127059680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6563}}^1$

素因数の和:6600

約数の個数: 72

約数和(自身を含む): 329998536

約数和(自身を除く): 202938856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 6563, 9680, 13126, 19360, 26252, 32815, 52504, 65630, 72193, 105008, 131260, 144386, 210016, 262520, 288772, 360965, 525040, 577544, 721930, 794123, 1050080, 1155088, 1443860, 1588246, 2310176, 2887720, 3176492, 3970615, 5775440, 6352984, 7941230, 11550880, 12705968, 15882460, 25411936, 31764920, 63529840, 127059680]

約数ペア:

[(1, 127059680), (2, 63529840), (4, 31764920), (5, 25411936), (8, 15882460), (10, 12705968), (11, 11550880), (16, 7941230), (20, 6352984), (22, 5775440), (32, 3970615), (40, 3176492), (44, 2887720), (55, 2310176), (80, 1588246), (88, 1443860), (110, 1155088), (121, 1050080), (160, 794123), (176, 721930), (220, 577544), (242, 525040), (352, 360965), (440, 288772), (484, 262520), (605, 210016), (880, 144386), (968, 131260), (1210, 105008), (1760, 72193), (1936, 65630), (2420, 52504), (3872, 32815), (4840, 26252), (6563, 19360), (9680, 13126)]