227312960

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 224

約数和(自身を含む): 670560000

約数和(自身を除く): 443247040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 109, 112, 133, 140, 152, 160, 190, 196, 218, 224, 245, 266, 280, 304, 320, 343, 380, 392, 436, 448, 490, 532, 545, 560, 608, 665, 686, 760, 763, 784, 872, 931, 980, 1064, 1090, 1120, 1216, 1330, 1372, 1520, 1526, 1568, 1715, 1744, 1862, 1960, 2071, 2128, 2180, 2240, 2660, 2744, 3040, 3052, 3136, 3430, 3488, 3724, 3815, 3920, 4142, 4256, 4360, 4655, 5320, 5341, 5488, 6080, 6104, 6517, 6860, 6976, 7448, 7630, 7840, 8284, 8512, 8720, 9310, 10355, 10640, 10682, 10976, 12208, 13034, 13720, 14497, 14896, 15260, 15680, 16568, 17440, 18620, 20710, 21280, 21364, 21952, 24416, 26068, 26705, 27440, 28994, 29792, 30520, 32585, 33136, 34880, 37240, 37387, 41420, 42560, 42728, 48832, 52136, 53410, 54880, 57988, 59584, 61040, 65170, 66272, 72485, 74480, 74774, 82840, 85456, 101479, 104272, 106820, 109760, 115976, 122080, 130340, 132544, 144970, 148960, 149548, 165680, 170912, 186935, 202958, 208544, 213640, 231952, 244160, 260680, 289940, 297920, 299096, 331360, 341824, 373870, 405916, 417088, 427280, 463904, 507395, 521360, 579880, 598192, 662720, 710353, 747740, 811832, 854560, 927808, 1014790, 1042720, 1159760, 1196384, 1420706, 1495480, 1623664, 1709120, 2029580, 2085440, 2319520, 2392768, 2841412, 2990960, 3247328, 3551765, 4059160, 4639040, 5682824, 5981920, 6494656, 7103530, 8118320, 11365648, 11963840, 14207060, 16236640, 22731296, 28414120, 32473280, 45462592, 56828240, 113656480, 227312960]

約数ペア:

[(1, 227312960), (2, 113656480), (4, 56828240), (5, 45462592), (7, 32473280), (8, 28414120), (10, 22731296), (14, 16236640), (16, 14207060), (19, 11963840), (20, 11365648), (28, 8118320), (32, 7103530), (35, 6494656), (38, 5981920), (40, 5682824), (49, 4639040), (56, 4059160), (64, 3551765), (70, 3247328), (76, 2990960), (80, 2841412), (95, 2392768), (98, 2319520), (109, 2085440), (112, 2029580), (133, 1709120), (140, 1623664), (152, 1495480), (160, 1420706), (190, 1196384), (196, 1159760), (218, 1042720), (224, 1014790), (245, 927808), (266, 854560), (280, 811832), (304, 747740), (320, 710353), (343, 662720), (380, 598192), (392, 579880), (436, 521360), (448, 507395), (490, 463904), (532, 427280), (545, 417088), (560, 405916), (608, 373870), (665, 341824), (686, 331360), (760, 299096), (763, 297920), (784, 289940), (872, 260680), (931, 244160), (980, 231952), (1064, 213640), (1090, 208544), (1120, 202958), (1216, 186935), (1330, 170912), (1372, 165680), (1520, 149548), (1526, 148960), (1568, 144970), (1715, 132544), (1744, 130340), (1862, 122080), (1960, 115976), (2071, 109760), (2128, 106820), (2180, 104272), (2240, 101479), (2660, 85456), (2744, 82840), (3040, 74774), (3052, 74480), (3136, 72485), (3430, 66272), (3488, 65170), (3724, 61040), (3815, 59584), (3920, 57988), (4142, 54880), (4256, 53410), (4360, 52136), (4655, 48832), (5320, 42728), (5341, 42560), (5488, 41420), (6080, 37387), (6104, 37240), (6517, 34880), (6860, 33136), (6976, 32585), (7448, 30520), (7630, 29792), (7840, 28994), (8284, 27440), (8512, 26705), (8720, 26068), (9310, 24416), (10355, 21952), (10640, 21364), (10682, 21280), (10976, 20710), (12208, 18620), (13034, 17440), (13720, 16568), (14497, 15680), (14896, 15260)]