31172561280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5871

約数の個数: 576

約数和(自身を含む): 131830124400

約数和(自身を除く): 100657563120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1920, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2352, 2394, 2432, 2520, 2660, 2688, 2736, 2793, 2880, 2940, 3040, 3136, 3192, 3360, 3420, 3528, 3648, 3724, 3920, 3990, 4032, 4256, 4410, 4480, 4560, 4655, 4704, 4788, 5040, 5320, 5472, 5586, 5760, 5813, 5880, 5985, 6080, 6272, 6384, 6720, 6840, 7056, 7296, 7448, 7840, 7980, 8064, 8379, 8512, 8820, 9120, 9310, 9408, 9576, 10080, 10640, 10944, 11172, 11626, 11760, 11970, 12160, 12768, 13440, 13680, 13965, 14112, 14896, 15680, 15960, 16758, 17024, 17439, 17640, 18240, 18620, 18816, 19152, 20160, 21280, 21888, 22344, 23252, 23520, 23940, 25536, 27360, 27930, 28224, 29065, 29792, 31360, 31920, 33516, 34878, 35280, 36480, 37240, 38304, 40320, 40691, 41895, 42560, 44688, 46504, 47040, 47880, 51072, 52317, 54720, 55860, 56448, 58130, 59584, 63840, 67032, 69756, 70560, 74480, 76608, 81382, 83790, 85120, 87195, 89376, 93008, 94080, 95760, 104634, 109440, 110447, 111720, 116260, 119168, 122073, 127680, 134064, 139512, 141120, 148960, 153216, 162764, 167580, 174390, 178752, 186016, 191520, 203455, 209268, 220894, 223440, 232520, 244146, 255360, 261585, 268128, 279024, 282240, 284837, 297920, 325528, 331341, 335160, 348780, 357504, 366219, 372032, 383040, 406910, 418536, 441788, 446880, 465040, 488292, 523170, 536256, 552235, 558048, 569674, 595840, 610365, 651056, 662682, 670320, 697560, 732438, 744064, 766080, 773129, 813820, 837072, 854511, 883576, 893760, 930080, 976584, 994023, 1046340, 1072512, 1104470, 1116096, 1139348, 1220730, 1302112, 1325364, 1340640, 1395120, 1424185, 1464876, 1546258, 1627640, 1656705, 1674144, 1709022, 1767152, 1787520, 1831095, 1860160, 1953168, 1988046, 2092680, 2208940, 2232192, 2278696, 2319387, 2441460, 2563533, 2604224, 2650728, 2681280, 2790240, 2848370, 2929752, 3092516, 3255280, 3313410, 3348288, 3418044, 3534304, 3662190, 3720320, 3865645, 3906336, 3976092, 4185360, 4272555, 4417880, 4557392, 4638774, 4882920, 4970115, 5127066, 5208448, 5301456, 5362560, 5411903, 5580480, 5696740, 5859504, 6185032, 6510560, 6626820, 6696576, 6836088, 6958161, 7068608, 7324380, 7731290, 7812672, 7952184, 8370720, 8545110, 8835760, 9114784, 9277548, 9765840, 9940230, 10254132, 10602912, 10823806, 11160960, 11393480, 11596935, 11719008, 12370064, 12817665, 13021120, 13253640, 13672176, 13916322, 14137216, 14648760, 15462580, 15625344, 15904368, 16235709, 16741440, 17090220, 17671520, 18229568, 18555096, 19531680, 19880460, 20508264, 21205824, 21647612, 22786960, 23193870, 23438016, 24740128, 25635330, 26042240, 26507280, 27059515, 27344352, 27832644, 29297520, 30925160, 31808736, 32471418, 33482880, 34180440, 34790805, 35343040, 36459136, 37110192, 39063360, 39760920, 41016528, 42411648, 43295224, 45573920, 46387740, 46876032, 48707127, 49480256, 51270660, 53014560, 54119030, 54688704, 55665288, 58595040, 61850320, 63617472, 64942836, 68360880, 69581610, 70686080, 74220384, 78126720, 79521840, 81178545, 82033056, 86590448, 91147840, 92775480, 97414254, 98960512, 102541320, 106029120, 108238060, 109377408, 111330576, 117190080, 123700640, 127234944, 129885672, 136721760, 139163220, 148440768, 159043680, 162357090, 164066112, 173180896, 182295680, 185550960, 194828508, 205082640, 212058240, 216476120, 222661152, 234380160, 243535635, 247401280, 259771344, 273443520, 278326440, 296881536, 318087360, 324714180, 328132224, 346361792, 371101920, 389657016, 410165280, 432952240, 445322304, 487071270, 494802560, 519542688, 546887040, 556652880, 636174720, 649428360, 692723584, 742203840, 779314032, 820330560, 865904480, 890644608, 974142540, 1039085376, 1113305760, 1298856720, 1484407680, 1558628064, 1640661120, 1731808960, 1948285080, 2078170752, 2226611520, 2597713440, 3117256128, 3463617920, 3896570160, 4453223040, 5195426880, 6234512256, 7793140320, 10390853760, 15586280640, 31172561280]

約数ペア:

