15702091280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{4583}}^1$

素因数の和:5088

約数の個数: 80

約数和(自身を含む): 36935671680

約数和(自身を除く): 21233580400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 379, 452, 565, 758, 904, 1130, 1516, 1808, 1895, 2260, 3032, 3790, 4520, 4583, 6064, 7580, 9040, 9166, 15160, 18332, 22915, 30320, 36664, 42827, 45830, 73328, 85654, 91660, 171308, 183320, 214135, 342616, 366640, 428270, 517879, 685232, 856540, 1035758, 1713080, 1736957, 2071516, 2589395, 3426160, 3473914, 4143032, 5178790, 6947828, 8286064, 8684785, 10357580, 13895656, 17369570, 20715160, 27791312, 34739140, 41430320, 69478280, 138956560, 196276141, 392552282, 785104564, 981380705, 1570209128, 1962761410, 3140418256, 3925522820, 7851045640, 15702091280]

約数ペア:

[(1, 15702091280), (2, 7851045640), (4, 3925522820), (5, 3140418256), (8, 1962761410), (10, 1570209128), (16, 981380705), (20, 785104564), (40, 392552282), (80, 196276141), (113, 138956560), (226, 69478280), (379, 41430320), (452, 34739140), (565, 27791312), (758, 20715160), (904, 17369570), (1130, 13895656), (1516, 10357580), (1808, 8684785), (1895, 8286064), (2260, 6947828), (3032, 5178790), (3790, 4143032), (4520, 3473914), (4583, 3426160), (6064, 2589395), (7580, 2071516), (9040, 1736957), (9166, 1713080), (15160, 1035758), (18332, 856540), (22915, 685232), (30320, 517879), (36664, 428270), (42827, 366640), (45830, 342616), (73328, 214135), (85654, 183320), (91660, 171308)]