31271142240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1347

約数の個数: 576

約数和(自身を含む): 122049607680

約数和(自身を除く): 90778465440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 59, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 118, 120, 130, 138, 144, 156, 160, 177, 180, 184, 195, 207, 208, 230, 234, 236, 240, 260, 276, 288, 295, 299, 312, 345, 354, 360, 368, 390, 414, 416, 460, 468, 472, 480, 520, 531, 552, 585, 590, 598, 624, 690, 708, 720, 736, 767, 780, 828, 885, 897, 920, 936, 944, 1035, 1040, 1062, 1104, 1170, 1180, 1196, 1231, 1248, 1357, 1380, 1416, 1440, 1495, 1534, 1560, 1656, 1770, 1794, 1840, 1872, 1888, 2070, 2080, 2124, 2208, 2301, 2340, 2360, 2392, 2462, 2655, 2691, 2714, 2760, 2832, 2990, 3068, 3120, 3312, 3540, 3588, 3680, 3693, 3744, 3835, 4071, 4140, 4248, 4485, 4602, 4680, 4720, 4784, 4924, 5310, 5382, 5428, 5520, 5664, 5980, 6136, 6155, 6240, 6624, 6785, 6903, 7080, 7176, 7386, 7670, 8142, 8280, 8496, 8970, 9204, 9360, 9440, 9568, 9848, 10620, 10764, 10856, 11040, 11079, 11505, 11960, 12213, 12272, 12310, 13455, 13570, 13806, 14160, 14352, 14772, 15340, 16003, 16284, 16560, 16992, 17641, 17940, 18408, 18465, 18720, 19696, 20355, 21240, 21528, 21712, 22158, 23010, 23920, 24426, 24544, 24620, 26910, 27140, 27612, 28313, 28320, 28704, 29544, 30680, 32006, 32568, 33120, 34515, 35282, 35880, 36816, 36930, 39392, 40710, 42480, 43056, 43424, 44316, 46020, 47840, 48009, 48852, 49240, 52923, 53820, 54280, 55224, 55395, 56626, 59088, 61065, 61360, 64012, 65136, 69030, 70564, 71760, 72629, 73632, 73860, 80015, 81420, 84939, 84960, 86112, 88205, 88632, 92040, 96018, 97704, 98480, 105846, 107640, 108560, 110448, 110790, 113252, 118176, 122130, 122720, 128024, 130272, 138060, 141128, 141565, 143520, 144027, 145258, 147720, 158769, 160030, 162840, 169878, 176410, 177264, 184080, 192036, 195408, 196960, 211692, 215280, 217120, 217887, 220896, 221580, 226504, 240045, 244260, 254817, 256048, 264615, 276120, 282256, 283130, 288054, 290516, 295440, 317538, 320060, 325680, 339756, 352820, 354528, 363145, 368069, 368160, 384072, 390816, 423384, 424695, 430560, 435774, 443160, 453008, 480090, 488520, 509634, 512096, 529230, 552240, 564512, 566260, 576108, 581032, 590880, 635076, 640120, 651360, 653661, 679512, 705640, 720135, 726290, 736138, 768144, 793845, 846768, 849390, 871548, 886320, 906016, 944177, 960180, 977040, 1019268, 1058460, 1089435, 1104207, 1104480, 1132520, 1152216, 1162064, 1270152, 1274085, 1280240, 1307322, 1359024, 1411280, 1440270, 1452580, 1472276, 1536288, 1587690, 1670467, 1693536, 1698780, 1743096, 1772640, 1840345, 1888354, 1920360, 1954080, 2038536, 2116920, 2178870, 2208414, 2265040, 2304432, 2324128, 2540304, 2548170, 2560480, 2614644, 2718048, 2822560, 2832531, 2880540, 2905160, 2944552, 3175380, 3268305, 3312621, 3340934, 3397560, 3486192, 3680690, 3776708, 3840720, 4077072, 4233840, 4357740, 4416828, 4530080, 4608864, 4720885, 5011401, 5080608, 5096340, 5229288, 5521035, 5665062, 5761080, 5810320, 5889104, 6350760, 6536610, 6625242, 6681868, 6795120, 6972384, 7361380, 7553416, 7681440, 8154144, 8352335, 8467680, 8497593, 8715480, 8833656, 9441770, 10022802, 10192680, 10458576, 11042070, 11330124, 11522160, 11620640, 11778208, 12701520, 13073220, 13250484, 13363736, 13590240, 14162655, 14722760, 15034203, 15106832, 16563105, 16704670, 16995186, 17430960, 17667312, 18883540, 20045604, 20385360, 20917152, 21716071, 22084140, 22660248, 23044320, 25057005, 25403040, 26146440, 26500968, 26727472, 28325310, 29445520, 30068406, 30213664, 33126210, 33409340, 33990372, 34861920, 35334624, 37767080, 40091208, 40770720, 42487965, 43432142, 44168280, 45320496, 50114010, 52292880, 53001936, 53454944, 56650620, 58891040, 60136812, 65148213, 66252420, 66818680, 67980744, 75171015, 75534160, 80182416, 84975930, 86864284, 88336560, 90640992, 100228020, 104585760, 106003872, 108580355, 113301240, 120273624, 130296426, 132504840, 133637360, 135961488, 150342030, 151068320, 160364832, 169951860, 173728568, 176673120, 195444639, 200456040, 217160710, 226602480, 240547248, 260592852, 265009680, 267274720, 271922976, 300684060, 325741065, 339903720, 347457136, 390889278, 400912080, 434321420, 453204960, 481094496, 521185704, 530019360, 601368120, 651482130, 679807440, 694914272, 781778556, 801824160, 868642840, 977223195, 1042371408, 1202736240, 1302964260, 1359614880, 1563557112, 1737285680, 1954446390, 2084742816, 2405472480, 2605928520, 3127114224, 3474571360, 3908892780, 5211857040, 6254228448, 7817785560, 10423714080, 15635571120, 31271142240]

