67916280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7753}}^1$

素因数の和:7840

約数の個数: 64

約数和(自身を含む): 206566560

約数和(自身を除く): 138650280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7753, 8760, 15506, 23259, 31012, 38765, 46518, 62024, 77530, 93036, 116295, 155060, 186072, 232590, 310120, 465180, 565969, 930360, 1131938, 1697907, 2263876, 2829845, 3395814, 4527752, 5659690, 6791628, 8489535, 11319380, 13583256, 16979070, 22638760, 33958140, 67916280]

約数ペア:

[(1, 67916280), (2, 33958140), (3, 22638760), (4, 16979070), (5, 13583256), (6, 11319380), (8, 8489535), (10, 6791628), (12, 5659690), (15, 4527752), (20, 3395814), (24, 2829845), (30, 2263876), (40, 1697907), (60, 1131938), (73, 930360), (120, 565969), (146, 465180), (219, 310120), (292, 232590), (365, 186072), (438, 155060), (584, 116295), (730, 93036), (876, 77530), (1095, 62024), (1460, 46518), (1752, 38765), (2190, 31012), (2920, 23259), (4380, 15506), (7753, 8760)]