[(1, 31172561280), (2, 15586280640), (3, 10390853760), (4, 7793140320), (5, 6234512256), (6, 5195426880), (7, 4453223040), (8, 3896570160), (9, 3463617920), (10, 3117256128), (12, 2597713440), (14, 2226611520), (15, 2078170752), (16, 1948285080), (18, 1731808960), (19, 1640661120), (20, 1558628064), (21, 1484407680), (24, 1298856720), (28, 1113305760), (30, 1039085376), (32, 974142540), (35, 890644608), (36, 865904480), (38, 820330560), (40, 779314032), (42, 742203840), (45, 692723584), (48, 649428360), (49, 636174720), (56, 556652880), (57, 546887040), (60, 519542688), (63, 494802560), (64, 487071270), (70, 445322304), (72, 432952240), (76, 410165280), (80, 389657016), (84, 371101920), (90, 346361792), (95, 328132224), (96, 324714180), (98, 318087360), (105, 296881536), (112, 278326440), (114, 273443520), (120, 259771344), (126, 247401280), (128, 243535635), (133, 234380160), (140, 222661152), (144, 216476120), (147, 212058240), (152, 205082640), (160, 194828508), (168, 185550960), (171, 182295680), (180, 173180896), (190, 164066112), (192, 162357090), (196, 159043680), (210, 148440768), (224, 139163220), (228, 136721760), (240, 129885672), (245, 127234944), (252, 123700640), (266, 117190080), (280, 111330576), (285, 109377408), (288, 108238060), (294, 106029120), (304, 102541320), (315, 98960512), (320, 97414254), (336, 92775480), (342, 91147840), (360, 86590448), (380, 82033056), (384, 81178545), (392, 79521840), (399, 78126720), (420, 74220384), (441, 70686080), (448, 69581610), (456, 68360880), (480, 64942836), (490, 63617472), (504, 61850320), (532, 58595040), (560, 55665288), (570, 54688704), (576, 54119030), (588, 53014560), (608, 51270660), (630, 49480256), (640, 48707127), (665, 46876032), (672, 46387740), (684, 45573920), (720, 43295224), (735, 42411648), (760, 41016528), (784, 39760920), (798, 39063360), (840, 37110192), (855, 36459136), (882, 35343040), (896, 34790805), (912, 34180440), (931, 33482880), (960, 32471418), (980, 31808736), (1008, 30925160), (1064, 29297520), (1120, 27832644), (1140, 27344352), (1152, 27059515), (1176, 26507280), (1197, 26042240), (1216, 25635330), (1260, 24740128), (1330, 23438016), (1344, 23193870), (1368, 22786960), (1440, 21647612), (1470, 21205824), (1520, 20508264), (1568, 19880460), (1596, 19531680), (1680, 18555096), (1710, 18229568), (1764, 17671520), (1824, 17090220), (1862, 16741440), (1920, 16235709), (1960, 15904368), (1995, 15625344), (2016, 15462580), (2128, 14648760), (2205, 14137216), (2240, 13916322), (2280, 13672176), (2352, 13253640), (2394, 13021120), (2432, 12817665), (2520, 12370064), (2660, 11719008), (2688, 11596935), (2736, 11393480), (2793, 11160960), (2880, 10823806), (2940, 10602912), (3040, 10254132), (3136, 9940230), (3192, 9765840), (3360, 9277548), (3420, 9114784), (3528, 8835760), (3648, 8545110), (3724, 8370720), (3920, 7952184), (3990, 7812672), (4032, 7731290), (4256, 7324380), (4410, 7068608), (4480, 6958161), (4560, 6836088), (4655, 6696576), (4704, 6626820), (4788, 6510560), (5040, 6185032), (5320, 5859504), (5472, 5696740), (5586, 5580480), (5760, 5411903), (5813, 5362560), (5880, 5301456), (5985, 5208448), (6080, 5127066), (6272, 4970115), (6384, 4882920), (6720, 4638774), (6840, 4557392), (7056, 4417880), (7296, 4272555), (7448, 4185360), (7840, 3976092), (7980, 3906336), (8064, 3865645), (8379, 3720320), (8512, 3662190), (8820, 3534304), (9120, 3418044), (9310, 3348288), (9408, 3313410), (9576, 3255280), (10080, 3092516), (10640, 2929752), (10944, 2848370), (11172, 2790240), (11626, 2681280), (11760, 2650728), (11970, 2604224), (12160, 2563533), (12768, 2441460), (13440, 2319387), (13680, 2278696), (13965, 2232192), (14112, 2208940), (14896, 2092680), (15680, 1988046), (15960, 1953168), (16758, 1860160), (17024, 1831095), (17439, 1787520), (17640, 1767152), (18240, 1709022), (18620, 1674144), (18816, 1656705), (19152, 1627640), (20160, 1546258), (21280, 1464876), (21888, 1424185), (22344, 1395120), (23252, 1340640), (23520, 1325364), (23940, 1302112), (25536, 1220730), (27360, 1139348), (27930, 1116096), (28224, 1104470), (29065, 1072512), (29792, 1046340), (31360, 994023), (31920, 976584), (33516, 930080), (34878, 893760), (35280, 883576), (36480, 854511), (37240, 837072), (38304, 813820), (40320, 773129), (40691, 766080), (41895, 744064), (42560, 732438), (44688, 697560), (46504, 670320), (47040, 662682), (47880, 651056), (51072, 610365), (52317, 595840), (54720, 569674), (55860, 558048), (56448, 552235), (58130, 536256), (59584, 523170), (63840, 488292), (67032, 465040), (69756, 446880), (70560, 441788), (74480, 418536), (76608, 406910), (81382, 383040), (83790, 372032), (85120, 366219), (87195, 357504), (89376, 348780), (93008, 335160), (94080, 331341), (95760, 325528), (104634, 297920), (109440, 284837), (110447, 282240), (111720, 279024), (116260, 268128), (119168, 261585), (122073, 255360), (127680, 244146), (134064, 232520), (139512, 223440), (141120, 220894), (148960, 209268), (153216, 203455), (162764, 191520), (167580, 186016), (174390, 178752)]