2559441840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15027

約数の個数: 160

約数和(自身を含む): 8546881536

約数和(自身を除く): 5987439696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 10695, 11408, 14260, 14957, 17112, 21390, 28520, 29914, 34224, 42780, 44871, 57040, 59828, 74785, 85560, 89742, 119656, 149570, 171120, 179484, 224355, 239312, 299140, 344011, 358968, 448710, 463667, 598280, 688022, 717936, 897420, 927334, 1032033, 1196560, 1376044, 1391001, 1720055, 1794840, 1854668, 2064066, 2318335, 2752088, 2782002, 3440110, 3589680, 3709336, 4128132, 4636670, 5160165, 5504176, 5564004, 6880220, 6955005, 7418672, 8256264, 9273340, 10320330, 10664341, 11128008, 13760440, 13910010, 16512528, 18546680, 20640660, 21328682, 22256016, 27520880, 27820020, 31993023, 37093360, 41281320, 42657364, 53321705, 55640040, 63986046, 82562640, 85314728, 106643410, 111280080, 127972092, 159965115, 170629456, 213286820, 255944184, 319930230, 426573640, 511888368, 639860460, 853147280, 1279720920, 2559441840]

約数ペア:

[(1, 2559441840), (2, 1279720920), (3, 853147280), (4, 639860460), (5, 511888368), (6, 426573640), (8, 319930230), (10, 255944184), (12, 213286820), (15, 170629456), (16, 159965115), (20, 127972092), (23, 111280080), (24, 106643410), (30, 85314728), (31, 82562640), (40, 63986046), (46, 55640040), (48, 53321705), (60, 42657364), (62, 41281320), (69, 37093360), (80, 31993023), (92, 27820020), (93, 27520880), (115, 22256016), (120, 21328682), (124, 20640660), (138, 18546680), (155, 16512528), (184, 13910010), (186, 13760440), (230, 11128008), (240, 10664341), (248, 10320330), (276, 9273340), (310, 8256264), (345, 7418672), (368, 6955005), (372, 6880220), (460, 5564004), (465, 5504176), (496, 5160165), (552, 4636670), (620, 4128132), (690, 3709336), (713, 3589680), (744, 3440110), (920, 2782002), (930, 2752088), (1104, 2318335), (1240, 2064066), (1380, 1854668), (1426, 1794840), (1488, 1720055), (1840, 1391001), (1860, 1376044), (2139, 1196560), (2480, 1032033), (2760, 927334), (2852, 897420), (3565, 717936), (3720, 688022), (4278, 598280), (5520, 463667), (5704, 448710), (7130, 358968), (7440, 344011), (8556, 299140), (10695, 239312), (11408, 224355), (14260, 179484), (14957, 171120), (17112, 149570), (21390, 119656), (28520, 89742), (29914, 85560), (34224, 74785), (42780, 59828), (44871, 57040)]