201028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2213}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 604156320

約数和(自身を除く): 403127400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757, 1514, 2213, 2271, 3028, 3785, 4426, 4542, 6056, 6639, 7570, 8852, 9084, 11065, 11355, 13278, 15140, 17704, 18168, 22130, 22710, 26556, 30280, 33195, 44260, 45420, 53112, 66390, 88520, 90840, 132780, 265560, 1675241, 3350482, 5025723, 6700964, 8376205, 10051446, 13401928, 16752410, 20102892, 25128615, 33504820, 40205784, 50257230, 67009640, 100514460, 201028920]

約数ペア:

[(1, 201028920), (2, 100514460), (3, 67009640), (4, 50257230), (5, 40205784), (6, 33504820), (8, 25128615), (10, 20102892), (12, 16752410), (15, 13401928), (20, 10051446), (24, 8376205), (30, 6700964), (40, 5025723), (60, 3350482), (120, 1675241), (757, 265560), (1514, 132780), (2213, 90840), (2271, 88520), (3028, 66390), (3785, 53112), (4426, 45420), (4542, 44260), (6056, 33195), (6639, 30280), (7570, 26556), (8852, 22710), (9084, 22130), (11065, 18168), (11355, 17704), (13278, 15140)]