214389360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2423

約数の個数: 120

約数和(自身を含む): 725806224

約数和(自身を除く): 511416864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2273, 2358, 2620, 3144, 3930, 4546, 4716, 5240, 5895, 6288, 6819, 7860, 9092, 9432, 10480, 11365, 11790, 13638, 15720, 18184, 18864, 20457, 22730, 23580, 27276, 31440, 34095, 36368, 40914, 45460, 47160, 54552, 68190, 81828, 90920, 94320, 102285, 109104, 136380, 163656, 181840, 204570, 272760, 297763, 327312, 409140, 545520, 595526, 818280, 893289, 1191052, 1488815, 1636560, 1786578, 2382104, 2679867, 2977630, 3573156, 4466445, 4764208, 5359734, 5955260, 7146312, 8932890, 10719468, 11910520, 13399335, 14292624, 17865780, 21438936, 23821040, 26798670, 35731560, 42877872, 53597340, 71463120, 107194680, 214389360]

約数ペア:

[(1, 214389360), (2, 107194680), (3, 71463120), (4, 53597340), (5, 42877872), (6, 35731560), (8, 26798670), (9, 23821040), (10, 21438936), (12, 17865780), (15, 14292624), (16, 13399335), (18, 11910520), (20, 10719468), (24, 8932890), (30, 7146312), (36, 5955260), (40, 5359734), (45, 4764208), (48, 4466445), (60, 3573156), (72, 2977630), (80, 2679867), (90, 2382104), (120, 1786578), (131, 1636560), (144, 1488815), (180, 1191052), (240, 893289), (262, 818280), (360, 595526), (393, 545520), (524, 409140), (655, 327312), (720, 297763), (786, 272760), (1048, 204570), (1179, 181840), (1310, 163656), (1572, 136380), (1965, 109104), (2096, 102285), (2273, 94320), (2358, 90920), (2620, 81828), (3144, 68190), (3930, 54552), (4546, 47160), (4716, 45460), (5240, 40914), (5895, 36368), (6288, 34095), (6819, 31440), (7860, 27276), (9092, 23580), (9432, 22730), (10480, 20457), (11365, 18864), (11790, 18184), (13638, 15720)]