 39226320, 39926790, 40442640, 41187636, 41405560, 42588576, 43235640, 43475838, 45497970, 45764040, 46581255, 47071584, 48531168, 49686672, 51484545, 51997680, 53235720, 54916848, 55897506, 57647520, 57967784, 58839480, 60663960, 61018720, 62108340, 63882864, 65213757, 68646060, 70980960, 72459730, 72796752, 74530008, 78452640, 79853580, 80885280, 82375272, 82811120, 86471280, 86951676, 90995940, 91528080, 93162510, 99373344, 102969090, 103995360, 106471440, 108689595, 109833696, 111795012, 115935568, 117678960, 121327920, 124216680, 127765728, 130427514, 137292120, 139743765, 144919460, 145593504, 149060016, 159707160, 164750544, 165622240, 172942560, 173903352, 181991880, 183056160, 186325020, 195641271, 205938180, 212942880, 217379190, 223590024, 231871136, 235357920, 242655840, 248433360, 260855028, 274584240, 279487530, 289838920, 298120032, 319414320, 326068785, 329501088, 347806704, 363983760, 372650040, 391282542, 411876360, 434758380, 447180048, 496866720, 521710056, 549168480, 558975060, 579677840, 638828640, 652137570, 695613408, 727967520, 745300080, 782565084, 823752720, 869516760, 894360096, 978206355, 1043420112, 1117950120, 1159355680, 1304275140, 1490600160, 1565130168, 1647505440, 1739033520, 1956412710, 2086840224, 2235900240, 2608550280, 3130260336, 3478067040, 3912825420, 4471800480, 5217100560, 6260520672, 7825650840, 10434201120, 15651301680, 31302603360]

約数ペア:

[(1, 31302603360), (2, 15651301680), (3, 10434201120), (4, 7825650840), (5, 6260520672), (6, 5217100560), (7, 4471800480), (8, 3912825420), (9, 3478067040), (10, 3130260336), (12, 2608550280), (14, 2235900240), (15, 2086840224), (16, 1956412710), (18, 1739033520), (19, 1647505440), (20, 1565130168), (21, 1490600160), (24, 1304275140), (27, 1159355680), (28, 1117950120), (30, 1043420112), (32, 978206355), (35, 894360096), (36, 869516760), (38, 823752720), (40, 782565084), (42, 745300080), (43, 727967520), (45, 695613408), (48, 652137570), (49, 638828640), (54, 579677840), (56, 558975060), (57, 549168480), (60, 521710056), (63, 496866720), (70, 447180048), (72, 434758380), (76, 411876360), (80, 391282542), (84, 372650040), (86, 363983760), (90, 347806704), (95, 329501088), (96, 326068785), (98, 319414320), (105, 298120032), (108, 289838920), (112, 279487530), (114, 274584240), (120, 260855028), (126, 248433360), (129, 242655840), (133, 235357920), (135, 231871136), (140, 223590024), (144, 217379190), (147, 212942880), (152, 205938180), (160, 195641271), (168, 186325020), (171, 183056160), (172, 181991880), (180, 173903352), (181, 172942560), (189, 165622240), (190, 164750544), (196, 159707160), (210, 149060016), (215, 145593504), (216, 144919460), (224, 139743765), (228, 137292120), (240, 130427514), (245, 127765728), (252, 124216680), (258, 121327920), (266, 117678960), (270, 115935568), (280, 111795012), (285, 109833696), (288, 108689595), (294, 106471440), (301, 103995360), (304, 102969090), (315, 99373344), (336, 93162510), (342, 91528080), (344, 90995940), (360, 86951676), (362, 86471280), (378, 82811120), (380, 82375272), (387, 80885280), (392, 79853580), (399, 78452640), (420, 74530008), (430, 72796752), (432, 72459730), (441, 70980960), (456, 68646060), (480, 65213757), (490, 63882864), (504, 62108340), (513, 61018720), (516, 60663960), (532, 58839480), (540, 57967784), (543, 57647520), (560, 55897506), (570, 54916848), (588, 53235720), (602, 51997680), (608, 51484545), (630, 49686672), (645, 48531168), (665, 47071584), (672, 46581255), (684, 45764040), (688, 45497970), (720, 43475838), (724, 43235640), (735, 42588576), (756, 41405560), (760, 41187636), (774, 40442640), (784, 39926790), (798, 39226320), (817, 38314080), (840, 37265004), (855, 36611232), (860, 36398376), (864, 36229865), (882, 35490480), (903, 34665120), (905, 34588512), (912, 34323030), (931, 33622560), (945, 