146070680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17989}}^1$

素因数の和:18036

約数の個数: 64

約数和(自身を含む): 388584000

約数和(自身を除く): 242513320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 17989, 35978, 71956, 89945, 125923, 143912, 179890, 251846, 359780, 503692, 521681, 629615, 719560, 1007384, 1043362, 1259230, 2086724, 2518460, 2608405, 3651767, 4173448, 5036920, 5216810, 7303534, 10433620, 14607068, 18258835, 20867240, 29214136, 36517670, 73035340, 146070680]

約数ペア:

[(1, 146070680), (2, 73035340), (4, 36517670), (5, 29214136), (7, 20867240), (8, 18258835), (10, 14607068), (14, 10433620), (20, 7303534), (28, 5216810), (29, 5036920), (35, 4173448), (40, 3651767), (56, 2608405), (58, 2518460), (70, 2086724), (116, 1259230), (140, 1043362), (145, 1007384), (203, 719560), (232, 629615), (280, 521681), (290, 503692), (406, 359780), (580, 251846), (812, 179890), (1015, 143912), (1160, 125923), (1624, 89945), (2030, 71956), (4060, 35978), (8120, 17989)]