87621175680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{1093}}^1$

素因数の和:2129

約数の個数: 256

約数和(自身を含む): 286343735040

約数和(自身を除く): 198722559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 971, 1032, 1093, 1290, 1376, 1720, 1920, 1942, 2064, 2186, 2580, 2752, 2913, 3279, 3440, 3884, 4128, 4372, 4855, 5160, 5465, 5504, 5826, 6558, 6880, 7768, 8256, 8744, 9710, 10320, 10930, 11652, 13116, 13760, 14565, 15536, 16395, 16512, 17488, 19420, 20640, 21860, 23304, 26232, 27520, 29130, 31072, 32790, 34976, 38840, 41280, 41753, 43720, 46608, 46999, 52464, 58260, 62144, 65580, 69952, 77680, 82560, 83506, 87440, 93216, 93998, 104928, 116520, 124288, 125259, 131160, 139904, 140997, 155360, 167012, 174880, 186432, 187996, 208765, 209856, 233040, 234995, 250518, 262320, 281994, 310720, 334024, 349760, 372864, 375992, 417530, 419712, 466080, 469990, 501036, 524640, 563988, 621440, 626295, 668048, 699520, 704985, 751984, 835060, 932160, 939980, 1002072, 1049280, 1061303, 1127976, 1252590, 1336096, 1409970, 1503968, 1670120, 1864320, 1879960, 2004144, 2098560, 2122606, 2255952, 2505180, 2672192, 2819940, 3007936, 3183909, 3340240, 3759920, 4008288, 4245212, 4511904, 5010360, 5306515, 5344384, 5639880, 6015872, 6367818, 6680480, 7519840, 8016576, 8490424, 9023808, 10020720, 10613030, 11279760, 12735636, 13360960, 15039680, 15919545, 16033152, 16980848, 18047616, 20041440, 21226060, 22559520, 25471272, 26721920, 30079360, 31839090, 33961696, 40082880, 42452120, 45119040, 45636029, 50942544, 63678180, 67923392, 80165760, 84904240, 90238080, 91272058, 101885088, 127356360, 135846784, 136908087, 169808480, 182544116, 203770176, 228180145, 254712720, 273816174, 339616960, 365088232, 407540352, 456360290, 509425440, 547632348, 679233920, 684540435, 730176464, 912720580, 1018850880, 1095264696, 1369080870, 1460352928, 1825441160, 2037701760, 2190529392, 2738161740, 2920705856, 3650882320, 4381058784, 5476323480, 5841411712, 7301764640, 8762117568, 10952646960, 14603529280, 17524235136, 21905293920, 29207058560, 43810587840, 87621175680]

約数ペア:

[(1, 87621175680), (2, 43810587840), (3, 29207058560), (4, 21905293920), (5, 17524235136), (6, 14603529280), (8, 10952646960), (10, 8762117568), (12, 7301764640), (15, 5841411712), (16, 5476323480), (20, 4381058784), (24, 3650882320), (30, 2920705856), (32, 2738161740), (40, 2190529392), (43, 2037701760), (48, 1825441160), (60, 1460352928), (64, 1369080870), (80, 1095264696), (86, 1018850880), (96, 912720580), (120, 730176464), (128, 684540435), (129, 679233920), (160, 547632348), (172, 509425440), (192, 456360290), (215, 407540352), (240, 365088232), (258, 339616960), (320, 273816174), (344, 254712720), (384, 228180145), (430, 203770176), (480, 182544116), (516, 169808480), (640, 136908087), (645, 135846784), (688, 127356360), (860, 101885088), (960, 91272058), (971, 90238080), (1032, 84904240), (1093, 80165760), (1290, 67923392), (1376, 63678180), (1720, 50942544), (1920, 45636029), (1942, 45119040), (2064, 42452120), (2186, 40082880), (2580, 33961696), (2752, 31839090), (2913, 30079360), (3279, 26721920), (3440, 25471272), (3884, 22559520), (4128, 21226060), (4372, 20041440), (4855, 18047616), (5160, 16980848), (5465, 16033152), (5504, 15919545), (5826, 15039680), (6558, 13360960), (6880, 12735636), (7768, 11279760), (8256, 10613030), (8744, 10020720), (9710, 9023808), (10320, 8490424), (10930, 8016576), (11652, 7519840), (13116, 6680480), (13760, 6367818), (14565, 6015872), (15536, 5639880), (16395, 5344384), (16512, 5306515), (17488, 5010360), (19420, 4511904), (20640, 4245212), (21860, 4008288), (23304, 3759920), (26232, 3340240), (27520, 3183909), (29130, 3007936), (31072, 2819940), (32790, 2672192), (34976, 2505180), (38840, 2255952), (41280, 2122606), (41753, 2098560), (43720, 2004144), (46608, 1879960), (46999, 1864320), (52464, 1670120), (58260, 1503968), (62144, 1409970), (65580, 1336096), (69952, 1252590), (77680, 1127976), (82560, 1061303), (83506, 1049280), (87440, 1002072), (93216, 939980), (93998, 932160), (104928, 835060), (116520, 751984), (124288, 704985), (125259, 699520), (131160, 668048), (139904, 626295), (140997, 621440), (155360, 563988), (167012, 524640), (174880, 501036), (186432, 469990), (187996, 466080), (208765, 419712), (209856, 417530), (233040, 375992), (234995, 372864), (250518, 349760), (262320, 334024), (281994, 310720)]