10720416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 34128864

約数和(自身を除く): 23408448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 53, 56, 84, 86, 96, 98, 106, 112, 129, 147, 159, 168, 172, 196, 212, 224, 258, 294, 301, 318, 336, 344, 371, 392, 424, 516, 588, 602, 636, 672, 688, 742, 784, 848, 903, 1032, 1113, 1176, 1204, 1272, 1376, 1484, 1568, 1696, 1806, 2064, 2107, 2226, 2279, 2352, 2408, 2544, 2597, 2968, 3612, 4128, 4214, 4452, 4558, 4704, 4816, 5088, 5194, 5936, 6321, 6837, 7224, 7791, 8428, 8904, 9116, 9632, 10388, 11872, 12642, 13674, 14448, 15582, 15953, 16856, 17808, 18232, 20776, 25284, 27348, 28896, 31164, 31906, 33712, 35616, 36464, 41552, 47859, 50568, 54696, 62328, 63812, 67424, 72928, 83104, 95718, 101136, 109392, 111671, 124656, 127624, 191436, 202272, 218784, 223342, 249312, 255248, 335013, 382872, 446684, 510496, 670026, 765744, 893368, 1340052, 1531488, 1786736, 2680104, 3573472, 5360208, 10720416]

約数ペア:

[(1, 10720416), (2, 5360208), (3, 3573472), (4, 2680104), (6, 1786736), (7, 1531488), (8, 1340052), (12, 893368), (14, 765744), (16, 670026), (21, 510496), (24, 446684), (28, 382872), (32, 335013), (42, 255248), (43, 249312), (48, 223342), (49, 218784), (53, 202272), (56, 191436), (84, 127624), (86, 124656), (96, 111671), (98, 109392), (106, 101136), (112, 95718), (129, 83104), (147, 72928), (159, 67424), (168, 63812), (172, 62328), (196, 54696), (212, 50568), (224, 47859), (258, 41552), (294, 36464), (301, 35616), (318, 33712), (336, 31906), (344, 31164), (371, 28896), (392, 27348), (424, 25284), (516, 20776), (588, 18232), (602, 17808), (636, 16856), (672, 15953), (688, 15582), (742, 14448), (784, 13674), (848, 12642), (903, 11872), (1032, 10388), (1113, 9632), (1176, 9116), (1204, 8904), (1272, 8428), (1376, 7791), (1484, 7224), (1568, 6837), (1696, 6321), (1806, 5936), (2064, 5194), (2107, 5088), (2226, 4816), (2279, 4704), (2352, 4558), (2408, 4452), (2544, 4214), (2597, 4128), (2968, 3612)]