715708840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13715

約数の個数: 128

約数和(自身を含む): 2125958400

約数和(自身を除く): 1410249560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 4760, 5236, 6545, 7480, 10472, 13090, 13669, 26180, 27338, 52360, 54676, 68345, 95683, 109352, 136690, 150359, 191366, 232373, 273380, 300718, 382732, 464746, 478415, 546760, 601436, 751795, 765464, 929492, 956830, 1052513, 1161865, 1202872, 1503590, 1626611, 1858984, 1913660, 2105026, 2323730, 2556103, 3007180, 3253222, 3827320, 4210052, 4647460, 5112206, 5262565, 6014360, 6506444, 8133055, 8420104, 9294920, 10224412, 10525130, 12780515, 13012888, 16266110, 17892721, 20448824, 21050260, 25561030, 32532220, 35785442, 42100520, 51122060, 65064440, 71570884, 89463605, 102244120, 143141768, 178927210, 357854420, 715708840]

約数ペア:

[(1, 715708840), (2, 357854420), (4, 178927210), (5, 143141768), (7, 102244120), (8, 89463605), (10, 71570884), (11, 65064440), (14, 51122060), (17, 42100520), (20, 35785442), (22, 32532220), (28, 25561030), (34, 21050260), (35, 20448824), (40, 17892721), (44, 16266110), (55, 13012888), (56, 12780515), (68, 10525130), (70, 10224412), (77, 9294920), (85, 8420104), (88, 8133055), (110, 6506444), (119, 6014360), (136, 5262565), (140, 5112206), (154, 4647460), (170, 4210052), (187, 3827320), (220, 3253222), (238, 3007180), (280, 2556103), (308, 2323730), (340, 2105026), (374, 1913660), (385, 1858984), (440, 1626611), (476, 1503590), (595, 1202872), (616, 1161865), (680, 1052513), (748, 956830), (770, 929492), (935, 765464), (952, 751795), (1190, 601436), (1309, 546760), (1496, 478415), (1540, 464746), (1870, 382732), (2380, 300718), (2618, 273380), (3080, 232373), (3740, 191366), (4760, 150359), (5236, 136690), (6545, 109352), (7480, 95683), (10472, 68345), (13090, 54676), (13669, 52360), (26180, 27338)]