139154880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3434

約数の個数: 112

約数和(自身を含む): 452225664

約数和(自身を除く): 313070784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3371, 3440, 4128, 5160, 6742, 6880, 8256, 10113, 10320, 13484, 13760, 16855, 20226, 20640, 26968, 33710, 40452, 41280, 50565, 53936, 67420, 80904, 101130, 107872, 134840, 144953, 161808, 202260, 215744, 269680, 289906, 323616, 404520, 434859, 539360, 579812, 647232, 724765, 809040, 869718, 1078720, 1159624, 1449530, 1618080, 1739436, 2174295, 2319248, 2899060, 3236160, 3478872, 4348590, 4638496, 5798120, 6957744, 8697180, 9276992, 11596240, 13915488, 17394360, 23192480, 27830976, 34788720, 46384960, 69577440, 139154880]

約数ペア:

[(1, 139154880), (2, 69577440), (3, 46384960), (4, 34788720), (5, 27830976), (6, 23192480), (8, 17394360), (10, 13915488), (12, 11596240), (15, 9276992), (16, 8697180), (20, 6957744), (24, 5798120), (30, 4638496), (32, 4348590), (40, 3478872), (43, 3236160), (48, 2899060), (60, 2319248), (64, 2174295), (80, 1739436), (86, 1618080), (96, 1449530), (120, 1159624), (129, 1078720), (160, 869718), (172, 809040), (192, 724765), (215, 647232), (240, 579812), (258, 539360), (320, 434859), (344, 404520), (430, 323616), (480, 289906), (516, 269680), (645, 215744), (688, 202260), (860, 161808), (960, 144953), (1032, 134840), (1290, 107872), (1376, 101130), (1720, 80904), (2064, 67420), (2580, 53936), (2752, 50565), (3371, 41280), (3440, 40452), (4128, 33710), (5160, 26968), (6742, 20640), (6880, 20226), (8256, 16855), (10113, 13760), (10320, 13484)]