1008059840

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 2468880000

約数和(自身を除く): 1460820160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 107, 118, 160, 214, 236, 295, 320, 428, 472, 499, 535, 590, 856, 944, 998, 1070, 1180, 1712, 1888, 1996, 2140, 2360, 2495, 3424, 3776, 3992, 4280, 4720, 4990, 6313, 6848, 7984, 8560, 9440, 9980, 12626, 15968, 17120, 18880, 19960, 25252, 29441, 31565, 31936, 34240, 39920, 50504, 53393, 58882, 63130, 79840, 101008, 106786, 117764, 126260, 147205, 159680, 202016, 213572, 235528, 252520, 266965, 294410, 404032, 427144, 471056, 505040, 533930, 588820, 854288, 942112, 1010080, 1067860, 1177640, 1708576, 1884224, 2020160, 2135720, 2355280, 3150187, 3417152, 4271440, 4710560, 6300374, 8542880, 9421120, 12600748, 15750935, 17085760, 25201496, 31501870, 50402992, 63003740, 100805984, 126007480, 201611968, 252014960, 504029920, 1008059840]

約数ペア:

[(1, 1008059840), (2, 504029920), (4, 252014960), (5, 201611968), (8, 126007480), (10, 100805984), (16, 63003740), (20, 50402992), (32, 31501870), (40, 25201496), (59, 17085760), (64, 15750935), (80, 12600748), (107, 9421120), (118, 8542880), (160, 6300374), (214, 4710560), (236, 4271440), (295, 3417152), (320, 3150187), (428, 2355280), (472, 2135720), (499, 2020160), (535, 1884224), (590, 1708576), (856, 1177640), (944, 1067860), (998, 1010080), (1070, 942112), (1180, 854288), (1712, 588820), (1888, 533930), (1996, 505040), (2140, 471056), (2360, 427144), (2495, 404032), (3424, 294410), (3776, 266965), (3992, 252520), (4280, 235528), (4720, 213572), (4990, 202016), (6313, 159680), (6848, 147205), (7984, 126260), (8560, 117764), (9440, 106786), (9980, 101008), (12626, 79840), (15968, 63130), (17120, 58882), (18880, 53393), (19960, 50504), (25252, 39920), (29441, 34240), (31565, 31936)]