134661520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7808

約数の個数: 80

約数和(自身を含む): 369404928

約数和(自身を除く): 234743408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7757, 8680, 15514, 17360, 31028, 38785, 54299, 62056, 77570, 108598, 124112, 155140, 217196, 240467, 271495, 310280, 434392, 480934, 542990, 620560, 868784, 961868, 1085980, 1202335, 1683269, 1923736, 2171960, 2404670, 3366538, 3847472, 4343920, 4809340, 6733076, 8416345, 9618680, 13466152, 16832690, 19237360, 26932304, 33665380, 67330760, 134661520]

約数ペア:

[(1, 134661520), (2, 67330760), (4, 33665380), (5, 26932304), (7, 19237360), (8, 16832690), (10, 13466152), (14, 9618680), (16, 8416345), (20, 6733076), (28, 4809340), (31, 4343920), (35, 3847472), (40, 3366538), (56, 2404670), (62, 2171960), (70, 1923736), (80, 1683269), (112, 1202335), (124, 1085980), (140, 961868), (155, 868784), (217, 620560), (248, 542990), (280, 480934), (310, 434392), (434, 310280), (496, 271495), (560, 240467), (620, 217196), (868, 155140), (1085, 124112), (1240, 108598), (1736, 77570), (2170, 62056), (2480, 54299), (3472, 38785), (4340, 31028), (7757, 17360), (8680, 15514)]