675740160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 2368285920

約数和(自身を除く): 1692545760

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, 128, 139, 144, 160, 180, 192, 211, 240, 256, 278, 288, 320, 360, 384, 417, 422, 480, 512, 556, 576, 633, 640, 695, 720, 768, 834, 844, 960, 1055, 1112, 1152, 1251, 1266, 1280, 1390, 1440, 1536, 1668, 1688, 1899, 1920, 2085, 2110, 2224, 2304, 2502, 2532, 2560, 2780, 2880, 3165, 3336, 3376, 3798, 3840, 4170, 4220, 4448, 4608, 5004, 5064, 5560, 5760, 6255, 6330, 6672, 6752, 7596, 7680, 8340, 8440, 8896, 9495, 10008, 10128, 11120, 11520, 12510, 12660, 13344, 13504, 15192, 16680, 16880, 17792, 18990, 20016, 20256, 22240, 23040, 25020, 25320, 26688, 27008, 29329, 30384, 33360, 33760, 35584, 37980, 40032, 40512, 44480, 50040, 50640, 53376, 54016, 58658, 60768, 66720, 67520, 71168, 75960, 80064, 81024, 87987, 88960, 100080, 101280, 106752, 108032, 117316, 121536, 133440, 135040, 146645, 151920, 160128, 162048, 175974, 177920, 200160, 202560, 213504, 234632, 243072, 263961, 266880, 270080, 293290, 303840, 320256, 324096, 351948, 355840, 400320, 405120, 439935, 469264, 486144, 527922, 533760, 540160, 586580, 607680, 640512, 703896, 800640, 810240, 879870, 938528, 972288, 1055844, 1067520, 1173160, 1215360, 1319805, 1407792, 1601280, 1620480, 1759740, 1877056, 2111688, 2346320, 2430720, 2639610, 2815584, 3202560, 3519480, 3754112, 4223376, 4692640, 4861440, 5279220, 5631168, 7038960, 7508224, 8446752, 9385280, 10558440, 11262336, 14077920, 15016448, 16893504, 18770560, 21116880, 22524672, 28155840, 33787008, 37541120, 42233760, 45049344, 56311680, 67574016, 75082240, 84467520, 112623360, 135148032, 168935040, 225246720, 337870080, 675740160]

約数ペア:

[(1, 675740160), (2, 337870080), (3, 225246720), (4, 168935040), (5, 135148032), (6, 112623360), (8, 84467520), (9, 75082240), (10, 67574016), (12, 56311680), (15, 45049344), (16, 42233760), (18, 37541120), (20, 33787008), (24, 28155840), (30, 22524672), (32, 21116880), (36, 18770560), (40, 16893504), (45, 15016448), (48, 14077920), (60, 11262336), (64, 10558440), (72, 9385280), (80, 8446752), (90, 7508224), (96, 7038960), (120, 5631168), (128, 5279220), (139, 4861440), (144, 4692640), (160, 4223376), (180, 3754112), (192, 3519480), (211, 3202560), (240, 2815584), (256, 2639610), (278, 2430720), (288, 2346320), (320, 2111688), (360, 1877056), (384, 1759740), (417, 1620480), (422, 1601280), (480, 1407792), (512, 1319805), (556, 1215360), (576, 1173160), (633, 1067520), (640, 1055844), (695, 972288), (720, 938528), (768, 879870), (834, 810240), (844, 800640), (960, 703896), (1055, 640512), (1112, 607680), (1152, 586580), (1251, 540160), (1266, 533760), (1280, 527922), (1390, 486144), (1440, 469264), (1536, 439935), (1668, 405120), (1688, 400320), (1899, 355840), (1920, 351948), (2085, 324096), (2110, 320256), (2224, 303840), (2304, 293290), (2502, 270080), (2532, 266880), (2560, 263961), (2780, 243072), (2880, 234632), (3165, 213504), (3336, 202560), (3376, 200160), (3798, 177920), (3840, 175974), (4170, 162048), (4220, 160128), (4448, 151920), (4608, 146645), (5004, 135040), (5064, 133440), (5560, 121536), (5760, 117316), (6255, 108032), (6330, 106752), (6672, 101280), (6752, 100080), (7596, 88960), (7680, 87987), (8340, 81024), (8440, 80064), (8896, 75960), (9495, 71168), (10008, 67520), (10128, 66720), (11120, 60768), (11520, 58658), (12510, 54016), (12660, 53376), (13344, 50640), (13504, 50040), (15192, 44480), (16680, 40512), (16880, 40032), (17792, 37980), (18990, 35584), (20016, 33760), (20256, 33360), (22240, 30384), (23040, 29329), (25020, 27008), (25320, 26688)]