168935040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 590335200

約数和(自身を除く): 421400160

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, 278, 288, 320, 360, 384, 417, 422, 480, 556, 576, 633, 640, 695, 720, 834, 844, 960, 1055, 1112, 1152, 1251, 1266, 1390, 1440, 1668, 1688, 1899, 1920, 2085, 2110, 2224, 2502, 2532, 2780, 2880, 3165, 3336, 3376, 3798, 4170, 4220, 4448, 5004, 5064, 5560, 5760, 6255, 6330, 6672, 6752, 7596, 8340, 8440, 8896, 9495, 10008, 10128, 11120, 12510, 12660, 13344, 13504, 15192, 16680, 16880, 17792, 18990, 20016, 20256, 22240, 25020, 25320, 26688, 27008, 29329, 30384, 33360, 33760, 37980, 40032, 40512, 44480, 50040, 50640, 53376, 58658, 60768, 66720, 67520, 75960, 80064, 81024, 87987, 88960, 100080, 101280, 117316, 121536, 133440, 135040, 146645, 151920, 160128, 175974, 200160, 202560, 234632, 243072, 263961, 266880, 293290, 303840, 351948, 400320, 405120, 439935, 469264, 527922, 586580, 607680, 703896, 800640, 879870, 938528, 1055844, 1173160, 1215360, 1319805, 1407792, 1759740, 1877056, 2111688, 2346320, 2639610, 2815584, 3519480, 3754112, 4223376, 4692640, 5279220, 5631168, 7038960, 8446752, 9385280, 10558440, 11262336, 14077920, 16893504, 18770560, 21116880, 28155840, 33787008, 42233760, 56311680, 84467520, 168935040]

約数ペア:

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