21083359680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{6637}}^1$

素因数の和:7763

約数の個数: 168

約数和(自身を含む): 72594654912

約数和(自身を除く): 51511295232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1103, 1440, 2206, 2880, 3309, 4412, 5515, 6618, 6637, 8824, 9927, 11030, 13236, 13274, 16545, 17648, 19854, 19911, 22060, 26472, 26548, 33090, 33185, 35296, 39708, 39822, 44120, 49635, 52944, 53096, 59733, 66180, 66370, 70592, 79416, 79644, 88240, 99270, 99555, 105888, 106192, 119466, 132360, 132740, 158832, 159288, 176480, 198540, 199110, 211776, 212384, 238932, 264720, 265480, 298665, 317664, 318576, 352960, 397080, 398220, 424768, 477864, 529440, 530960, 597330, 635328, 637152, 794160, 796440, 955728, 1058880, 1061920, 1194660, 1274304, 1588320, 1592880, 1911456, 2123840, 2389320, 3176640, 3185760, 3822912, 4778640, 6371520, 7320611, 9557280, 14641222, 19114560, 21961833, 29282444, 36603055, 43923666, 58564888, 65885499, 73206110, 87847332, 109809165, 117129776, 131770998, 146412220, 175694664, 219618330, 234259552, 263541996, 292824440, 329427495, 351389328, 439236660, 468519104, 527083992, 585648880, 658854990, 702778656, 878473320, 1054167984, 1171297760, 1317709980, 1405557312, 1756946640, 2108335968, 2342595520, 2635419960, 3513893280, 4216671936, 5270839920, 7027786560, 10541679840, 21083359680]

約数ペア:

[(1, 21083359680), (2, 10541679840), (3, 7027786560), (4, 5270839920), (5, 4216671936), (6, 3513893280), (8, 2635419960), (9, 2342595520), (10, 2108335968), (12, 1756946640), (15, 1405557312), (16, 1317709980), (18, 1171297760), (20, 1054167984), (24, 878473320), (30, 702778656), (32, 658854990), (36, 585648880), (40, 527083992), (45, 468519104), (48, 439236660), (60, 351389328), (64, 329427495), (72, 292824440), (80, 263541996), (90, 234259552), (96, 219618330), (120, 175694664), (144, 146412220), (160, 131770998), (180, 117129776), (192, 109809165), (240, 87847332), (288, 73206110), (320, 65885499), (360, 58564888), (480, 43923666), (576, 36603055), (720, 29282444), (960, 21961833), (1103, 19114560), (1440, 14641222), (2206, 9557280), (2880, 7320611), (3309, 6371520), (4412, 4778640), (5515, 3822912), (6618, 3185760), (6637, 3176640), (8824, 2389320), (9927, 2123840), (11030, 1911456), (13236, 1592880), (13274, 1588320), (16545, 1274304), (17648, 1194660), (19854, 1061920), (19911, 1058880), (22060, 955728), (26472, 796440), (26548, 794160), (33090, 637152), (33185, 635328), (35296, 597330), (39708, 530960), (39822, 529440), (44120, 477864), (49635, 424768), (52944, 398220), (53096, 397080), (59733, 352960), (66180, 318576), (66370, 317664), (70592, 298665), (79416, 265480), (79644, 264720), (88240, 238932), (99270, 212384), (99555, 211776), (105888, 199110), (106192, 198540), (119466, 176480), (132360, 159288), (132740, 158832)]