1323207760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8301

約数の個数: 120

約数和(自身を含む): 3666468456

約数和(自身を除く): 2343260696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 3280, 3920, 4018, 4592, 5740, 8036, 8233, 10045, 11480, 16072, 16466, 20090, 22960, 32144, 32932, 40180, 41165, 57631, 65864, 80360, 82330, 115262, 131728, 160720, 164660, 230524, 288155, 329320, 337553, 403417, 461048, 576310, 658640, 675106, 806834, 922096, 1152620, 1350212, 1613668, 1687765, 2017085, 2305240, 2362871, 2700424, 3227336, 3375530, 4034170, 4610480, 4725742, 5400848, 6454672, 6751060, 8068340, 9451484, 11814355, 13502120, 16136680, 16540097, 18902968, 23628710, 27004240, 32273360, 33080194, 37805936, 47257420, 66160388, 82700485, 94514840, 132320776, 165400970, 189029680, 264641552, 330801940, 661603880, 1323207760]

約数ペア:

[(1, 1323207760), (2, 661603880), (4, 330801940), (5, 264641552), (7, 189029680), (8, 165400970), (10, 132320776), (14, 94514840), (16, 82700485), (20, 66160388), (28, 47257420), (35, 37805936), (40, 33080194), (41, 32273360), (49, 27004240), (56, 23628710), (70, 18902968), (80, 16540097), (82, 16136680), (98, 13502120), (112, 11814355), (140, 9451484), (164, 8068340), (196, 6751060), (205, 6454672), (245, 5400848), (280, 4725742), (287, 4610480), (328, 4034170), (392, 3375530), (410, 3227336), (490, 2700424), (560, 2362871), (574, 2305240), (656, 2017085), (784, 1687765), (820, 1613668), (980, 1350212), (1148, 1152620), (1435, 922096), (1640, 806834), (1960, 675106), (2009, 658640), (2296, 576310), (2870, 461048), (3280, 403417), (3920, 337553), (4018, 329320), (4592, 288155), (5740, 230524), (8036, 164660), (8233, 160720), (10045, 131728), (11480, 115262), (16072, 82330), (16466, 80360), (20090, 65864), (22960, 57631), (32144, 41165), (32932, 40180)]