170909880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2557}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 513851040

約数和(自身を除く): 342941160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2557, 2785, 3342, 4456, 5114, 5570, 6684, 7671, 8355, 10228, 11140, 12785, 13368, 15342, 16710, 20456, 22280, 25570, 30684, 33420, 38355, 51140, 61368, 66840, 76710, 102280, 153420, 306840, 1424249, 2848498, 4272747, 5696996, 7121245, 8545494, 11393992, 14242490, 17090988, 21363735, 28484980, 34181976, 42727470, 56969960, 85454940, 170909880]

約数ペア:

[(1, 170909880), (2, 85454940), (3, 56969960), (4, 42727470), (5, 34181976), (6, 28484980), (8, 21363735), (10, 17090988), (12, 14242490), (15, 11393992), (20, 8545494), (24, 7121245), (30, 5696996), (40, 4272747), (60, 2848498), (120, 1424249), (557, 306840), (1114, 153420), (1671, 102280), (2228, 76710), (2557, 66840), (2785, 61368), (3342, 51140), (4456, 38355), (5114, 33420), (5570, 30684), (6684, 25570), (7671, 22280), (8355, 20456), (10228, 16710), (11140, 15342), (12785, 13368)]