7906360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 15732680

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, 151, 154, 170, 187, 220, 238, 280, 302, 308, 340, 374, 385, 440, 476, 595, 604, 616, 680, 748, 755, 770, 935, 952, 1057, 1190, 1208, 1309, 1496, 1510, 1540, 1661, 1870, 2114, 2380, 2567, 2618, 3020, 3080, 3322, 3740, 4228, 4760, 5134, 5236, 5285, 6040, 6545, 6644, 7480, 8305, 8456, 10268, 10472, 10570, 11627, 12835, 13090, 13288, 16610, 17969, 20536, 21140, 23254, 25670, 26180, 28237, 33220, 35938, 42280, 46508, 51340, 52360, 56474, 58135, 66440, 71876, 89845, 93016, 102680, 112948, 116270, 141185, 143752, 179690, 197659, 225896, 232540, 282370, 359380, 395318, 465080, 564740, 718760, 790636, 988295, 1129480, 1581272, 1976590, 3953180, 7906360]

約数ペア:

[(1, 7906360), (2, 3953180), (4, 1976590), (5, 1581272), (7, 1129480), (8, 988295), (10, 790636), (11, 718760), (14, 564740), (17, 465080), (20, 395318), (22, 359380), (28, 282370), (34, 232540), (35, 225896), (40, 197659), (44, 179690), (55, 143752), (56, 141185), (68, 116270), (70, 112948), (77, 102680), (85, 93016), (88, 89845), (110, 71876), (119, 66440), (136, 58135), (140, 56474), (151, 52360), (154, 51340), (170, 46508), (187, 42280), (220, 35938), (238, 33220), (280, 28237), (302, 26180), (308, 25670), (340, 23254), (374, 21140), (385, 20536), (440, 17969), (476, 16610), (595, 13288), (604, 13090), (616, 12835), (680, 11627), (748, 10570), (755, 10472), (770, 10268), (935, 8456), (952, 8305), (1057, 7480), (1190, 6644), (1208, 6545), (1309, 6040), (1496, 5285), (1510, 5236), (1540, 5134), (1661, 4760), (1870, 4228), (2114, 3740), (2380, 3322), (2567, 3080), (2618, 3020)]