157087840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10824

約数の個数: 96

約数和(自身を含む): 456805440

約数和(自身を除く): 299717600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 10789, 14560, 21578, 43156, 53945, 75523, 86312, 107890, 140257, 151046, 172624, 215780, 280514, 302092, 345248, 377615, 431560, 561028, 604184, 701285, 755230, 863120, 981799, 1122056, 1208368, 1402570, 1510460, 1726240, 1963598, 2244112, 2416736, 2805140, 3020920, 3927196, 4488224, 4908995, 5610280, 6041840, 7854392, 9817990, 11220560, 12083680, 15708784, 19635980, 22441120, 31417568, 39271960, 78543920, 157087840]

約数ペア:

[(1, 157087840), (2, 78543920), (4, 39271960), (5, 31417568), (7, 22441120), (8, 19635980), (10, 15708784), (13, 12083680), (14, 11220560), (16, 9817990), (20, 7854392), (26, 6041840), (28, 5610280), (32, 4908995), (35, 4488224), (40, 3927196), (52, 3020920), (56, 2805140), (65, 2416736), (70, 2244112), (80, 1963598), (91, 1726240), (104, 1510460), (112, 1402570), (130, 1208368), (140, 1122056), (160, 981799), (182, 863120), (208, 755230), (224, 701285), (260, 604184), (280, 561028), (364, 431560), (416, 377615), (455, 345248), (520, 302092), (560, 280514), (728, 215780), (910, 172624), (1040, 151046), (1120, 140257), (1456, 107890), (1820, 86312), (2080, 75523), (2912, 53945), (3640, 43156), (7280, 21578), (10789, 14560)]