21827916840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6673}}^1\times {\mathrm{27259}}^1$

素因数の和:33946

約数の個数: 64

約数和(自身を含む): 65495966400

約数和(自身を除く): 43668049560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6673, 13346, 20019, 26692, 27259, 33365, 40038, 53384, 54518, 66730, 80076, 81777, 100095, 109036, 133460, 136295, 160152, 163554, 200190, 218072, 266920, 272590, 327108, 400380, 408885, 545180, 654216, 800760, 817770, 1090360, 1635540, 3271080, 181899307, 363798614, 545697921, 727597228, 909496535, 1091395842, 1455194456, 1818993070, 2182791684, 2728489605, 3637986140, 4365583368, 5456979210, 7275972280, 10913958420, 21827916840]

約数ペア:

[(1, 21827916840), (2, 10913958420), (3, 7275972280), (4, 5456979210), (5, 4365583368), (6, 3637986140), (8, 2728489605), (10, 2182791684), (12, 1818993070), (15, 1455194456), (20, 1091395842), (24, 909496535), (30, 727597228), (40, 545697921), (60, 363798614), (120, 181899307), (6673, 3271080), (13346, 1635540), (20019, 1090360), (26692, 817770), (27259, 800760), (33365, 654216), (40038, 545180), (53384, 408885), (54518, 400380), (66730, 327108), (80076, 272590), (81777, 266920), (100095, 218072), (109036, 200190), (133460, 163554), (136295, 160152)]