68185920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 238365792

約数和(自身を除く): 170179872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 587, 605, 660, 704, 726, 880, 960, 968, 1056, 1174, 1210, 1320, 1452, 1760, 1761, 1815, 1936, 2112, 2348, 2420, 2640, 2904, 2935, 3520, 3522, 3630, 3872, 4696, 4840, 5280, 5808, 5870, 6457, 7044, 7260, 7744, 8805, 9392, 9680, 10560, 11616, 11740, 12914, 14088, 14520, 17610, 18784, 19360, 19371, 23232, 23480, 25828, 28176, 29040, 32285, 35220, 37568, 38720, 38742, 46960, 51656, 56352, 58080, 64570, 70440, 71027, 77484, 93920, 96855, 103312, 112704, 116160, 129140, 140880, 142054, 154968, 187840, 193710, 206624, 213081, 258280, 281760, 284108, 309936, 355135, 387420, 413248, 426162, 516560, 563520, 568216, 619872, 710270, 774840, 852324, 1033120, 1065405, 1136432, 1239744, 1420540, 1549680, 1704648, 2066240, 2130810, 2272864, 2841080, 3099360, 3409296, 4261620, 4545728, 5682160, 6198720, 6818592, 8523240, 11364320, 13637184, 17046480, 22728640, 34092960, 68185920]

約数ペア:

[(1, 68185920), (2, 34092960), (3, 22728640), (4, 17046480), (5, 13637184), (6, 11364320), (8, 8523240), (10, 6818592), (11, 6198720), (12, 5682160), (15, 4545728), (16, 4261620), (20, 3409296), (22, 3099360), (24, 2841080), (30, 2272864), (32, 2130810), (33, 2066240), (40, 1704648), (44, 1549680), (48, 1420540), (55, 1239744), (60, 1136432), (64, 1065405), (66, 1033120), (80, 852324), (88, 774840), (96, 710270), (110, 619872), (120, 568216), (121, 563520), (132, 516560), (160, 426162), (165, 413248), (176, 387420), (192, 355135), (220, 309936), (240, 284108), (242, 281760), (264, 258280), (320, 213081), (330, 206624), (352, 193710), (363, 187840), (440, 154968), (480, 142054), (484, 140880), (528, 129140), (587, 116160), (605, 112704), (660, 103312), (704, 96855), (726, 93920), (880, 77484), (960, 71027), (968, 70440), (1056, 64570), (1174, 58080), (1210, 56352), (1320, 51656), (1452, 46960), (1760, 38742), (1761, 38720), (1815, 37568), (1936, 35220), (2112, 32285), (2348, 29040), (2420, 28176), (2640, 25828), (2904, 23480), (2935, 23232), (3520, 19371), (3522, 19360), (3630, 18784), (3872, 17610), (4696, 14520), (4840, 14088), (5280, 12914), (5808, 11740), (5870, 11616), (6457, 10560), (7044, 9680), (7260, 9392), (7744, 8805)]