33124448), (980, 31941432), (1008, 31054170), (1026, 30509360), (1032, 30331980), (1064, 29419740), (1080, 28983892), (1086, 28823760), (1120, 27948753), (1140, 27458424), (1161, 26961760), (1176, 26617860), (1197, 26150880), (1204, 25998840), (1260, 24843336), (1267, 24706080), (1290, 24265584), (1323, 23660320), (1330, 23535792), (1368, 22882020), (1376, 22748985), (1440, 21737919), (1448, 21617820), (1470, 21294288), (1505, 20799072), (1512, 20702780), (1520, 20593818), (1548, 20221320), (1568, 19963395), (1596, 19613160), (1629, 19215840), (1634, 19157040), (1680, 18632502), (1710, 18305616), (1720, 18199188), (1764, 17745240), (1806, 17332560), (1810, 17294256), (1824, 17161515), (1862, 16811280), (1890, 16562224), (1935, 16177056), (1960, 15970716), (1995, 15690528), (2016, 15527085), (2052, 15254680), (2064, 15165990), (2107, 14856480), (2128, 14709870), (2160, 14491946), (2172, 14411880), (2205, 14196192), (2280, 13729212), (2322, 13480880), (2352, 13308930), (2394, 13075440), (2408, 12999420), (2451, 12771360), (2520, 12421668), (2534, 12353040), (2565, 12203744), (2580, 12132792), (2646, 11830160), (2660, 11767896), (2709, 11555040), (2715, 11529504), (2736, 11441010), (2793, 11207520), (2896, 10808910), (2940, 10647144), (3010, 10399536), (3024, 10351390), (3040, 10296909), (3096, 10110660), (3192, 9806580), (3258, 9607920), (3268, 9578520), (3360, 9316251), (3420, 9152808), (3439, 9102240), (3440, 9099594), (3528, 8872620), (3591, 8716960), (3612, 8666280), (3620, 8647128), (3724, 8405640), (3780, 8281112), (3801, 8235360), (3870, 8088528), (3920, 7985358), (3990, 7845264), (4085, 7662816), (4104, 7627340), (4128, 7582995), (4214, 7428240), (4256, 7354935), (4320, 7245973), (4344, 7205940), (4410, 7098096), (4515, 6933024), (4560, 6864606), (4644, 6740440), (4655, 6724512), (4704, 6654465), (4788, 6537720), (4816, 6499710), (4887, 6405280), (4902, 6385680), (5040, 6210834), (5068, 6176520), (5130, 6101872), (5160, 6066396), (5292, 5915080), (5320, 5883948), (5418, 5777520), (5430, 5764752), (5472, 5720505), (5586, 5603760), (5719, 5473440), (5792, 5404455), (5805, 5392352), (5880, 5323572), (5985, 5230176), (6020, 5199768), (6048, 5175695), (6192, 5055330), (6321, 4952160), (6335, 4941216), (6384, 4903290), (6516, 4803960), (6536, 4789260), (6615, 4732064), (6840, 4576404), (6878, 4551120), (6880, 4549797), (7056, 4436310), (7182, 4358480), (7224, 4333140), (7240, 4323564), (7353, 4257120), (7448, 4202820), (7560, 4140556), (7602, 4117680), (7740, 4044264), (7783, 4021920), (7840, 3992679), (7980, 3922632), (8127, 3851680), (8145, 3843168), (8170, 3831408), (8208, 3813670), (8379, 3735840), (8428, 3714120), (8688, 3602970), (8820, 3549048), (8869, 3529440), (9030, 3466512), (9120, 3432303), (9288, 3370220), (9310, 3362256), (9576, 3268860), (9632, 3249855), (9774, 3202640), (9804, 3192840), (10080, 3105417), (10136, 3088260), (10260, 3050936), (10317, 3034080), (10320, 3033198), (10535, 2971296), (10584, 2957540), (10640, 2941974), (10836, 2888760), (10860, 2882376), (11172, 2801880), (11403, 2745120), (11438, 2736720), (11610, 2696176), (11760, 2661786), (11970, 2615088), (12040, 2599884), (12255, 2554272), (12384, 2527665), (12642, 2476080), (12670, 2470608), (12768, 2451645), (13032, 2401980), (13072, 2394630), (13230, 2366032), (13545, 2311008), (13680, 2288202), (13756, 2275560), (13965, 2241504), (14112, 2218155), (14364, 2179240), (14448, 2166570), (14480, 2161782), (14706, 2128560), (14896, 2101410), (15120, 2070278), (15204, 2058840), (15480, 2022132), (15566, 2010960), (15960, 1961316), (16254, 1925840), (16290, 1921584), (16340, 1915704), (16416, 1906835), (16758, 1867920), (16856, 1857060), (17157, 1824480), (17195, 1820448), (17376, 1801485), (17640, 1774524), (17738, 1764720), (17955, 1743392), (18060, 1733256), (18576, 