138824880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8234

約数の個数: 80

約数和(自身を含む): 436472064

約数和(自身を除く): 297647184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8147, 8520, 16294, 17040, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 162940, 195528, 244410, 325880, 391056, 488820, 578437, 651760, 977640, 1156874, 1735311, 1955280, 2313748, 2892185, 3470622, 4627496, 5784370, 6941244, 8676555, 9254992, 11568740, 13882488, 17353110, 23137480, 27764976, 34706220, 46274960, 69412440, 138824880]

約数ペア:

[(1, 138824880), (2, 69412440), (3, 46274960), (4, 34706220), (5, 27764976), (6, 23137480), (8, 17353110), (10, 13882488), (12, 11568740), (15, 9254992), (16, 8676555), (20, 6941244), (24, 5784370), (30, 4627496), (40, 3470622), (48, 2892185), (60, 2313748), (71, 1955280), (80, 1735311), (120, 1156874), (142, 977640), (213, 651760), (240, 578437), (284, 488820), (355, 391056), (426, 325880), (568, 244410), (710, 195528), (852, 162940), (1065, 130352), (1136, 122205), (1420, 97764), (1704, 81470), (2130, 65176), (2840, 48882), (3408, 40735), (4260, 32588), (5680, 24441), (8147, 17040), (8520, 16294)]