31923113040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 960

約数和(自身を含む): 140665996800

約数和(自身を除く): 108742883760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 168, 169, 180, 182, 186, 189, 195, 208, 210, 216, 217, 234, 240, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 336, 338, 351, 360, 364, 372, 378, 390, 403, 420, 432, 434, 455, 465, 468, 496, 504, 507, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 676, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 845, 868, 910, 930, 936, 945, 961, 1008, 1014, 1040, 1080, 1085, 1092, 1116, 1170, 1183, 1209, 1240, 1260, 1302, 1352, 1365, 1395, 1404, 1456, 1488, 1512, 1521, 1560, 1612, 1638, 1674, 1680, 1690, 1736, 1755, 1820, 1860, 1872, 1890, 1922, 1953, 2015, 2028, 2160, 2170, 2184, 2197, 2232, 2340, 2366, 2418, 2457, 2480, 2520, 2535, 2604, 2704, 2730, 2790, 2808, 2821, 2883, 3024, 3042, 3120, 3224, 3255, 3276, 3348, 3380, 3472, 3510, 3549, 3627, 3640, 3720, 3780, 3844, 3906, 4030, 4056, 4095, 4185, 4340, 4368, 4394, 4464, 4563, 4680, 4732, 4805, 4836, 4914, 5040, 5070, 5208, 5239, 5460, 5580, 5616, 5642, 5766, 5859, 5915, 6045, 6084, 6448, 6510, 6552, 6591, 6696, 6727, 6760, 7020, 7098, 7254, 7280, 7440, 7560, 7605, 7688, 7812, 8060, 8112, 8190, 8370, 8463, 8649, 8680, 8788, 9126, 9360, 9464, 9610, 9672, 9765, 9828, 10140, 10416, 10478, 10647, 10881, 10920, 10985, 11160, 11284, 11532, 11718, 11830, 12090, 12168, 12285, 12493, 13020, 13104, 13182, 13392, 13454, 13520, 14040, 14105, 14196, 14415, 14508, 15120, 15210, 15376, 15379, 15624, 15717, 16120, 16380, 16740, 16926, 17298, 17360, 17576, 17745, 18135, 18252, 18928, 19220, 19344, 19530, 19656, 19773, 20181, 20280, 20956, 21294, 21762, 21840, 21970, 22320, 22568, 22815, 23064, 23436, 23660, 24180, 24336, 24570, 24986, 25389, 25947, 26040, 26195, 26364, 26908, 28080, 28210, 28392, 28830, 29016, 29295, 30420, 30758, 31248, 31434, 31941, 32240, 32760, 32955, 33480, 33635, 33852, 34596, 35152, 35490, 36270, 36504, 36673, 37479, 38440, 39060, 39312, 39546, 40362, 40560, 41912, 42315, 42588, 43245, 43524, 43940, 45136, 45630, 46128, 46137, 46872, 47151, 47320, 48360, 49140, 49972, 50778, 51894, 52080, 52390, 52728, 53235, 53816, 54405, 56420, 56784, 57660, 58032, 58590, 59319, 60543, 60840, 61516, 62465, 62868, 63882, 65520, 65910, 66960, 67270, 67704, 68107, 69192, 70980, 72540, 73008, 73346, 74958, 76167, 76880, 76895, 78120, 78585, 79092, 80724, 83824, 84630, 85176, 86490, 87048, 87451, 87880, 91260, 92274, 93744, 94302, 94640, 96720, 98280, 98865, 99944, 100905, 101556, 103788, 104780, 105456, 106470, 107632, 108810, 110019, 112437, 112840, 115320, 117180, 118638, 121086, 121680, 123032, 124930, 125736, 126945, 127764, 129735, 131820, 134540, 135408, 136214, 138384, 138411, 141453, 141960, 145080, 146692, 149916, 152334, 153790, 156240, 157170, 158184, 159705, 161448, 162409, 169260, 170352, 172980, 174096, 174902, 175760, 181629, 182520, 183365, 184548, 187395, 188604, 196560, 197730, 199888, 201810, 203112, 204321, 207576, 209560, 212940, 217620, 220038, 224874, 225680, 230640, 230685, 234360, 235755, 237276, 242172, 246064, 249860, 251472, 253890, 255528, 259470, 262353, 263640, 269080, 272428, 276822, 282906, 283920, 290160, 293384, 296595, 299832, 302715, 304668, 307580, 314340, 316368, 319410, 322896, 324818, 330057, 337311, 338520, 340535, 345960, 349804, 363258, 365040, 366730, 369096, 374790, 377208, 380835, 395460, 403620, 406224, 408642, 415152, 415233, 419120, 