70485960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8358

約数の個数: 64

約数和(自身を含む): 214462080

約数和(自身を除く): 143976120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8273, 8520, 16546, 24819, 33092, 41365, 49638, 66184, 82730, 99276, 124095, 165460, 198552, 248190, 330920, 496380, 587383, 992760, 1174766, 1762149, 2349532, 2936915, 3524298, 4699064, 5873830, 7048596, 8810745, 11747660, 14097192, 17621490, 23495320, 35242980, 70485960]

約数ペア:

[(1, 70485960), (2, 35242980), (3, 23495320), (4, 17621490), (5, 14097192), (6, 11747660), (8, 8810745), (10, 7048596), (12, 5873830), (15, 4699064), (20, 3524298), (24, 2936915), (30, 2349532), (40, 1762149), (60, 1174766), (71, 992760), (120, 587383), (142, 496380), (213, 330920), (284, 248190), (355, 198552), (426, 165460), (568, 124095), (710, 99276), (852, 82730), (1065, 66184), (1420, 49638), (1704, 41365), (2130, 33092), (2840, 24819), (4260, 16546), (8273, 8520)]