126117040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 338246208

約数和(自身を除く): 212129168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 1993, 2260, 3164, 3955, 3986, 4520, 6328, 7910, 7972, 9040, 9965, 12656, 13951, 15820, 15944, 19930, 27902, 31640, 31888, 39860, 55804, 63280, 69755, 79720, 111608, 139510, 159440, 223216, 225209, 279020, 450418, 558040, 900836, 1116080, 1126045, 1576463, 1801672, 2252090, 3152926, 3603344, 4504180, 6305852, 7882315, 9008360, 12611704, 15764630, 18016720, 25223408, 31529260, 63058520, 126117040]

約数ペア:

[(1, 126117040), (2, 63058520), (4, 31529260), (5, 25223408), (7, 18016720), (8, 15764630), (10, 12611704), (14, 9008360), (16, 7882315), (20, 6305852), (28, 4504180), (35, 3603344), (40, 3152926), (56, 2252090), (70, 1801672), (80, 1576463), (112, 1126045), (113, 1116080), (140, 900836), (226, 558040), (280, 450418), (452, 279020), (560, 225209), (565, 223216), (791, 159440), (904, 139510), (1130, 111608), (1582, 79720), (1808, 69755), (1993, 63280), (2260, 55804), (3164, 39860), (3955, 31888), (3986, 31640), (4520, 27902), (6328, 19930), (7910, 15944), (7972, 15820), (9040, 13951), (9965, 12656)]