425880, 435240, 437255, 440076, 449748, 461370, 468720, 471510, 474552, 476749, 484344, 487227, 499720, 507780, 511056, 518940, 524706, 527280, 538160, 544856, 550095, 553644, 562185, 565812, 586768, 593190, 599664, 605430, 609336, 612963, 615160, 628680, 638820, 649636, 660114, 674622, 677040, 681070, 691920, 692055, 699608, 707265, 726516, 733460, 738192, 749580, 754416, 761670, 787059, 790920, 807240, 812045, 817284, 830466, 851760, 870480, 874510, 880152, 899496, 908145, 922740, 943020, 949104, 953498, 968688, 974454, 990171, 999440, 1015560, 1021605, 1037880, 1049412, 1089712, 1100190, 1107288, 1124370, 1131624, 1136863, 1186380, 1210860, 1218672, 1225926, 1230320, 1257360, 1277640, 1299272, 1311765, 1320228, 1349244, 1362140, 1384110, 1399216, 1414530, 1430247, 1453032, 1461681, 1466920, 1499160, 1523340, 1574118, 1581840, 1614480, 1624090, 1634568, 1650285, 1660932, 1686555, 1749020, 1760304, 1798992, 1816290, 1838889, 1845480, 1886040, 1906996, 1948908, 1980342, 2031120, 2043210, 2075760, 2076165, 2098824, 2111317, 2200380, 2214576, 2248740, 2263248, 2273726, 2361177, 2372760, 2383745, 2421720, 2436135, 2451852, 2555280, 2598544, 2623530, 2640456, 2698488, 2724280, 2768220, 2829060, 2860494, 2906064, 2923362, 2933840, 2998320, 3046680, 3064815, 3148236, 3248180, 3269136, 3300570, 3321864, 3373110, 3410589, 3498040, 3632580, 3677778, 3690960, 3772080, 3813992, 3897816, 3935295, 3960684, 4086420, 4152330, 4197648, 4222634, 4290741, 4385043, 4400760, 4497480, 4547452, 4722354, 4745520, 4767490, 4843440, 4872270, 4903704, 4950855, 5247060, 5280912, 5396976, 5448560, 5536440, 5658120, 5684315, 5720988, 5846724, 6093360, 6129630, 6296472, 6333951, 6496360, 6601140, 6643728, 6746220, 6821178, 6996080, 7151235, 7265160, 7308405, 7355556, 7627984, 7795632, 7870590, 7921368, 8172840, 8304660, 8445268, 8581482, 8770086, 8801520, 8994960, 9094904, 9194445, 9444708, 9534980, 9744540, 9807408, 9901710, 10231767, 10494120, 10556585, 11072880, 11316240, 11368630, 11441976, 11693448, 11805885, 12259260, 12592944, 12667902, 12872223, 12992720, 13202280, 13492440, 13642356, 14302470, 14530320, 14616810, 14711112, 14779219, 15741180, 15842736, 16345680, 16609320, 16890536, 17052945, 17162964, 17540172, 18189808, 18388890, 18889416, 19001853, 19069960, 19489080, 19803420, 20463534, 20988240, 21113170, 21453705, 21925215, 22737260, 22883952, 23386896, 23611770, 24518520, 25335804, 25744446, 26404560, 26984880, 27284712, 28604940, 29233620, 29422224, 29558438, 30695301, 31482360, 31669755, 33218640, 33781072, 34105890, 34325928, 35080344, 36777780, 37778832, 38003706, 38139920, 38978160, 39606840, 40927068, 42226340, 42907410, 43850430, 44337657, 45474520, 47223540, 49037040, 50671608, 51158835, 51488892, 54569424, 57005559, 57209880, 58467240, 59116876, 61390602, 62964720, 63339510, 64361115, 68211780, 68651856, 70160688, 73555560, 73896095, 76007412, 79213680, 81854136, 84452680, 85814820, 87700860, 88675314, 90949040, 94447080, 95009265, 101343216, 102317670, 102977784, 114011118, 114419760, 116934480, 118233752, 122781204, 126679020, 128722230, 133012971, 136423560, 147111120, 147792190, 152014824, 153476505, 163708272, 168905360, 171629640, 175401720, 177350628, 188894160, 190018530, 204635340, 205955568, 221688285, 228022236, 236467504, 245562408, 253358040, 257444460, 266025942, 272847120, 285027795, 295584380, 304029648, 306953010, 343259280, 350803440, 354701256, 380037060, 399038913, 409270680, 443376570, 456044472, 491124816, 506716080, 514888920, 532051884, 570055590, 591168760, 613906020, 665064855, 709402512, 760074120, 798077826, 818541360, 886753140, 912088944, 1029777840, 1064103768, 1140111180, 1182337520, 1227812040, 1330129710, 1520148240, 1596155652, 1773506280, 1995194565, 2128207536, 2280222360, 2455624080, 2660259420, 3192311304, 3547012560, 3990389130, 4560444720, 5320518840, 6384622608, 7980778260, 10641037680, 15961556520, 31923113040]

