106488640

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 265541760

約数和(自身を除く): 159053120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 71, 80, 86, 109, 142, 160, 172, 215, 218, 284, 320, 344, 355, 430, 436, 545, 568, 688, 710, 860, 872, 1090, 1136, 1376, 1420, 1720, 1744, 2180, 2272, 2752, 2840, 3053, 3440, 3488, 4360, 4544, 4687, 5680, 6106, 6880, 6976, 7739, 8720, 9374, 11360, 12212, 13760, 15265, 15478, 17440, 18748, 22720, 23435, 24424, 30530, 30956, 34880, 37496, 38695, 46870, 48848, 61060, 61912, 74992, 77390, 93740, 97696, 122120, 123824, 149984, 154780, 187480, 195392, 244240, 247648, 299968, 309560, 332777, 374960, 488480, 495296, 619120, 665554, 749920, 976960, 1238240, 1331108, 1499840, 1663885, 2476480, 2662216, 3327770, 5324432, 6655540, 10648864, 13311080, 21297728, 26622160, 53244320, 106488640]

約数ペア:

[(1, 106488640), (2, 53244320), (4, 26622160), (5, 21297728), (8, 13311080), (10, 10648864), (16, 6655540), (20, 5324432), (32, 3327770), (40, 2662216), (43, 2476480), (64, 1663885), (71, 1499840), (80, 1331108), (86, 1238240), (109, 976960), (142, 749920), (160, 665554), (172, 619120), (215, 495296), (218, 488480), (284, 374960), (320, 332777), (344, 309560), (355, 299968), (430, 247648), (436, 244240), (545, 195392), (568, 187480), (688, 154780), (710, 149984), (860, 123824), (872, 122120), (1090, 97696), (1136, 93740), (1376, 77390), (1420, 74992), (1720, 61912), (1744, 61060), (2180, 48848), (2272, 46870), (2752, 38695), (2840, 37496), (3053, 34880), (3440, 30956), (3488, 30530), (4360, 24424), (4544, 23435), (4687, 22720), (5680, 18748), (6106, 17440), (6880, 15478), (6976, 15265), (7739, 13760), (8720, 12212), (9374, 11360)]