70735680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 140

約数和(自身を含む): 251711460

約数和(自身を除く): 180975780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2729, 2880, 3240, 4320, 5184, 5458, 6480, 8187, 8640, 10916, 12960, 13645, 16374, 21832, 24561, 25920, 27290, 32748, 40935, 43664, 49122, 54580, 65496, 73683, 81870, 87328, 98244, 109160, 122805, 130992, 147366, 163740, 174656, 196488, 218320, 221049, 245610, 261984, 294732, 327480, 368415, 392976, 436640, 442098, 491220, 523968, 589464, 654960, 736830, 785952, 873280, 884196, 982440, 1105245, 1178928, 1309920, 1473660, 1571904, 1768392, 1964880, 2210490, 2357856, 2619840, 2947320, 3536784, 3929760, 4420980, 4715712, 5894640, 7073568, 7859520, 8841960, 11789280, 14147136, 17683920, 23578560, 35367840, 70735680]

約数ペア:

[(1, 70735680), (2, 35367840), (3, 23578560), (4, 17683920), (5, 14147136), (6, 11789280), (8, 8841960), (9, 7859520), (10, 7073568), (12, 5894640), (15, 4715712), (16, 4420980), (18, 3929760), (20, 3536784), (24, 2947320), (27, 2619840), (30, 2357856), (32, 2210490), (36, 1964880), (40, 1768392), (45, 1571904), (48, 1473660), (54, 1309920), (60, 1178928), (64, 1105245), (72, 982440), (80, 884196), (81, 873280), (90, 785952), (96, 736830), (108, 654960), (120, 589464), (135, 523968), (144, 491220), (160, 442098), (162, 436640), (180, 392976), (192, 368415), (216, 327480), (240, 294732), (270, 261984), (288, 245610), (320, 221049), (324, 218320), (360, 196488), (405, 174656), (432, 163740), (480, 147366), (540, 130992), (576, 122805), (648, 109160), (720, 98244), (810, 87328), (864, 81870), (960, 73683), (1080, 65496), (1296, 54580), (1440, 49122), (1620, 43664), (1728, 40935), (2160, 32748), (2592, 27290), (2729, 25920), (2880, 24561), (3240, 21832), (4320, 16374), (5184, 13645), (5458, 12960), (6480, 10916), (8187, 8640)]