155774080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 484704000

約数和(自身を除く): 328929920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 109, 110, 112, 116, 128, 140, 145, 154, 160, 176, 203, 218, 220, 224, 232, 280, 290, 308, 319, 320, 352, 385, 406, 436, 440, 448, 464, 545, 560, 580, 616, 638, 640, 704, 763, 770, 812, 872, 880, 896, 928, 1015, 1090, 1120, 1160, 1199, 1232, 1276, 1408, 1526, 1540, 1595, 1624, 1744, 1760, 1856, 2030, 2180, 2233, 2240, 2320, 2398, 2464, 2552, 3052, 3080, 3161, 3190, 3248, 3488, 3520, 3712, 3815, 4060, 4360, 4466, 4480, 4640, 4796, 4928, 5104, 5995, 6104, 6160, 6322, 6380, 6496, 6976, 7040, 7630, 8120, 8393, 8720, 8932, 9280, 9592, 9856, 10208, 11165, 11990, 12208, 12320, 12644, 12760, 12992, 13952, 15260, 15805, 16240, 16786, 17440, 17864, 18560, 19184, 20416, 22127, 22330, 23980, 24416, 24640, 25288, 25520, 25984, 30520, 31610, 32480, 33572, 34771, 34880, 35728, 38368, 40832, 41965, 44254, 44660, 47960, 48832, 49280, 50576, 51040, 61040, 63220, 64960, 67144, 69542, 69760, 71456, 76736, 83930, 88508, 89320, 95920, 97664, 101152, 102080, 110635, 122080, 126440, 129920, 134288, 139084, 142912, 153472, 167860, 173855, 177016, 178640, 191840, 202304, 204160, 221270, 243397, 244160, 252880, 268576, 278168, 285824, 335720, 347710, 354032, 357280, 383680, 404608, 442540, 486794, 488320, 505760, 537152, 556336, 671440, 695420, 708064, 714560, 767360, 885080, 973588, 1011520, 1074304, 1112672, 1216985, 1342880, 1390840, 1416128, 1429120, 1770160, 1947176, 2023040, 2225344, 2433970, 2685760, 2781680, 2832256, 3540320, 3894352, 4450688, 4867940, 5371520, 5563360, 7080640, 7788704, 9735880, 11126720, 14161280, 15577408, 19471760, 22253440, 31154816, 38943520, 77887040, 155774080]

約数ペア:

[(1, 155774080), (2, 77887040), (4, 38943520), (5, 31154816), (7, 22253440), (8, 19471760), (10, 15577408), (11, 14161280), (14, 11126720), (16, 9735880), (20, 7788704), (22, 7080640), (28, 5563360), (29, 5371520), (32, 4867940), (35, 4450688), (40, 3894352), (44, 3540320), (55, 2832256), (56, 2781680), (58, 2685760), (64, 2433970), (70, 2225344), (77, 2023040), (80, 1947176), (88, 1770160), (109, 1429120), (110, 1416128), (112, 1390840), (116, 1342880), (128, 1216985), (140, 1112672), (145, 1074304), (154, 1011520), (160, 973588), (176, 885080), (203, 767360), (218, 714560), (220, 708064), (224, 695420), (232, 671440), (280, 556336), (290, 537152), (308, 505760), (319, 488320), (320, 486794), (352, 442540), (385, 404608), (406, 383680), (436, 357280), (440, 354032), (448, 347710), (464, 335720), (545, 285824), (560, 278168), (580, 268576), (616, 252880), (638, 244160), (640, 243397), (704, 221270), (763, 204160), (770, 202304), (812, 191840), (872, 178640), (880, 177016), (896, 173855), (928, 167860), (1015, 153472), (1090, 142912), (1120, 139084), (1160, 134288), (1199, 129920), (1232, 126440), (1276, 122080), (1408, 110635), (1526, 102080), (1540, 101152), (1595, 97664), (1624, 95920), (1744, 89320), (1760, 88508), (1856, 83930), (2030, 76736), (2180, 71456), (2233, 69760), (2240, 69542), (2320, 67144), (2398, 64960), (2464, 63220), (2552, 61040), (3052, 51040), (3080, 50576), (3161, 49280), (3190, 48832), (3248, 47960), (3488, 44660), (3520, 44254), (3712, 41965), (3815, 40832), (4060, 38368), (4360, 35728), (4466, 34880), (4480, 34771), (4640, 33572), (4796, 32480), (4928, 31610), (5104, 30520), (5995, 25984), (6104, 25520), (6160, 25288), (6322, 24640), (6380, 24416), (6496, 23980), (6976, 22330), (7040, 22127), (7630, 20416), (8120, 19184), (8393, 18560), (8720, 17864), (8932, 17440), (9280, 16786), (9592, 16240), (9856, 15805), (10208, 15260), (11165, 13952), (11990, 12992), (12208, 12760), (12320, 12644)]