616575120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11893

約数の個数: 160

約数和(自身を含む): 2255093760

約数和(自身を除く): 1638518640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 11839, 13020, 17360, 23678, 26040, 35517, 47356, 52080, 59195, 71034, 82873, 94712, 118390, 142068, 165746, 177585, 189424, 236780, 248619, 284136, 331492, 355170, 367009, 414365, 473560, 497238, 568272, 662984, 710340, 734018, 828730, 947120, 994476, 1101027, 1243095, 1325968, 1420680, 1468036, 1657460, 1835045, 1988952, 2202054, 2486190, 2569063, 2841360, 2936072, 3314920, 3670090, 3977904, 4404108, 4972380, 5138126, 5505135, 5872144, 6629840, 7340180, 7707189, 8808216, 9944760, 10276252, 11010270, 12845315, 14680360, 15414378, 17616432, 19889520, 20552504, 22020540, 25690630, 29360720, 30828756, 38535945, 41105008, 44041080, 51381260, 61657512, 77071890, 88082160, 102762520, 123315024, 154143780, 205525040, 308287560, 616575120]

約数ペア:

[(1, 616575120), (2, 308287560), (3, 205525040), (4, 154143780), (5, 123315024), (6, 102762520), (7, 88082160), (8, 77071890), (10, 61657512), (12, 51381260), (14, 44041080), (15, 41105008), (16, 38535945), (20, 30828756), (21, 29360720), (24, 25690630), (28, 22020540), (30, 20552504), (31, 19889520), (35, 17616432), (40, 15414378), (42, 14680360), (48, 12845315), (56, 11010270), (60, 10276252), (62, 9944760), (70, 8808216), (80, 7707189), (84, 7340180), (93, 6629840), (105, 5872144), (112, 5505135), (120, 5138126), (124, 4972380), (140, 4404108), (155, 3977904), (168, 3670090), (186, 3314920), (210, 2936072), (217, 2841360), (240, 2569063), (248, 2486190), (280, 2202054), (310, 1988952), (336, 1835045), (372, 1657460), (420, 1468036), (434, 1420680), (465, 1325968), (496, 1243095), (560, 1101027), (620, 994476), (651, 947120), (744, 828730), (840, 734018), (868, 710340), (930, 662984), (1085, 568272), (1240, 497238), (1302, 473560), (1488, 414365), (1680, 367009), (1736, 355170), (1860, 331492), (2170, 284136), (2480, 248619), (2604, 236780), (3255, 189424), (3472, 177585), (3720, 165746), (4340, 142068), (5208, 118390), (6510, 94712), (7440, 82873), (8680, 71034), (10416, 59195), (11839, 52080), (13020, 47356), (17360, 35517), (23678, 26040)]