356539120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4442

約数の個数: 80

約数和(自身を含む): 953956800

約数和(自身を除く): 597417680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2086, 2384, 2980, 4172, 4273, 5215, 5960, 8344, 8546, 10430, 11920, 16688, 17092, 20860, 21365, 29911, 34184, 41720, 42730, 59822, 68368, 83440, 85460, 119644, 149555, 170920, 239288, 299110, 341840, 478576, 598220, 636677, 1196440, 1273354, 2392880, 2546708, 3183385, 4456739, 5093416, 6366770, 8913478, 10186832, 12733540, 17826956, 22283695, 25467080, 35653912, 44567390, 50934160, 71307824, 89134780, 178269560, 356539120]

約数ペア:

[(1, 356539120), (2, 178269560), (4, 89134780), (5, 71307824), (7, 50934160), (8, 44567390), (10, 35653912), (14, 25467080), (16, 22283695), (20, 17826956), (28, 12733540), (35, 10186832), (40, 8913478), (56, 6366770), (70, 5093416), (80, 4456739), (112, 3183385), (140, 2546708), (149, 2392880), (280, 1273354), (298, 1196440), (560, 636677), (596, 598220), (745, 478576), (1043, 341840), (1192, 299110), (1490, 239288), (2086, 170920), (2384, 149555), (2980, 119644), (4172, 85460), (4273, 83440), (5215, 68368), (5960, 59822), (8344, 42730), (8546, 41720), (10430, 34184), (11920, 29911), (16688, 21365), (17092, 20860)]