156747840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 112

約数和(自身を含む): 505309632

約数和(自身を除く): 348561792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2437, 2680, 3216, 4020, 4288, 4874, 5360, 6432, 7311, 8040, 9748, 10720, 12185, 12864, 14622, 16080, 19496, 21440, 24370, 29244, 32160, 36555, 38992, 48740, 58488, 64320, 73110, 77984, 97480, 116976, 146220, 155968, 163279, 194960, 233952, 292440, 326558, 389920, 467904, 489837, 584880, 653116, 779840, 816395, 979674, 1169760, 1306232, 1632790, 1959348, 2339520, 2449185, 2612464, 3265580, 3918696, 4898370, 5224928, 6531160, 7837392, 9796740, 10449856, 13062320, 15674784, 19593480, 26124640, 31349568, 39186960, 52249280, 78373920, 156747840]

約数ペア:

[(1, 156747840), (2, 78373920), (3, 52249280), (4, 39186960), (5, 31349568), (6, 26124640), (8, 19593480), (10, 15674784), (12, 13062320), (15, 10449856), (16, 9796740), (20, 7837392), (24, 6531160), (30, 5224928), (32, 4898370), (40, 3918696), (48, 3265580), (60, 2612464), (64, 2449185), (67, 2339520), (80, 1959348), (96, 1632790), (120, 1306232), (134, 1169760), (160, 979674), (192, 816395), (201, 779840), (240, 653116), (268, 584880), (320, 489837), (335, 467904), (402, 389920), (480, 326558), (536, 292440), (670, 233952), (804, 194960), (960, 163279), (1005, 155968), (1072, 146220), (1340, 116976), (1608, 97480), (2010, 77984), (2144, 73110), (2437, 64320), (2680, 58488), (3216, 48740), (4020, 38992), (4288, 36555), (4874, 32160), (5360, 29244), (6432, 24370), (7311, 21440), (8040, 19496), (9748, 16080), (10720, 14622), (12185, 12864)]