288895960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 702686160

約数和(自身を除く): 413790200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 289, 335, 340, 373, 536, 578, 670, 680, 746, 1139, 1156, 1340, 1445, 1492, 1865, 2278, 2312, 2680, 2890, 2984, 3730, 4556, 5695, 5780, 6341, 7460, 9112, 11390, 11560, 12682, 14920, 19363, 22780, 24991, 25364, 31705, 38726, 45560, 49982, 50728, 63410, 77452, 96815, 99964, 107797, 124955, 126820, 154904, 193630, 199928, 215594, 249910, 253640, 387260, 424847, 431188, 499820, 538985, 774520, 849694, 862376, 999640, 1077970, 1699388, 2124235, 2155940, 3398776, 4248470, 4311880, 7222399, 8496940, 14444798, 16993880, 28889596, 36111995, 57779192, 72223990, 144447980, 288895960]

約数ペア:

[(1, 288895960), (2, 144447980), (4, 72223990), (5, 57779192), (8, 36111995), (10, 28889596), (17, 16993880), (20, 14444798), (34, 8496940), (40, 7222399), (67, 4311880), (68, 4248470), (85, 3398776), (134, 2155940), (136, 2124235), (170, 1699388), (268, 1077970), (289, 999640), (335, 862376), (340, 849694), (373, 774520), (536, 538985), (578, 499820), (670, 431188), (680, 424847), (746, 387260), (1139, 253640), (1156, 249910), (1340, 215594), (1445, 199928), (1492, 193630), (1865, 154904), (2278, 126820), (2312, 124955), (2680, 107797), (2890, 99964), (2984, 96815), (3730, 77452), (4556, 63410), (5695, 50728), (5780, 49982), (6341, 45560), (7460, 38726), (9112, 31705), (11390, 25364), (11560, 24991), (12682, 22780), (14920, 19363)]