17388580980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{159499}}^1$

素因数の和:159613

約数の個数: 96

約数和(自身を含む): 51448320000

約数和(自身を除く): 34059739020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 948, 1185, 1380, 1580, 1817, 2370, 3634, 4740, 5451, 7268, 9085, 10902, 18170, 21804, 27255, 36340, 54510, 109020, 159499, 318998, 478497, 637996, 797495, 956994, 1594990, 1913988, 2392485, 3189980, 3668477, 4784970, 7336954, 9569940, 11005431, 12600421, 14673908, 18342385, 22010862, 25200842, 36684770, 37801263, 44021724, 50401684, 55027155, 63002105, 73369540, 75602526, 110054310, 126004210, 151205052, 189006315, 220108620, 252008420, 289809683, 378012630, 579619366, 756025260, 869429049, 1159238732, 1449048415, 1738858098, 2898096830, 3477716196, 4347145245, 5796193660, 8694290490, 17388580980]

約数ペア:

[(1, 17388580980), (2, 8694290490), (3, 5796193660), (4, 4347145245), (5, 3477716196), (6, 2898096830), (10, 1738858098), (12, 1449048415), (15, 1159238732), (20, 869429049), (23, 756025260), (30, 579619366), (46, 378012630), (60, 289809683), (69, 252008420), (79, 220108620), (92, 189006315), (115, 151205052), (138, 126004210), (158, 110054310), (230, 75602526), (237, 73369540), (276, 63002105), (316, 55027155), (345, 50401684), (395, 44021724), (460, 37801263), (474, 36684770), (690, 25200842), (790, 22010862), (948, 18342385), (1185, 14673908), (1380, 12600421), (1580, 11005431), (1817, 9569940), (2370, 7336954), (3634, 4784970), (4740, 3668477), (5451, 3189980), (7268, 2392485), (9085, 1913988), (10902, 1594990), (18170, 956994), (21804, 797495), (27255, 637996), (36340, 478497), (54510, 318998), (109020, 159499)]