108764880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 389760768

約数和(自身を除く): 280995888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 641, 707, 808, 840, 1010, 1212, 1282, 1414, 1515, 1616, 1680, 1923, 2020, 2121, 2424, 2564, 2828, 3030, 3205, 3535, 3846, 4040, 4242, 4487, 4848, 5128, 5656, 6060, 6410, 7070, 7692, 8080, 8484, 8974, 9615, 10256, 10605, 11312, 12120, 12820, 13461, 14140, 15384, 16968, 17948, 19230, 21210, 22435, 24240, 25640, 26922, 28280, 30768, 33936, 35896, 38460, 42420, 44870, 51280, 53844, 56560, 64741, 67305, 71792, 76920, 84840, 89740, 107688, 129482, 134610, 153840, 169680, 179480, 194223, 215376, 258964, 269220, 323705, 358960, 388446, 453187, 517928, 538440, 647410, 776892, 906374, 971115, 1035856, 1076880, 1294820, 1359561, 1553784, 1812748, 1942230, 2265935, 2589640, 2719122, 3107568, 3625496, 3884460, 4531870, 5179280, 5438244, 6797805, 7250992, 7768920, 9063740, 10876488, 13595610, 15537840, 18127480, 21752976, 27191220, 36254960, 54382440, 108764880]

約数ペア:

[(1, 108764880), (2, 54382440), (3, 36254960), (4, 27191220), (5, 21752976), (6, 18127480), (7, 15537840), (8, 13595610), (10, 10876488), (12, 9063740), (14, 7768920), (15, 7250992), (16, 6797805), (20, 5438244), (21, 5179280), (24, 4531870), (28, 3884460), (30, 3625496), (35, 3107568), (40, 2719122), (42, 2589640), (48, 2265935), (56, 1942230), (60, 1812748), (70, 1553784), (80, 1359561), (84, 1294820), (101, 1076880), (105, 1035856), (112, 971115), (120, 906374), (140, 776892), (168, 647410), (202, 538440), (210, 517928), (240, 453187), (280, 388446), (303, 358960), (336, 323705), (404, 269220), (420, 258964), (505, 215376), (560, 194223), (606, 179480), (641, 169680), (707, 153840), (808, 134610), (840, 129482), (1010, 107688), (1212, 89740), (1282, 84840), (1414, 76920), (1515, 71792), (1616, 67305), (1680, 64741), (1923, 56560), (2020, 53844), (2121, 51280), (2424, 44870), (2564, 42420), (2828, 38460), (3030, 35896), (3205, 33936), (3535, 30768), (3846, 28280), (4040, 26922), (4242, 25640), (4487, 24240), (4848, 22435), (5128, 21210), (5656, 19230), (6060, 17948), (6410, 16968), (7070, 15384), (7692, 14140), (8080, 13461), (8484, 12820), (8974, 12120), (9615, 11312), (10256, 10605)]