126967960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 327525120

約数和(自身を除く): 200557160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 467, 934, 971, 1868, 1942, 2335, 3269, 3736, 3884, 4670, 4855, 6538, 6797, 7768, 9340, 9710, 13076, 13594, 16345, 18680, 19420, 26152, 27188, 32690, 33985, 38840, 54376, 65380, 67970, 130760, 135940, 271880, 453457, 906914, 1813828, 2267285, 3174199, 3627656, 4534570, 6348398, 9069140, 12696796, 15870995, 18138280, 25393592, 31741990, 63483980, 126967960]

約数ペア:

[(1, 126967960), (2, 63483980), (4, 31741990), (5, 25393592), (7, 18138280), (8, 15870995), (10, 12696796), (14, 9069140), (20, 6348398), (28, 4534570), (35, 3627656), (40, 3174199), (56, 2267285), (70, 1813828), (140, 906914), (280, 453457), (467, 271880), (934, 135940), (971, 130760), (1868, 67970), (1942, 65380), (2335, 54376), (3269, 38840), (3736, 33985), (3884, 32690), (4670, 27188), (4855, 26152), (6538, 19420), (6797, 18680), (7768, 16345), (9340, 13594), (9710, 13076)]