136024280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15720

約数の個数: 64

約数和(自身を含む): 361082880

約数和(自身を除く): 225058600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15671, 31342, 62684, 78355, 109697, 125368, 156710, 219394, 313420, 438788, 485801, 548485, 626840, 877576, 971602, 1096970, 1943204, 2193940, 2429005, 3400607, 3886408, 4387880, 4858010, 6801214, 9716020, 13602428, 17003035, 19432040, 27204856, 34006070, 68012140, 136024280]

約数ペア:

[(1, 136024280), (2, 68012140), (4, 34006070), (5, 27204856), (7, 19432040), (8, 17003035), (10, 13602428), (14, 9716020), (20, 6801214), (28, 4858010), (31, 4387880), (35, 3886408), (40, 3400607), (56, 2429005), (62, 2193940), (70, 1943204), (124, 1096970), (140, 971602), (155, 877576), (217, 626840), (248, 548485), (280, 485801), (310, 438788), (434, 313420), (620, 219394), (868, 156710), (1085, 125368), (1240, 109697), (1736, 78355), (2170, 62684), (4340, 31342), (8680, 15671)]