130206160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 364476672

約数和(自身を除く): 234270512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 53, 56, 70, 80, 82, 106, 107, 112, 140, 164, 205, 212, 214, 265, 280, 287, 328, 371, 410, 424, 428, 530, 535, 560, 574, 656, 742, 749, 820, 848, 856, 1060, 1070, 1148, 1435, 1484, 1498, 1640, 1712, 1855, 2120, 2140, 2173, 2296, 2870, 2968, 2996, 3280, 3710, 3745, 4240, 4280, 4346, 4387, 4592, 5671, 5740, 5936, 5992, 7420, 7490, 8560, 8692, 8774, 10865, 11342, 11480, 11984, 14840, 14980, 15211, 17384, 17548, 21730, 21935, 22684, 22960, 28355, 29680, 29960, 30422, 30709, 34768, 35096, 39697, 43460, 43870, 45368, 56710, 59920, 60844, 61418, 70192, 76055, 79394, 86920, 87740, 90736, 113420, 121688, 122836, 152110, 153545, 158788, 173840, 175480, 198485, 226840, 232511, 243376, 245672, 304220, 307090, 317576, 350960, 396970, 453680, 465022, 491344, 608440, 614180, 635152, 793940, 930044, 1162555, 1216880, 1228360, 1587880, 1627577, 1860088, 2325110, 2456720, 3175760, 3255154, 3720176, 4650220, 6510308, 8137885, 9300440, 13020616, 16275770, 18600880, 26041232, 32551540, 65103080, 130206160]

約数ペア:

[(1, 130206160), (2, 65103080), (4, 32551540), (5, 26041232), (7, 18600880), (8, 16275770), (10, 13020616), (14, 9300440), (16, 8137885), (20, 6510308), (28, 4650220), (35, 3720176), (40, 3255154), (41, 3175760), (53, 2456720), (56, 2325110), (70, 1860088), (80, 1627577), (82, 1587880), (106, 1228360), (107, 1216880), (112, 1162555), (140, 930044), (164, 793940), (205, 635152), (212, 614180), (214, 608440), (265, 491344), (280, 465022), (287, 453680), (328, 396970), (371, 350960), (410, 317576), (424, 307090), (428, 304220), (530, 245672), (535, 243376), (560, 232511), (574, 226840), (656, 198485), (742, 175480), (749, 173840), (820, 158788), (848, 153545), (856, 152110), (1060, 122836), (1070, 121688), (1148, 113420), (1435, 90736), (1484, 87740), (1498, 86920), (1640, 79394), (1712, 76055), (1855, 70192), (2120, 61418), (2140, 60844), (2173, 59920), (2296, 56710), (2870, 45368), (2968, 43870), (2996, 43460), (3280, 39697), (3710, 35096), (3745, 34768), (4240, 30709), (4280, 30422), (4346, 29960), (4387, 29680), (4592, 28355), (5671, 22960), (5740, 22684), (5936, 21935), (5992, 21730), (7420, 17548), (7490, 17384), (8560, 15211), (8692, 14980), (8774, 14840), (10865, 11984), (11342, 11480)]