127950760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 338846760

約数和(自身を除く): 210896000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 388, 392, 485, 490, 673, 679, 776, 970, 980, 1346, 1358, 1940, 1960, 2692, 2716, 3365, 3395, 3880, 4711, 4753, 5384, 5432, 6730, 6790, 9422, 9506, 13460, 13580, 18844, 19012, 23555, 23765, 26920, 27160, 32977, 37688, 38024, 47110, 47530, 65281, 65954, 94220, 95060, 130562, 131908, 164885, 188440, 190120, 261124, 263816, 326405, 329770, 456967, 522248, 652810, 659540, 913934, 1305620, 1319080, 1827868, 2284835, 2611240, 3198769, 3655736, 4569670, 6397538, 9139340, 12795076, 15993845, 18278680, 25590152, 31987690, 63975380, 127950760]

約数ペア:

[(1, 127950760), (2, 63975380), (4, 31987690), (5, 25590152), (7, 18278680), (8, 15993845), (10, 12795076), (14, 9139340), (20, 6397538), (28, 4569670), (35, 3655736), (40, 3198769), (49, 2611240), (56, 2284835), (70, 1827868), (97, 1319080), (98, 1305620), (140, 913934), (194, 659540), (196, 652810), (245, 522248), (280, 456967), (388, 329770), (392, 326405), (485, 263816), (490, 261124), (673, 190120), (679, 188440), (776, 164885), (970, 131908), (980, 130562), (1346, 95060), (1358, 94220), (1940, 65954), (1960, 65281), (2692, 47530), (2716, 47110), (3365, 38024), (3395, 37688), (3880, 32977), (4711, 27160), (4753, 26920), (5384, 23765), (5432, 23555), (6730, 19012), (6790, 18844), (9422, 13580), (9506, 13460)]