516868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{253367}}^1$

素因数の和:253398

約数の個数: 64

約数和(自身を含む): 1641824640

約数和(自身を除く): 1124955960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 253367, 506734, 760101, 1013468, 1266835, 1520202, 2026936, 2533670, 3040404, 3800505, 4307239, 5067340, 6080808, 7601010, 8614478, 10134680, 12921717, 15202020, 17228956, 21536195, 25843434, 30404040, 34457912, 43072390, 51686868, 64608585, 86144780, 103373736, 129217170, 172289560, 258434340, 516868680]

約数ペア:

[(1, 516868680), (2, 258434340), (3, 172289560), (4, 129217170), (5, 103373736), (6, 86144780), (8, 64608585), (10, 51686868), (12, 43072390), (15, 34457912), (17, 30404040), (20, 25843434), (24, 21536195), (30, 17228956), (34, 15202020), (40, 12921717), (51, 10134680), (60, 8614478), (68, 7601010), (85, 6080808), (102, 5067340), (120, 4307239), (136, 3800505), (170, 3040404), (204, 2533670), (255, 2026936), (340, 1520202), (408, 1266835), (510, 1013468), (680, 760101), (1020, 506734), (2040, 253367)]