67028280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 242611200

約数和(自身を除く): 175582920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 51, 55, 58, 60, 66, 68, 85, 87, 88, 102, 103, 110, 116, 120, 132, 136, 145, 165, 170, 174, 187, 204, 206, 220, 232, 255, 264, 290, 309, 319, 330, 340, 348, 374, 408, 412, 435, 440, 493, 510, 515, 561, 580, 618, 638, 660, 680, 696, 748, 824, 870, 935, 957, 986, 1020, 1030, 1122, 1133, 1160, 1236, 1276, 1320, 1479, 1496, 1545, 1595, 1740, 1751, 1870, 1914, 1972, 2040, 2060, 2244, 2266, 2465, 2472, 2552, 2805, 2958, 2987, 3090, 3190, 3399, 3480, 3502, 3740, 3828, 3944, 4120, 4488, 4532, 4785, 4930, 5253, 5423, 5610, 5665, 5916, 5974, 6180, 6380, 6798, 7004, 7395, 7480, 7656, 8755, 8961, 9064, 9570, 9860, 10506, 10846, 11220, 11330, 11832, 11948, 12360, 12760, 13596, 14008, 14790, 14935, 16269, 16995, 17510, 17922, 19140, 19261, 19720, 21012, 21692, 22440, 22660, 23896, 26265, 27115, 27192, 29580, 29870, 32538, 32857, 33990, 35020, 35844, 38280, 38522, 42024, 43384, 44805, 45320, 50779, 52530, 54230, 57783, 59160, 59740, 65076, 65714, 67980, 70040, 71688, 77044, 81345, 89610, 96305, 98571, 101558, 105060, 108460, 115566, 119480, 130152, 131428, 135960, 152337, 154088, 162690, 164285, 179220, 192610, 197142, 203116, 210120, 216920, 231132, 253895, 262856, 288915, 304674, 325380, 328570, 358440, 385220, 394284, 406232, 462264, 492855, 507790, 558569, 577830, 609348, 650760, 657140, 761685, 770440, 788568, 985710, 1015580, 1117138, 1155660, 1218696, 1314280, 1523370, 1675707, 1971420, 2031160, 2234276, 2311320, 2792845, 3046740, 3351414, 3942840, 4468552, 5585690, 6093480, 6702828, 8378535, 11171380, 13405656, 16757070, 22342760, 33514140, 67028280]

約数ペア:

[(1, 67028280), (2, 33514140), (3, 22342760), (4, 16757070), (5, 13405656), (6, 11171380), (8, 8378535), (10, 6702828), (11, 6093480), (12, 5585690), (15, 4468552), (17, 3942840), (20, 3351414), (22, 3046740), (24, 2792845), (29, 2311320), (30, 2234276), (33, 2031160), (34, 1971420), (40, 1675707), (44, 1523370), (51, 1314280), (55, 1218696), (58, 1155660), (60, 1117138), (66, 1015580), (68, 985710), (85, 788568), (87, 770440), (88, 761685), (102, 657140), (103, 650760), (110, 609348), (116, 577830), (120, 558569), (132, 507790), (136, 492855), (145, 462264), (165, 406232), (170, 394284), (174, 385220), (187, 358440), (204, 328570), (206, 325380), (220, 304674), (232, 288915), (255, 262856), (264, 253895), (290, 231132), (309, 216920), (319, 210120), (330, 203116), (340, 197142), (348, 192610), (374, 179220), (408, 164285), (412, 162690), (435, 154088), (440, 152337), (493, 135960), (510, 131428), (515, 130152), (561, 119480), (580, 115566), (618, 108460), (638, 105060), (660, 101558), (680, 98571), (696, 96305), (748, 89610), (824, 81345), (870, 77044), (935, 71688), (957, 70040), (986, 67980), (1020, 65714), (1030, 65076), (1122, 59740), (1133, 59160), (1160, 57783), (1236, 54230), (1276, 52530), (1320, 50779), (1479, 45320), (1496, 44805), (1545, 43384), (1595, 42024), (1740, 38522), (1751, 38280), (1870, 35844), (1914, 35020), (1972, 33990), (2040, 32857), (2060, 32538), (2244, 29870), (2266, 29580), (2465, 27192), (2472, 27115), (2552, 26265), (2805, 23896), (2958, 22660), (2987, 22440), (3090, 21692), (3190, 21012), (3399, 19720), (3480, 19261), (3502, 19140), (3740, 17922), (3828, 17510), (3944, 16995), (4120, 16269), (4488, 14935), (4532, 14790), (4785, 14008), (4930, 13596), (5253, 12760), (5423, 12360), (5610, 11948), (5665, 11832), (5916, 11330), (5974, 11220), (6180, 10846), (6380, 10506), (6798, 9860), (7004, 9570), (7395, 9064), (7480, 8961), (7656, 8755)]