68915360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 173238912

約数和(自身を除く): 104323552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 80, 92, 115, 122, 160, 184, 230, 244, 305, 307, 368, 460, 488, 610, 614, 736, 920, 976, 1220, 1228, 1403, 1535, 1840, 1952, 2440, 2456, 2806, 3070, 3680, 4880, 4912, 5612, 6140, 7015, 7061, 9760, 9824, 11224, 12280, 14030, 14122, 18727, 22448, 24560, 28060, 28244, 35305, 37454, 44896, 49120, 56120, 56488, 70610, 74908, 93635, 112240, 112976, 141220, 149816, 187270, 224480, 225952, 282440, 299632, 374540, 430721, 564880, 599264, 749080, 861442, 1129760, 1498160, 1722884, 2153605, 2996320, 3445768, 4307210, 6891536, 8614420, 13783072, 17228840, 34457680, 68915360]

約数ペア:

[(1, 68915360), (2, 34457680), (4, 17228840), (5, 13783072), (8, 8614420), (10, 6891536), (16, 4307210), (20, 3445768), (23, 2996320), (32, 2153605), (40, 1722884), (46, 1498160), (61, 1129760), (80, 861442), (92, 749080), (115, 599264), (122, 564880), (160, 430721), (184, 374540), (230, 299632), (244, 282440), (305, 225952), (307, 224480), (368, 187270), (460, 149816), (488, 141220), (610, 112976), (614, 112240), (736, 93635), (920, 74908), (976, 70610), (1220, 56488), (1228, 56120), (1403, 49120), (1535, 44896), (1840, 37454), (1952, 35305), (2440, 28244), (2456, 28060), (2806, 24560), (3070, 22448), (3680, 18727), (4880, 14122), (4912, 14030), (5612, 12280), (6140, 11224), (7015, 9824), (7061, 9760)]