2080996080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 6596363520

約数和(自身を除く): 4515367440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 281, 295, 354, 472, 523, 562, 590, 708, 843, 885, 944, 1046, 1124, 1180, 1405, 1416, 1569, 1686, 1770, 2092, 2248, 2360, 2615, 2810, 2832, 3138, 3372, 3540, 4184, 4215, 4496, 4720, 5230, 5620, 6276, 6744, 7080, 7845, 8368, 8430, 10460, 11240, 12552, 13488, 14160, 15690, 16579, 16860, 20920, 22480, 25104, 30857, 31380, 33158, 33720, 41840, 49737, 61714, 62760, 66316, 67440, 82895, 92571, 99474, 123428, 125520, 132632, 146963, 154285, 165790, 185142, 198948, 246856, 248685, 265264, 293926, 308570, 331580, 370284, 397896, 440889, 462855, 493712, 497370, 587852, 617140, 663160, 734815, 740568, 795792, 881778, 925710, 994740, 1175704, 1234280, 1326320, 1469630, 1481136, 1763556, 1851420, 1989480, 2204445, 2351408, 2468560, 2939260, 3527112, 3702840, 3978960, 4408890, 5878520, 7054224, 7405680, 8670817, 8817780, 11757040, 17341634, 17635560, 26012451, 34683268, 35271120, 43354085, 52024902, 69366536, 86708170, 104049804, 130062255, 138733072, 173416340, 208099608, 260124510, 346832680, 416199216, 520249020, 693665360, 1040498040, 2080996080]

約数ペア:

[(1, 2080996080), (2, 1040498040), (3, 693665360), (4, 520249020), (5, 416199216), (6, 346832680), (8, 260124510), (10, 208099608), (12, 173416340), (15, 138733072), (16, 130062255), (20, 104049804), (24, 86708170), (30, 69366536), (40, 52024902), (48, 43354085), (59, 35271120), (60, 34683268), (80, 26012451), (118, 17635560), (120, 17341634), (177, 11757040), (236, 8817780), (240, 8670817), (281, 7405680), (295, 7054224), (354, 5878520), (472, 4408890), (523, 3978960), (562, 3702840), (590, 3527112), (708, 2939260), (843, 2468560), (885, 2351408), (944, 2204445), (1046, 1989480), (1124, 1851420), (1180, 1763556), (1405, 1481136), (1416, 1469630), (1569, 1326320), (1686, 1234280), (1770, 1175704), (2092, 994740), (2248, 925710), (2360, 881778), (2615, 795792), (2810, 740568), (2832, 734815), (3138, 663160), (3372, 617140), (3540, 587852), (4184, 497370), (4215, 493712), (4496, 462855), (4720, 440889), (5230, 397896), (5620, 370284), (6276, 331580), (6744, 308570), (7080, 293926), (7845, 265264), (8368, 248685), (8430, 246856), (10460, 198948), (11240, 185142), (12552, 165790), (13488, 154285), (14160, 146963), (15690, 132632), (16579, 125520), (16860, 123428), (20920, 99474), (22480, 92571), (25104, 82895), (30857, 67440), (31380, 66316), (33158, 62760), (33720, 61714), (41840, 49737)]