826430280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{40751}}^1$

素因数の和:40791

約数の個数: 96

約数和(自身を含む): 2684741760

約数和(自身を除く): 1858311480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 40751, 81502, 122253, 163004, 203755, 244506, 326008, 407510, 489012, 529763, 611265, 815020, 978024, 1059526, 1222530, 1589289, 1630040, 2119052, 2445060, 2648815, 3178578, 4238104, 4890120, 5297630, 6357156, 6886919, 7946445, 10595260, 12714312, 13773838, 15892890, 20660757, 21190520, 27547676, 31785780, 34434595, 41321514, 55095352, 63571560, 68869190, 82643028, 103303785, 137738380, 165286056, 206607570, 275476760, 413215140, 826430280]

約数ペア:

[(1, 826430280), (2, 413215140), (3, 275476760), (4, 206607570), (5, 165286056), (6, 137738380), (8, 103303785), (10, 82643028), (12, 68869190), (13, 63571560), (15, 55095352), (20, 41321514), (24, 34434595), (26, 31785780), (30, 27547676), (39, 21190520), (40, 20660757), (52, 15892890), (60, 13773838), (65, 12714312), (78, 10595260), (104, 7946445), (120, 6886919), (130, 6357156), (156, 5297630), (169, 4890120), (195, 4238104), (260, 3178578), (312, 2648815), (338, 2445060), (390, 2119052), (507, 1630040), (520, 1589289), (676, 1222530), (780, 1059526), (845, 978024), (1014, 815020), (1352, 611265), (1560, 529763), (1690, 489012), (2028, 407510), (2535, 326008), (3380, 244506), (4056, 203755), (5070, 163004), (6760, 122253), (10140, 81502), (20280, 40751)]