68191360

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 98370560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2267, 3008, 3760, 4534, 6016, 7520, 9068, 11335, 15040, 18136, 22670, 30080, 36272, 45340, 72544, 90680, 106549, 145088, 181360, 213098, 290176, 362720, 426196, 532745, 725440, 852392, 1065490, 1450880, 1704784, 2130980, 3409568, 4261960, 6819136, 8523920, 13638272, 17047840, 34095680, 68191360]

約数ペア:

[(1, 68191360), (2, 34095680), (4, 17047840), (5, 13638272), (8, 8523920), (10, 6819136), (16, 4261960), (20, 3409568), (32, 2130980), (40, 1704784), (47, 1450880), (64, 1065490), (80, 852392), (94, 725440), (128, 532745), (160, 426196), (188, 362720), (235, 290176), (320, 213098), (376, 181360), (470, 145088), (640, 106549), (752, 90680), (940, 72544), (1504, 45340), (1880, 36272), (2267, 30080), (3008, 22670), (3760, 18136), (4534, 15040), (6016, 11335), (7520, 9068)]