約数ペア:

[(1, 31271142240), (2, 15635571120), (3, 10423714080), (4, 7817785560), (5, 6254228448), (6, 5211857040), (8, 3908892780), (9, 3474571360), (10, 3127114224), (12, 2605928520), (13, 2405472480), (15, 2084742816), (16, 1954446390), (18, 1737285680), (20, 1563557112), (23, 1359614880), (24, 1302964260), (26, 1202736240), (30, 1042371408), (32, 977223195), (36, 868642840), (39, 801824160), (40, 781778556), (45, 694914272), (46, 679807440), (48, 651482130), (52, 601368120), (59, 530019360), (60, 521185704), (65, 481094496), (69, 453204960), (72, 434321420), (78, 400912080), (80, 390889278), (90, 347457136), (92, 339903720), (96, 325741065), (104, 300684060), (115, 271922976), (117, 267274720), (118, 265009680), (120, 260592852), (130, 240547248), (138, 226602480), (144, 217160710), (156, 200456040), (160, 195444639), (177, 176673120), (180, 173728568), (184, 169951860), (195, 160364832), (207, 151068320), (208, 150342030), (230, 135961488), (234, 133637360), (236, 132504840), (240, 130296426), (260, 120273624), (276, 113301240), (288, 108580355), (295, 106003872), (299, 104585760), (312, 100228020), (345, 90640992), (354, 88336560), (360, 86864284), (368, 84975930), (390, 80182416), (414, 75534160), (416, 75171015), (460, 67980744), (468, 66818680), (472, 66252420), (480, 65148213), (520, 60136812), (531, 58891040), (552, 56650620), (585, 53454944), (590, 53001936), (598, 52292880), (624, 50114010), (690, 45320496), (708, 44168280), (720, 43432142), (736, 42487965), (767, 40770720), (780, 40091208), (828, 37767080), (885, 35334624), (897, 34861920), (920, 33990372), (936, 33409340), (944, 33126210), (1035, 30213664), (1040, 30068406), (1062, 29445520), (1104, 28325310), (1170, 26727472), (1180, 26500968), (1196, 26146440), (1231, 25403040), (1248, 25057005), (1357, 23044320), (1380, 22660248), (1416, 22084140), (1440, 21716071), (1495, 20917152), (1534, 20385360), (1560, 20045604), (1656, 18883540), (1770, 17667312), (1794, 17430960), (1840, 16995186), (1872, 16704670), (1888, 16563105), (2070, 15106832), (2080, 15034203), (2124, 14722760), (2208, 14162655), (2301, 13590240), (2340, 13363736), (2360, 13250484), (2392, 13073220), (2462, 12701520), (2655, 11778208), (2691, 11620640), (2714, 11522160), (2760, 11330124), (2832, 11042070), (2990, 10458576), (3068, 10192680), (3120, 10022802), (3312, 9441770), (3540, 8833656), (3588, 8715480), (3680, 8497593), (3693, 8467680), (3744, 8352335), (3835, 8154144), (4071, 7681440), (4140, 7553416), (4248, 7361380), (4485, 6972384), (4602, 