164645520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 555714432

約数和(自身を除く): 391068912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 467, 520, 565, 624, 678, 780, 904, 934, 1040, 1130, 1356, 1401, 1469, 1560, 1695, 1808, 1868, 2260, 2335, 2712, 2802, 2938, 3120, 3390, 3736, 4407, 4520, 4670, 5424, 5604, 5876, 6071, 6780, 7005, 7345, 7472, 8814, 9040, 9340, 11208, 11752, 12142, 13560, 14010, 14690, 17628, 18213, 18680, 22035, 22416, 23504, 24284, 27120, 28020, 29380, 30355, 35256, 36426, 37360, 44070, 48568, 52771, 56040, 58760, 60710, 70512, 72852, 88140, 91065, 97136, 105542, 112080, 117520, 121420, 145704, 158313, 176280, 182130, 211084, 242840, 263855, 291408, 316626, 352560, 364260, 422168, 485680, 527710, 633252, 686023, 728520, 791565, 844336, 1055420, 1266504, 1372046, 1457040, 1583130, 2058069, 2110840, 2533008, 2744092, 3166260, 3430115, 4116138, 4221680, 5488184, 6332520, 6860230, 8232276, 10290345, 10976368, 12665040, 13720460, 16464552, 20580690, 27440920, 32929104, 41161380, 54881840, 82322760, 164645520]

約数ペア:

[(1, 164645520), (2, 82322760), (3, 54881840), (4, 41161380), (5, 32929104), (6, 27440920), (8, 20580690), (10, 16464552), (12, 13720460), (13, 12665040), (15, 10976368), (16, 10290345), (20, 8232276), (24, 6860230), (26, 6332520), (30, 5488184), (39, 4221680), (40, 4116138), (48, 3430115), (52, 3166260), (60, 2744092), (65, 2533008), (78, 2110840), (80, 2058069), (104, 1583130), (113, 1457040), (120, 1372046), (130, 1266504), (156, 1055420), (195, 844336), (208, 791565), (226, 728520), (240, 686023), (260, 633252), (312, 527710), (339, 485680), (390, 422168), (452, 364260), (467, 352560), (520, 316626), (565, 291408), (624, 263855), (678, 242840), (780, 211084), (904, 182130), (934, 176280), (1040, 158313), (1130, 145704), (1356, 121420), (1401, 117520), (1469, 112080), (1560, 105542), (1695, 97136), (1808, 91065), (1868, 88140), (2260, 72852), (2335, 70512), (2712, 60710), (2802, 58760), (2938, 56040), (3120, 52771), (3390, 48568), (3736, 44070), (4407, 37360), (4520, 36426), (4670, 35256), (5424, 30355), (5604, 29380), (5876, 28020), (6071, 27120), (6780, 24284), (7005, 23504), (7345, 22416), (7472, 22035), (8814, 18680), (9040, 18213), (9340, 17628), (11208, 14690), (11752, 14010), (12142, 13560)]