200268240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2521}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 622954176

約数和(自身を除く): 422685936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2521, 2648, 3310, 3972, 4965, 5042, 5296, 6620, 7563, 7944, 9930, 10084, 12605, 13240, 15126, 15888, 19860, 20168, 25210, 26480, 30252, 37815, 39720, 40336, 50420, 60504, 75630, 79440, 100840, 121008, 151260, 201680, 302520, 605040, 834451, 1668902, 2503353, 3337804, 4172255, 5006706, 6675608, 8344510, 10013412, 12516765, 13351216, 16689020, 20026824, 25033530, 33378040, 40053648, 50067060, 66756080, 100134120, 200268240]

約数ペア:

[(1, 200268240), (2, 100134120), (3, 66756080), (4, 50067060), (5, 40053648), (6, 33378040), (8, 25033530), (10, 20026824), (12, 16689020), (15, 13351216), (16, 12516765), (20, 10013412), (24, 8344510), (30, 6675608), (40, 5006706), (48, 4172255), (60, 3337804), (80, 2503353), (120, 1668902), (240, 834451), (331, 605040), (662, 302520), (993, 201680), (1324, 151260), (1655, 121008), (1986, 100840), (2521, 79440), (2648, 75630), (3310, 60504), (3972, 50420), (4965, 40336), (5042, 39720), (5296, 37815), (6620, 30252), (7563, 26480), (7944, 25210), (9930, 20168), (10084, 19860), (12605, 15888), (13240, 15126)]