223028880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 120

約数和(自身を含む): 715150656

約数和(自身を除く): 492121776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 967, 1240, 1488, 1860, 1922, 1934, 2480, 2883, 2901, 3720, 3844, 3868, 4805, 4835, 5766, 5802, 7440, 7688, 7736, 9610, 9670, 11532, 11604, 14415, 14505, 15376, 15472, 19220, 19340, 23064, 23208, 28830, 29010, 29977, 38440, 38680, 46128, 46416, 57660, 58020, 59954, 76880, 77360, 89931, 115320, 116040, 119908, 149885, 179862, 230640, 232080, 239816, 299770, 359724, 449655, 479632, 599540, 719448, 899310, 929287, 1199080, 1438896, 1798620, 1858574, 2398160, 2787861, 3597240, 3717148, 4646435, 5575722, 7194480, 7434296, 9292870, 11151444, 13939305, 14868592, 18585740, 22302888, 27878610, 37171480, 44605776, 55757220, 74342960, 111514440, 223028880]

約数ペア:

[(1, 223028880), (2, 111514440), (3, 74342960), (4, 55757220), (5, 44605776), (6, 37171480), (8, 27878610), (10, 22302888), (12, 18585740), (15, 14868592), (16, 13939305), (20, 11151444), (24, 9292870), (30, 7434296), (31, 7194480), (40, 5575722), (48, 4646435), (60, 3717148), (62, 3597240), (80, 2787861), (93, 2398160), (120, 1858574), (124, 1798620), (155, 1438896), (186, 1199080), (240, 929287), (248, 899310), (310, 719448), (372, 599540), (465, 479632), (496, 449655), (620, 359724), (744, 299770), (930, 239816), (961, 232080), (967, 230640), (1240, 179862), (1488, 149885), (1860, 119908), (1922, 116040), (1934, 115320), (2480, 89931), (2883, 77360), (2901, 76880), (3720, 59954), (3844, 58020), (3868, 57660), (4805, 46416), (4835, 46128), (5766, 38680), (5802, 38440), (7440, 29977), (7688, 29010), (7736, 28830), (9610, 23208), (9670, 23064), (11532, 19340), (11604, 19220), (14415, 15472), (14505, 15376)]