約数ペア:

[(1, 31923113040), (2, 15961556520), (3, 10641037680), (4, 7980778260), (5, 6384622608), (6, 5320518840), (7, 4560444720), (8, 3990389130), (9, 3547012560), (10, 3192311304), (12, 2660259420), (13, 2455624080), (14, 2280222360), (15, 2128207536), (16, 1995194565), (18, 1773506280), (20, 1596155652), (21, 1520148240), (24, 1330129710), (26, 1227812040), (27, 1182337520), (28, 1140111180), (30, 1064103768), (31, 1029777840), (35, 912088944), (36, 886753140), (39, 818541360), (40, 798077826), (42, 760074120), (45, 709402512), (48, 665064855), (52, 613906020), (54, 591168760), (56, 570055590), (60, 532051884), (62, 514888920), (63, 506716080), (65, 491124816), (70, 456044472), (72, 443376570), (78, 409270680), (80, 399038913), (84, 380037060), (90, 354701256), (91, 350803440), (93, 343259280), (104, 306953010), (105, 304029648), (108, 295584380), (112, 285027795), (117, 272847120), (120, 266025942), (124, 257444460), (126, 253358040), (130, 245562408), (135, 236467504), (140, 228022236), (144, 221688285), (155, 205955568), (156, 204635340), (168, 190018530), (169, 188894160), (180, 177350628), (182, 175401720), (186, 171629640), (189, 168905360), (195, 163708272), (208, 153476505), (210, 152014824), (216, 147792190), (217, 147111120), (234, 136423560), (240, 133012971), (248, 128722230), (252, 126679020), (260, 122781204), (270, 118233752), (273, 116934480), (279, 114419760), (280, 114011118), (310, 102977784), (312, 102317670), (315, 101343216), (336, 95009265), (338, 94447080), (351, 90949040), (360, 88675314), (364, 87700860), (372, 85814820), (378, 84452680), (390, 81854136), (403, 79213680), (420, 76007412), (432, 73896095), (434, 73555560), (455, 70160688), (465, 68651856), (468, 68211780), (496, 64361115), (504, 63339510), (507, 62964720), (520, 61390602), (540, 59116876), (546, 58467240), (558, 57209880), (560, 57005559), (585, 54569424), (620, 51488892), (624, 51158835), (630, 50671608), (651, 49037040), (676, 47223540), (702, 45474520), (720, 44337657), (728, 43850430), (744, 42907410), (756, 42226340), (780, 40927068), (806, 39606840), (819, 38978160), (837, 38139920), (840, 38003706), (845, 37778832), (868, 36777780), (910, 35080344), (930, 34325928), (936, 34105890), (945, 33781072), (961, 33218640), (1008, 31669755), (1014, 31482360), (1040, 30695301), (1080, 29558438), (1085, 29422224), (1092, 29233620), (1116, 28604940), (1170, 27284712), (1183, 26984880), (1209, 26404560), (1240, 25744446), (1260, 25335804), (1302, 24518520), (1352, 23611770), (1365, 23386896), (1395, 22883952), (1404, 22737260), (1456, 21925215), (1488, 21453705), (1512, 21113170), (1521, 20988240), (1560, 20463534), (1612, 19803420), (1638, 19489080), (1674, 19069960), (1680, 19001853), (1690, 18889416), (1736, 18388890), (1755, 18189808), (1820, 17540172), (1860, 17162964), (1872, 17052945), (1890, 16890536), (1922, 16609320), (1953, 16345680), (2015, 15842736), (2028, 15741180), (2160, 14779219), (2170, 14711112), (2184, 14616810), (2197, 14530320), (2232, 