56556910480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{2131}}^1$

素因数の和:2805

約数の個数: 160

約数和(自身を含む): 152428243968

約数和(自身を除く): 95871333488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 571, 581, 664, 830, 1142, 1162, 1328, 1660, 2131, 2284, 2324, 2855, 2905, 3320, 3997, 4262, 4568, 4648, 5710, 5810, 6640, 7994, 8524, 9136, 9296, 10655, 11420, 11620, 14917, 15988, 17048, 19985, 21310, 22840, 23240, 29834, 31976, 34096, 39970, 42620, 45680, 46480, 47393, 59668, 63952, 74585, 79940, 85240, 94786, 119336, 149170, 159880, 170480, 176873, 189572, 236965, 238672, 298340, 319760, 331751, 353746, 379144, 473930, 596680, 663502, 707492, 758288, 884365, 947860, 1193360, 1216801, 1238111, 1327004, 1414984, 1658755, 1768730, 1895720, 2433602, 2476222, 2654008, 2829968, 3317510, 3537460, 3791440, 4867204, 4952444, 5308016, 6084005, 6190555, 6635020, 7074920, 8517607, 9734408, 9904888, 12168010, 12381110, 13270040, 14149840, 17035214, 19468816, 19809776, 24336020, 24762220, 26540080, 34070428, 42588035, 48672040, 49524440, 68140856, 85176070, 97344080, 99048880, 100994483, 136281712, 170352140, 201988966, 340704280, 403977932, 504972415, 681408560, 706961381, 807955864, 1009944830, 1413922762, 1615911728, 2019889660, 2827845524, 3534806905, 4039779320, 5655691048, 7069613810, 8079558640, 11311382096, 14139227620, 28278455240, 56556910480]

約数ペア:

[(1, 56556910480), (2, 28278455240), (4, 14139227620), (5, 11311382096), (7, 8079558640), (8, 7069613810), (10, 5655691048), (14, 4039779320), (16, 3534806905), (20, 2827845524), (28, 2019889660), (35, 1615911728), (40, 1413922762), (56, 1009944830), (70, 807955864), (80, 706961381), (83, 681408560), (112, 504972415), (140, 403977932), (166, 340704280), (280, 201988966), (332, 170352140), (415, 136281712), (560, 100994483), (571, 99048880), (581, 97344080), (664, 85176070), (830, 68140856), (1142, 49524440), (1162, 48672040), (1328, 42588035), (1660, 34070428), (2131, 26540080), (2284, 24762220), (2324, 24336020), (2855, 19809776), (2905, 19468816), (3320, 17035214), (3997, 14149840), (4262, 13270040), (4568, 12381110), (4648, 12168010), (5710, 9904888), (5810, 9734408), (6640, 8517607), (7994, 7074920), (8524, 6635020), (9136, 6190555), (9296, 6084005), (10655, 5308016), (11420, 4952444), (11620, 4867204), (14917, 3791440), (15988, 3537460), (17048, 3317510), (19985, 2829968), (21310, 2654008), (22840, 2476222), (23240, 2433602), (29834, 1895720), (31976, 1768730), (34096, 1658755), (39970, 1414984), (42620, 1327004), (45680, 1238111), (46480, 1216801), (47393, 1193360), (59668, 947860), (63952, 884365), (74585, 758288), (79940, 707492), (85240, 663502), (94786, 596680), (119336, 473930), (149170, 379144), (159880, 353746), (170480, 331751), (176873, 319760), (189572, 298340), (236965, 238672)]