215276726640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38999407}}^1$

素因数の和:38999446

約数の個数: 80

約数和(自身を含む): 696373429248

約数和(自身を除く): 481096702608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 38999407, 77998814, 116998221, 155997628, 194997035, 233996442, 311995256, 389994070, 467992884, 584991105, 623990512, 779988140, 896986361, 935985768, 1169982210, 1559976280, 1793972722, 1871971536, 2339964420, 2690959083, 3119952560, 3587945444, 4484931805, 4679928840, 5381918166, 7175890888, 8969863610, 9359857680, 10763836332, 13454795415, 14351781776, 17939727220, 21527672664, 26909590830, 35879454440, 43055345328, 53819181660, 71758908880, 107638363320, 215276726640]

約数ペア:

[(1, 215276726640), (2, 107638363320), (3, 71758908880), (4, 53819181660), (5, 43055345328), (6, 35879454440), (8, 26909590830), (10, 21527672664), (12, 17939727220), (15, 14351781776), (16, 13454795415), (20, 10763836332), (23, 9359857680), (24, 8969863610), (30, 7175890888), (40, 5381918166), (46, 4679928840), (48, 4484931805), (60, 3587945444), (69, 3119952560), (80, 2690959083), (92, 2339964420), (115, 1871971536), (120, 1793972722), (138, 1559976280), (184, 1169982210), (230, 935985768), (240, 896986361), (276, 779988140), (345, 623990512), (368, 584991105), (460, 467992884), (552, 389994070), (690, 311995256), (920, 233996442), (1104, 194997035), (1380, 155997628), (1840, 116998221), (2760, 77998814), (5520, 38999407)]