14302470), (2340, 13642356), (2366, 13492440), (2418, 13202280), (2457, 12992720), (2480, 12872223), (2520, 12667902), (2535, 12592944), (2604, 12259260), (2704, 11805885), (2730, 11693448), (2790, 11441976), (2808, 11368630), (2821, 11316240), (2883, 11072880), (3024, 10556585), (3042, 10494120), (3120, 10231767), (3224, 9901710), (3255, 9807408), (3276, 9744540), (3348, 9534980), (3380, 9444708), (3472, 9194445), (3510, 9094904), (3549, 8994960), (3627, 8801520), (3640, 8770086), (3720, 8581482), (3780, 8445268), (3844, 8304660), (3906, 8172840), (4030, 7921368), (4056, 7870590), (4095, 7795632), (4185, 7627984), (4340, 7355556), (4368, 7308405), (4394, 7265160), (4464, 7151235), (4563, 6996080), (4680, 6821178), (4732, 6746220), (4805, 6643728), (4836, 6601140), (4914, 6496360), (5040, 6333951), (5070, 6296472), (5208, 6129630), (5239, 6093360), (5460, 5846724), (5580, 5720988), (5616, 5684315), (5642, 5658120), (5766, 5536440), (5859, 5448560), (5915, 5396976), (6045, 5280912), (6084, 5247060), (6448, 4950855), (6510, 4903704), (6552, 4872270), (6591, 4843440), (6696, 4767490), (6727, 4745520), (6760, 4722354), (7020, 4547452), (7098, 4497480), (7254, 4400760), (7280, 4385043), (7440, 4290741), (7560, 4222634), (7605, 4197648), (7688, 4152330), (7812, 4086420), (8060, 3960684), (8112, 3935295), (8190, 3897816), (8370, 3813992), (8463, 3772080), (8649, 3690960), (8680, 3677778), (8788, 3632580), (9126, 3498040), (9360, 3410589), (9464, 3373110), (9610, 3321864), (9672, 3300570), (9765, 3269136), (9828, 3248180), (10140, 3148236), (10416, 3064815), (10478, 3046680), (10647, 2998320), (10881, 2933840), (10920, 2923362), (10985, 2906064), (11160, 2860494), (11284, 2829060), (11532, 2768220), (11718, 2724280), (11830, 2698488), (12090, 2640456), (12168, 2623530), (12285, 2598544), (12493, 2555280), (13020, 2451852), (13104, 2436135), (13182, 2421720), (13392, 2383745), (13454, 2372760), (13520, 2361177), (14040, 2273726), (14105, 2263248), (14196, 2248740), 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(65910, 484344), (66960, 476749), (67270, 474552), (67704, 471510), (68107, 468720), (69192, 461370), (70980, 449748), (72540, 440076), (73008, 437255), (73346, 435240), (74958, 425880), (76167, 419120), (76880, 415233), (76895, 415152), (78120, 408642), (78585, 406224), (79092, 403620), (80724, 395460), (83824, 380835), (84630, 377208), (85176, 374790), (86490, 369096), (87048, 366730), (87451, 365040), (87880, 363258), (91260, 349804), (92274, 345960), (93744, 340535), (94302, 338520), (94640, 337311), (96720, 330057), (98280, 324818), (98865, 322896), (99944, 319410), (100905, 316368), (101556, 314340), (103788, 307580), (104780, 304668), (105456, 302715), (106470, 299832), (107632, 296595), (108810, 293384), (110019, 290160), (112437, 283920), (112840, 282906), (115320, 276822), (117180, 272428), (118638, 269080), (121086, 263640), (121680, 262353), (123032, 259470), (124930, 255528), (125736, 253890), (126945, 251472), (127764, 249860), (129735, 246064), (131820, 242172), (134540, 237276), (135408, 235755), (136214, 234360), (138384, 230685), (138411, 230640), (141453, 225680), (141960, 224874), (145080, 220038), (146692, 217620), (149916, 212940), (152334, 209560), (153790, 207576), (156240, 204321), (157170, 203112), (158184, 201810), (159705, 199888), (161448, 197730), (162409, 196560), (169260, 188604), (170352, 187395), (172980, 184548), (174096, 183365), (174902, 182520), (175760, 181629)]