67132680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 144374520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 101, 116, 120, 145, 174, 191, 202, 232, 290, 303, 348, 382, 404, 435, 505, 573, 580, 606, 696, 764, 808, 870, 955, 1010, 1146, 1160, 1212, 1515, 1528, 1740, 1910, 2020, 2292, 2424, 2865, 2929, 3030, 3480, 3820, 4040, 4584, 5539, 5730, 5858, 6060, 7640, 8787, 11078, 11460, 11716, 12120, 14645, 16617, 17574, 19291, 22156, 22920, 23432, 27695, 29290, 33234, 35148, 38582, 43935, 44312, 55390, 57873, 58580, 66468, 70296, 77164, 83085, 87870, 96455, 110780, 115746, 117160, 132936, 154328, 166170, 175740, 192910, 221560, 231492, 289365, 332340, 351480, 385820, 462984, 559439, 578730, 664680, 771640, 1118878, 1157460, 1678317, 2237756, 2314920, 2797195, 3356634, 4475512, 5594390, 6713268, 8391585, 11188780, 13426536, 16783170, 22377560, 33566340, 67132680]

約数ペア:

[(1, 67132680), (2, 33566340), (3, 22377560), (4, 16783170), (5, 13426536), (6, 11188780), (8, 8391585), (10, 6713268), (12, 5594390), (15, 4475512), (20, 3356634), (24, 2797195), (29, 2314920), (30, 2237756), (40, 1678317), (58, 1157460), (60, 1118878), (87, 771640), (101, 664680), (116, 578730), (120, 559439), (145, 462984), (174, 385820), (191, 351480), (202, 332340), (232, 289365), (290, 231492), (303, 221560), (348, 192910), (382, 175740), (404, 166170), (435, 154328), (505, 132936), (573, 117160), (580, 115746), (606, 110780), (696, 96455), (764, 87870), (808, 83085), (870, 77164), (955, 70296), (1010, 66468), (1146, 58580), (1160, 57873), (1212, 55390), (1515, 44312), (1528, 43935), (1740, 38582), (1910, 35148), (2020, 33234), (2292, 29290), (2424, 27695), (2865, 23432), (2929, 22920), (3030, 22156), (3480, 19291), (3820, 17574), (4040, 16617), (4584, 14645), (5539, 12120), (5730, 11716), (5858, 11460), (6060, 11078), (7640, 8787)]