108786560

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 274665600

約数和(自身を除く): 165879040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 64, 67, 80, 86, 118, 128, 134, 160, 172, 215, 236, 268, 295, 320, 335, 344, 430, 472, 536, 590, 640, 670, 688, 860, 944, 1072, 1180, 1340, 1376, 1720, 1888, 2144, 2360, 2537, 2680, 2752, 2881, 3440, 3776, 3953, 4288, 4720, 5074, 5360, 5504, 5762, 6880, 7552, 7906, 8576, 9440, 10148, 10720, 11524, 12685, 13760, 14405, 15812, 18880, 19765, 20296, 21440, 23048, 25370, 27520, 28810, 31624, 37760, 39530, 40592, 42880, 46096, 50740, 57620, 63248, 79060, 81184, 92192, 101480, 115240, 126496, 158120, 162368, 169979, 184384, 202960, 230480, 252992, 316240, 324736, 339958, 368768, 405920, 460960, 505984, 632480, 679916, 811840, 849895, 921920, 1264960, 1359832, 1623680, 1699790, 1843840, 2529920, 2719664, 3399580, 5439328, 6799160, 10878656, 13598320, 21757312, 27196640, 54393280, 108786560]

約数ペア:

[(1, 108786560), (2, 54393280), (4, 27196640), (5, 21757312), (8, 13598320), (10, 10878656), (16, 6799160), (20, 5439328), (32, 3399580), (40, 2719664), (43, 2529920), (59, 1843840), (64, 1699790), (67, 1623680), (80, 1359832), (86, 1264960), (118, 921920), (128, 849895), (134, 811840), (160, 679916), (172, 632480), (215, 505984), (236, 460960), (268, 405920), (295, 368768), (320, 339958), (335, 324736), (344, 316240), (430, 252992), (472, 230480), (536, 202960), (590, 184384), (640, 169979), (670, 162368), (688, 158120), (860, 126496), (944, 115240), (1072, 101480), (1180, 92192), (1340, 81184), (1376, 79060), (1720, 63248), (1888, 57620), (2144, 50740), (2360, 46096), (2537, 42880), (2680, 40592), (2752, 39530), (2881, 37760), (3440, 31624), (3776, 28810), (3953, 27520), (4288, 25370), (4720, 23048), (5074, 21440), (5360, 20296), (5504, 19765), (5762, 18880), (6880, 15812), (7552, 14405), (7906, 13760), (8576, 12685), (9440, 11524), (10148, 10720)]