86620240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 246814560

約数和(自身を除く): 160194320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1163, 1330, 1520, 1862, 1960, 2128, 2326, 2660, 3724, 3920, 4652, 4655, 5320, 5815, 7448, 8141, 9304, 9310, 10640, 11630, 14896, 16282, 18608, 18620, 22097, 23260, 32564, 37240, 40705, 44194, 46520, 56987, 65128, 74480, 81410, 88388, 93040, 110485, 113974, 130256, 154679, 162820, 176776, 220970, 227948, 284935, 309358, 325640, 353552, 441940, 455896, 569870, 618716, 651280, 773395, 883880, 911792, 1082753, 1139740, 1237432, 1546790, 1767760, 2165506, 2279480, 2474864, 3093580, 4331012, 4558960, 5413765, 6187160, 8662024, 10827530, 12374320, 17324048, 21655060, 43310120, 86620240]

約数ペア:

[(1, 86620240), (2, 43310120), (4, 21655060), (5, 17324048), (7, 12374320), (8, 10827530), (10, 8662024), (14, 6187160), (16, 5413765), (19, 4558960), (20, 4331012), (28, 3093580), (35, 2474864), (38, 2279480), (40, 2165506), (49, 1767760), (56, 1546790), (70, 1237432), (76, 1139740), (80, 1082753), (95, 911792), (98, 883880), (112, 773395), (133, 651280), (140, 618716), (152, 569870), (190, 455896), (196, 441940), (245, 353552), (266, 325640), (280, 309358), (304, 284935), (380, 227948), (392, 220970), (490, 176776), (532, 162820), (560, 154679), (665, 130256), (760, 113974), (784, 110485), (931, 93040), (980, 88388), (1064, 81410), (1163, 74480), (1330, 65128), (1520, 56987), (1862, 46520), (1960, 44194), (2128, 40705), (2326, 37240), (2660, 32564), (3724, 23260), (3920, 22097), (4652, 18620), (4655, 18608), (5320, 16282), (5815, 14896), (7448, 11630), (8141, 10640), (9304, 9310)]