227543640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 733432320

約数和(自身を除く): 505888680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 510, 568, 680, 710, 852, 1020, 1065, 1207, 1420, 1571, 1704, 2040, 2130, 2414, 2840, 3142, 3621, 4260, 4713, 4828, 6035, 6284, 7242, 7855, 8520, 9426, 9656, 12070, 12568, 14484, 15710, 18105, 18852, 23565, 24140, 26707, 28968, 31420, 36210, 37704, 47130, 48280, 53414, 62840, 72420, 80121, 94260, 106828, 111541, 133535, 144840, 160242, 188520, 213656, 223082, 267070, 320484, 334623, 400605, 446164, 534140, 557705, 640968, 669246, 801210, 892328, 1068280, 1115410, 1338492, 1602420, 1673115, 1896197, 2230820, 2676984, 3204840, 3346230, 3792394, 4461640, 5688591, 6692460, 7584788, 9480985, 11377182, 13384920, 15169576, 18961970, 22754364, 28442955, 37923940, 45508728, 56885910, 75847880, 113771820, 227543640]

約数ペア:

[(1, 227543640), (2, 113771820), (3, 75847880), (4, 56885910), (5, 45508728), (6, 37923940), (8, 28442955), (10, 22754364), (12, 18961970), (15, 15169576), (17, 13384920), (20, 11377182), (24, 9480985), (30, 7584788), (34, 6692460), (40, 5688591), (51, 4461640), (60, 3792394), (68, 3346230), (71, 3204840), (85, 2676984), (102, 2230820), (120, 1896197), (136, 1673115), (142, 1602420), (170, 1338492), (204, 1115410), (213, 1068280), (255, 892328), (284, 801210), (340, 669246), (355, 640968), (408, 557705), (426, 534140), (510, 446164), (568, 400605), (680, 334623), (710, 320484), (852, 267070), (1020, 223082), (1065, 213656), (1207, 188520), (1420, 160242), (1571, 144840), (1704, 133535), (2040, 111541), (2130, 106828), (2414, 94260), (2840, 80121), (3142, 72420), (3621, 62840), (4260, 53414), (4713, 48280), (4828, 47130), (6035, 37704), (6284, 36210), (7242, 31420), (7855, 28968), (8520, 26707), (9426, 24140), (9656, 23565), (12070, 18852), (12568, 18105), (14484, 15710)]