127023680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8101}}^1$

素因数の和:8132

約数の個数: 84

約数和(自身を含む): 351902268

約数和(自身を除く): 224878588

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8101, 15680, 16202, 32404, 40505, 56707, 64808, 81010, 113414, 129616, 162020, 226828, 259232, 283535, 324040, 396949, 453656, 518464, 567070, 648080, 793898, 907312, 1134140, 1296160, 1587796, 1814624, 1984745, 2268280, 2592320, 3175592, 3629248, 3969490, 4536560, 6351184, 7938980, 9073120, 12702368, 15877960, 18146240, 25404736, 31755920, 63511840, 127023680]

約数ペア:

[(1, 127023680), (2, 63511840), (4, 31755920), (5, 25404736), (7, 18146240), (8, 15877960), (10, 12702368), (14, 9073120), (16, 7938980), (20, 6351184), (28, 4536560), (32, 3969490), (35, 3629248), (40, 3175592), (49, 2592320), (56, 2268280), (64, 1984745), (70, 1814624), (80, 1587796), (98, 1296160), (112, 1134140), (140, 907312), (160, 793898), (196, 648080), (224, 567070), (245, 518464), (280, 453656), (320, 396949), (392, 324040), (448, 283535), (490, 259232), (560, 226828), (784, 162020), (980, 129616), (1120, 113414), (1568, 81010), (1960, 64808), (2240, 56707), (3136, 40505), (3920, 32404), (7840, 16202), (8101, 15680)]