222114880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 576072000

約数和(自身を除く): 353957120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 260, 320, 416, 428, 499, 520, 535, 832, 856, 998, 1040, 1070, 1391, 1712, 1996, 2080, 2140, 2495, 2782, 3424, 3992, 4160, 4280, 4990, 5564, 6487, 6848, 6955, 7984, 8560, 9980, 11128, 12974, 13910, 15968, 17120, 19960, 22256, 25948, 27820, 31936, 32435, 34240, 39920, 44512, 51896, 53393, 55640, 64870, 79840, 89024, 103792, 106786, 111280, 129740, 159680, 207584, 213572, 222560, 259480, 266965, 415168, 427144, 445120, 518960, 533930, 694109, 854288, 1037920, 1067860, 1388218, 1708576, 2075840, 2135720, 2776436, 3417152, 3470545, 4271440, 5552872, 6941090, 8542880, 11105744, 13882180, 17085760, 22211488, 27764360, 44422976, 55528720, 111057440, 222114880]

約数ペア:

[(1, 222114880), (2, 111057440), (4, 55528720), (5, 44422976), (8, 27764360), (10, 22211488), (13, 17085760), (16, 13882180), (20, 11105744), (26, 8542880), (32, 6941090), (40, 5552872), (52, 4271440), (64, 3470545), (65, 3417152), (80, 2776436), (104, 2135720), (107, 2075840), (130, 1708576), (160, 1388218), (208, 1067860), (214, 1037920), (260, 854288), (320, 694109), (416, 533930), (428, 518960), (499, 445120), (520, 427144), (535, 415168), (832, 266965), (856, 259480), (998, 222560), (1040, 213572), (1070, 207584), (1391, 159680), (1712, 129740), (1996, 111280), (2080, 106786), (2140, 103792), (2495, 89024), (2782, 79840), (3424, 64870), (3992, 55640), (4160, 53393), (4280, 51896), (4990, 44512), (5564, 39920), (6487, 34240), (6848, 32435), (6955, 31936), (7984, 27820), (8560, 25948), (9980, 22256), (11128, 19960), (12974, 17120), (13910, 15968)]