458338920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 1488412800

約数和(自身を除く): 1030073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 229, 260, 312, 390, 458, 520, 687, 780, 916, 1145, 1283, 1374, 1560, 1832, 2290, 2566, 2748, 2977, 3435, 3849, 4580, 5132, 5496, 5954, 6415, 6870, 7698, 8931, 9160, 10264, 11908, 12830, 13740, 14885, 15396, 16679, 17862, 19245, 23816, 25660, 27480, 29770, 30792, 33358, 35724, 38490, 44655, 50037, 51320, 59540, 66716, 71448, 76980, 83395, 89310, 100074, 119080, 133432, 153960, 166790, 178620, 200148, 250185, 293807, 333580, 357240, 400296, 500370, 587614, 667160, 881421, 1000740, 1175228, 1469035, 1762842, 2001480, 2350456, 2938070, 3525684, 3819491, 4407105, 5876140, 7051368, 7638982, 8814210, 11458473, 11752280, 15277964, 17628420, 19097455, 22916946, 30555928, 35256840, 38194910, 45833892, 57292365, 76389820, 91667784, 114584730, 152779640, 229169460, 458338920]

約数ペア:

[(1, 458338920), (2, 229169460), (3, 152779640), (4, 114584730), (5, 91667784), (6, 76389820), (8, 57292365), (10, 45833892), (12, 38194910), (13, 35256840), (15, 30555928), (20, 22916946), (24, 19097455), (26, 17628420), (30, 15277964), (39, 11752280), (40, 11458473), (52, 8814210), (60, 7638982), (65, 7051368), (78, 5876140), (104, 4407105), (120, 3819491), (130, 3525684), (156, 2938070), (195, 2350456), (229, 2001480), (260, 1762842), (312, 1469035), (390, 1175228), (458, 1000740), (520, 881421), (687, 667160), (780, 587614), (916, 500370), (1145, 400296), (1283, 357240), (1374, 333580), (1560, 293807), (1832, 250185), (2290, 200148), (2566, 178620), (2748, 166790), (2977, 153960), (3435, 133432), (3849, 119080), (4580, 100074), (5132, 89310), (5496, 83395), (5954, 76980), (6415, 71448), (6870, 66716), (7698, 59540), (8931, 51320), (9160, 50037), (10264, 44655), (11908, 38490), (12830, 35724), (13740, 33358), (14885, 30792), (15396, 29770), (16679, 27480), (17862, 25660), (19245, 23816)]