70276960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 189260064

約数和(自身を除く): 118983104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 113, 115, 130, 160, 169, 184, 208, 226, 230, 260, 299, 338, 368, 416, 452, 460, 520, 565, 598, 676, 736, 845, 904, 920, 1040, 1130, 1196, 1352, 1469, 1495, 1690, 1808, 1840, 2080, 2260, 2392, 2599, 2704, 2938, 2990, 3380, 3616, 3680, 3887, 4520, 4784, 5198, 5408, 5876, 5980, 6760, 7345, 7774, 9040, 9568, 10396, 11752, 11960, 12995, 13520, 14690, 15548, 18080, 19097, 19435, 20792, 23504, 23920, 25990, 27040, 29380, 31096, 33787, 38194, 38870, 41584, 47008, 47840, 51980, 58760, 62192, 67574, 76388, 77740, 83168, 95485, 103960, 117520, 124384, 135148, 152776, 155480, 168935, 190970, 207920, 235040, 270296, 305552, 310960, 337870, 381940, 415840, 439231, 540592, 611104, 621920, 675740, 763880, 878462, 1081184, 1351480, 1527760, 1756924, 2196155, 2702960, 3055520, 3513848, 4392310, 5405920, 7027696, 8784620, 14055392, 17569240, 35138480, 70276960]

約数ペア:

[(1, 70276960), (2, 35138480), (4, 17569240), (5, 14055392), (8, 8784620), (10, 7027696), (13, 5405920), (16, 4392310), (20, 3513848), (23, 3055520), (26, 2702960), (32, 2196155), (40, 1756924), (46, 1527760), (52, 1351480), (65, 1081184), (80, 878462), (92, 763880), (104, 675740), (113, 621920), (115, 611104), (130, 540592), (160, 439231), (169, 415840), (184, 381940), (208, 337870), (226, 310960), (230, 305552), (260, 270296), (299, 235040), (338, 207920), (368, 190970), (416, 168935), (452, 155480), (460, 152776), (520, 135148), (565, 124384), (598, 117520), (676, 103960), (736, 95485), (845, 83168), (904, 77740), (920, 76388), (1040, 67574), (1130, 62192), (1196, 58760), (1352, 51980), (1469, 47840), (1495, 47008), (1690, 41584), (1808, 38870), (1840, 38194), (2080, 33787), (2260, 31096), (2392, 29380), (2599, 27040), (2704, 25990), (2938, 23920), (2990, 23504), (3380, 20792), (3616, 19435), (3680, 19097), (3887, 18080), (4520, 15548), (4784, 14690), (5198, 13520), (5408, 12995), (5876, 11960), (5980, 11752), (6760, 10396), (7345, 9568), (7774, 9040)]