212207040

素因数分解:

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

素因数の和:2761

約数の個数: 168

約数和(自身を含む): 757214640

約数和(自身を除く): 545007600

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2729, 2880, 3240, 3888, 4320, 4860, 5184, 5458, 6480, 7776, 8187, 8640, 9720, 10916, 12960, 13645, 15552, 16374, 19440, 21832, 24561, 25920, 27290, 32748, 38880, 40935, 43664, 49122, 54580, 65496, 73683, 77760, 81870, 87328, 98244, 109160, 122805, 130992, 147366, 163740, 174656, 196488, 218320, 221049, 245610, 261984, 294732, 327480, 368415, 392976, 436640, 442098, 491220, 523968, 589464, 654960, 663147, 736830, 785952, 873280, 884196, 982440, 1105245, 1178928, 1309920, 1326294, 1473660, 1571904, 1768392, 1964880, 2210490, 2357856, 2619840, 2652588, 2947320, 3315735, 3536784, 3929760, 4420980, 4715712, 5305176, 5894640, 6631470, 7073568, 7859520, 8841960, 10610352, 11789280, 13262940, 14147136, 17683920, 21220704, 23578560, 26525880, 35367840, 42441408, 53051760, 70735680, 106103520, 212207040]

約数ペア:

[(1, 212207040), (2, 106103520), (3, 70735680), (4, 53051760), (5, 42441408), (6, 35367840), (8, 26525880), (9, 23578560), (10, 21220704), (12, 17683920), (15, 14147136), (16, 13262940), (18, 11789280), (20, 10610352), (24, 8841960), (27, 7859520), (30, 7073568), (32, 6631470), (36, 5894640), (40, 5305176), (45, 4715712), (48, 4420980), (54, 3929760), (60, 3536784), (64, 3315735), (72, 2947320), (80, 2652588), (81, 2619840), (90, 2357856), (96, 2210490), (108, 1964880), (120, 1768392), (135, 1571904), (144, 1473660), (160, 1326294), (162, 1309920), (180, 1178928), (192, 1105245), (216, 982440), (240, 884196), (243, 873280), (270, 785952), (288, 736830), (320, 663147), (324, 654960), (360, 589464), (405, 523968), (432, 491220), (480, 442098), (486, 436640), (540, 392976), (576, 368415), (648, 327480), (720, 294732), (810, 261984), (864, 245610), (960, 221049), (972, 218320), (1080, 196488), (1215, 174656), (1296, 163740), (1440, 147366), (1620, 130992), (1728, 122805), (1944, 109160), (2160, 98244), (2430, 87328), (2592, 81870), (2729, 77760), (2880, 73683), (3240, 65496), (3888, 54580), (4320, 49122), (4860, 43664), (5184, 40935), (5458, 38880), (6480, 32748), (7776, 27290), (8187, 25920), (8640, 24561), (9720, 21832), (10916, 19440), (12960, 16374), (13645, 15552)]