201720288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 683665920

約数和(自身を除く): 481945632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 96, 112, 116, 132, 154, 168, 174, 176, 203, 224, 231, 232, 264, 308, 319, 336, 348, 352, 406, 462, 464, 528, 609, 616, 638, 672, 696, 812, 924, 928, 941, 957, 1056, 1218, 1232, 1276, 1392, 1624, 1848, 1882, 1914, 2233, 2436, 2464, 2552, 2784, 2823, 3248, 3696, 3764, 3828, 4466, 4872, 5104, 5646, 6496, 6587, 6699, 7392, 7528, 7656, 8932, 9744, 10208, 10351, 11292, 13174, 13398, 15056, 15312, 17864, 19488, 19761, 20702, 22584, 26348, 26796, 27289, 30112, 30624, 31053, 35728, 39522, 41404, 45168, 52696, 53592, 54578, 62106, 71456, 72457, 79044, 81867, 82808, 90336, 105392, 107184, 109156, 124212, 144914, 158088, 163734, 165616, 191023, 210784, 214368, 217371, 218312, 248424, 289828, 300179, 316176, 327468, 331232, 382046, 434742, 436624, 496848, 573069, 579656, 600358, 632352, 654936, 764092, 869484, 873248, 900537, 993696, 1146138, 1159312, 1200716, 1309872, 1528184, 1738968, 1801074, 2101253, 2292276, 2318624, 2401432, 2619744, 3056368, 3477936, 3602148, 4202506, 4584552, 4802864, 6112736, 6303759, 6955872, 7204296, 8405012, 9169104, 9605728, 12607518, 14408592, 16810024, 18338208, 25215036, 28817184, 33620048, 50430072, 67240096, 100860144, 201720288]

約数ペア:

[(1, 201720288), (2, 100860144), (3, 67240096), (4, 50430072), (6, 33620048), (7, 28817184), (8, 25215036), (11, 18338208), (12, 16810024), (14, 14408592), (16, 12607518), (21, 9605728), (22, 9169104), (24, 8405012), (28, 7204296), (29, 6955872), (32, 6303759), (33, 6112736), (42, 4802864), (44, 4584552), (48, 4202506), (56, 3602148), (58, 3477936), (66, 3056368), (77, 2619744), (84, 2401432), (87, 2318624), (88, 2292276), (96, 2101253), (112, 1801074), (116, 1738968), (132, 1528184), (154, 1309872), (168, 1200716), (174, 1159312), (176, 1146138), (203, 993696), (224, 900537), (231, 873248), (232, 869484), (264, 764092), (308, 654936), (319, 632352), (336, 600358), (348, 579656), (352, 573069), (406, 496848), (462, 436624), (464, 434742), (528, 382046), (609, 331232), (616, 327468), (638, 316176), (672, 300179), (696, 289828), (812, 248424), (924, 218312), (928, 217371), (941, 214368), (957, 210784), (1056, 191023), (1218, 165616), (1232, 163734), (1276, 158088), (1392, 144914), (1624, 124212), (1848, 109156), (1882, 107184), (1914, 105392), (2233, 90336), (2436, 82808), (2464, 81867), (2552, 79044), (2784, 72457), (2823, 71456), (3248, 62106), (3696, 54578), (3764, 53592), (3828, 52696), (4466, 45168), (4872, 41404), (5104, 39522), (5646, 35728), (6496, 31053), (6587, 30624), (6699, 30112), (7392, 27289), (7528, 26796), (7656, 26348), (8932, 22584), (9744, 20702), (10208, 19761), (10351, 19488), (11292, 17864), (13174, 15312), (13398, 15056)]