1685110), (18620, 1681128), (18963, 1650720), (19005, 1647072), (19152, 1634430), (19548, 1601320), (19608, 1596420), (20272, 1544130), (20520, 1525468), (20634, 1517040), (20640, 1516599), (21070, 1485648), (21168, 1478770), (21280, 1470987), (21672, 1444380), (21720, 1441188), (22059, 1419040), (22344, 1400940), (22806, 1372560), (22876, 1368360), (23220, 1348088), (23349, 1340640), (23520, 1330893), (23940, 1307544), (24073, 1300320), (24080, 1299942), (24435, 1281056), (24510, 1277136), (25137, 1245280), (25284, 1238040), (25340, 1235304), (26064, 1200990), (26144, 1197315), (26460, 1183016), (26607, 1176480), (27090, 1155504), (27360, 1144101), (27512, 1137780), (27930, 1120752), (28595, 1094688), (28728, 1089620), (28896, 1083285), (28960, 1080891), (29412, 1064280), (29792, 1050705), (30240, 1035139), (30408, 1029420), (30951, 1011360), (30960, 1011066), (31132, 1005480), (31605, 990432), (31920, 980658), (32508, 962920), (32580, 960792), (32680, 957852), (33516, 933960), (33712, 928530), (34209, 915040), (34314, 912240), (34390, 910224), (35280, 887262), (35476, 882360), (35910, 871696), (36120, 866628), (36765, 851424), (37152, 842555), (37240, 840564), (37926, 825360), (38010, 823536), (38304, 817215), (38915, 804384), (39096, 800660), (39216, 798210), (40033, 781920), (40544, 772065), (40635, 770336), (41040, 762734), (41268, 758520), (41895, 747168), (42140, 742824), (42336, 739385), (43344, 722190), (43440, 720594), (44118, 709520), (44345, 705888), (44688, 700470), (45612, 686280), (45752, 684180), (46440, 674044), (46698, 670320), (47880, 653772), (48146, 650160), (48160, 649971), (48870, 640528), (49020, 638568), (50274, 622640), (50568, 619020), (50680, 617652), (51471, 608160), (51585, 606816), (52128, 600495), (52920, 591508), (53214, 588240), (54180, 577752), (54481, 574560), (55024, 568890), (55860, 560376), (56889, 550240), (57015, 549024), (57190, 547344), (57456, 544810), (58824, 532140), (60816, 514710), (61902, 505680), (61920, 505533), (62264, 502740), (63210, 495216), (63840, 490329), (65016, 481460), (65160, 480396), (65360, 478926), (67032, 466980), (67424, 464265), (68418, 457520), (68628, 456120), (68780, 455112), (70047, 446880), (70560, 443631), (70952, 441180), (71820, 435848), (72219, 433440), (72240, 433314), (73530, 425712), (74480, 420282), (75852, 412680), (76020, 411768), (77830, 402192), (78192, 400330), (78432, 399105), (79821, 392160), (80066, 390960), (81270, 385168), (82080, 381367), (82536, 379260), (83790, 373584), (84280, 371412), (85785, 364896), (86688, 361095), (86880, 360297), (88236, 354760), (88690, 352944), (89376, 350235), (91224, 343140), (91504, 342090), (92853, 337120), (92880, 337022), (93396, 335160), (94815, 330144), (95760, 326886), (96292, 325080), (97740, 320264), (98040, 319284), (100548, 311320), (101136, 309510), (101360, 308826), (102942, 304080), (103170, 303408), (105840, 295754), (106428, 294120), (108360, 288876), (108962, 287280), (110048, 284445), (110295, 283808), (111720, 280188), (113778, 275120), (114030, 274512), (114380, 273672), (114912, 272405), (116745, 268128), (117648, 266070), (120099, 260640), (120365, 260064), (121632, 257355), (123804, 252840), (124528, 251370), (125685, 249056), (126420, 247608), (130032, 240730), (130320, 240198), (130720, 239463), (133035, 235296), (134064, 233490), (136836, 228760), (137256, 228060), (137560, 227556), (140094, 223440), (141904, 220590), (143640, 217924), (144438, 216720), (144480, 216657), (147060, 212856), (147877, 211680), (148960, 210141), (151704, 206340), (152040, 205884), (154413, 202720), (154755, 202272), (155660, 201096), (156384, 200165), (159642, 196080), (160132, 195480), (162540, 192584), (163443, 191520), (165072, 189630), (167580, 186792), (168511, 185760), (168560, 185706), (171045, 183008), (171570, 182448), (176472, 177380)]