165743760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7625

約数の個数: 160

約数和(自身を含む): 632459520

約数和(自身を除く): 466715760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7589, 10920, 15178, 21840, 22767, 30356, 37945, 45534, 53123, 60712, 75890, 91068, 98657, 106246, 113835, 121424, 151780, 159369, 182136, 197314, 212492, 227670, 265615, 295971, 303560, 318738, 364272, 394628, 424984, 455340, 493285, 531230, 591942, 607120, 637476, 690599, 789256, 796845, 849968, 910680, 986570, 1062460, 1183884, 1274952, 1381198, 1479855, 1578512, 1593690, 1821360, 1973140, 2071797, 2124920, 2367768, 2549904, 2762396, 2959710, 3187380, 3452995, 3946280, 4143594, 4249840, 4735536, 5524792, 5919420, 6374760, 6905990, 7892560, 8287188, 10358985, 11049584, 11838840, 12749520, 13811980, 16574376, 20717970, 23677680, 27623960, 33148752, 41435940, 55247920, 82871880, 165743760]

約数ペア:

[(1, 165743760), (2, 82871880), (3, 55247920), (4, 41435940), (5, 33148752), (6, 27623960), (7, 23677680), (8, 20717970), (10, 16574376), (12, 13811980), (13, 12749520), (14, 11838840), (15, 11049584), (16, 10358985), (20, 8287188), (21, 7892560), (24, 6905990), (26, 6374760), (28, 5919420), (30, 5524792), (35, 4735536), (39, 4249840), (40, 4143594), (42, 3946280), (48, 3452995), (52, 3187380), (56, 2959710), (60, 2762396), (65, 2549904), (70, 2367768), (78, 2124920), (80, 2071797), (84, 1973140), (91, 1821360), (104, 1593690), (105, 1578512), (112, 1479855), (120, 1381198), (130, 1274952), (140, 1183884), (156, 1062460), (168, 986570), (182, 910680), (195, 849968), (208, 796845), (210, 789256), (240, 690599), (260, 637476), (273, 607120), (280, 591942), (312, 531230), (336, 493285), (364, 455340), (390, 424984), (420, 394628), (455, 364272), (520, 318738), (546, 303560), (560, 295971), (624, 265615), (728, 227670), (780, 212492), (840, 197314), (910, 182136), (1040, 159369), (1092, 151780), (1365, 121424), (1456, 113835), (1560, 106246), (1680, 98657), (1820, 91068), (2184, 75890), (2730, 60712), (3120, 53123), (3640, 45534), (4368, 37945), (5460, 30356), (7280, 22767), (7589, 21840), (10920, 15178)]