6795120), (4680, 6681868), (4720, 6625242), (4784, 6536610), (4924, 6350760), (5310, 5889104), (5382, 5810320), (5428, 5761080), (5520, 5665062), (5664, 5521035), (5980, 5229288), (6136, 5096340), (6155, 5080608), (6240, 5011401), (6624, 4720885), (6785, 4608864), (6903, 4530080), (7080, 4416828), (7176, 4357740), (7386, 4233840), (7670, 4077072), (8142, 3840720), (8280, 3776708), (8496, 3680690), (8970, 3486192), (9204, 3397560), (9360, 3340934), (9440, 3312621), (9568, 3268305), (9848, 3175380), (10620, 2944552), (10764, 2905160), (10856, 2880540), (11040, 2832531), (11079, 2822560), (11505, 2718048), (11960, 2614644), (12213, 2560480), (12272, 2548170), (12310, 2540304), (13455, 2324128), (13570, 2304432), (13806, 2265040), (14160, 2208414), (14352, 2178870), (14772, 2116920), (15340, 2038536), (16003, 1954080), (16284, 1920360), (16560, 1888354), (16992, 1840345), (17641, 1772640), (17940, 1743096), (18408, 1698780), (18465, 1693536), (18720, 1670467), (19696, 1587690), (20355, 1536288), (21240, 1472276), (21528, 1452580), (21712, 1440270), (22158, 1411280), (23010, 1359024), (23920, 1307322), (24426, 1280240), (24544, 1274085), (24620, 1270152), (26910, 1162064), (27140, 1152216), (27612, 1132520), (28313, 1104480), (28320, 1104207), (28704, 1089435), (29544, 1058460), (30680, 1019268), (32006, 977040), (32568, 960180), (33120, 944177), (34515, 906016), (35282, 886320), (35880, 871548), (36816, 849390), (36930, 846768), (39392, 793845), (40710, 768144), (42480, 736138), (43056, 726290), (43424, 720135), (44316, 705640), (46020, 679512), (47840, 653661), (48009, 651360), (48852, 640120), (49240, 635076), (52923, 590880), (53820, 581032), (54280, 576108), (55224, 566260), (55395, 564512), (56626, 552240), (59088, 529230), (61065, 512096), (61360, 509634), (64012, 488520), (65136, 480090), (69030, 453008), (70564, 443160), (71760, 435774), (72629, 430560), (73632, 424695), (73860, 423384), (80015, 390816), (81420, 384072), (84939, 368160), (84960, 368069), (86112, 363145), (88205, 354528), (88632, 352820), (92040, 339756), (96018, 325680), (97704, 320060), (98480, 317538), (105846, 295440), (107640, 290516), (108560, 288054), (110448, 283130), (110790, 282256), (113252, 276120), (118176, 264615), (122130, 256048), (122720, 254817), (128024, 244260), (130272, 240045), (138060, 226504), (141128, 221580), (141565, 220896), (143520, 217887), (144027, 217120), (145258, 215280), (147720, 211692), (158769, 196960), (160030, 195408), (162840, 192036), (169878, 184080), (176410, 177264)]