315098520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21701}}^1$

素因数の和:21737

約数の個数: 96

約数和(自身を含む): 1039091760

約数和(自身を除く): 723993240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 21701, 43402, 65103, 86804, 108505, 130206, 173608, 217010, 238711, 260412, 325515, 434020, 477422, 520824, 651030, 716133, 868040, 954844, 1193555, 1302060, 1432266, 1909688, 2387110, 2604120, 2625821, 2864532, 3580665, 4774220, 5251642, 5729064, 7161330, 7877463, 9548440, 10503284, 13129105, 14322660, 15754926, 21006568, 26258210, 28645320, 31509852, 39387315, 52516420, 63019704, 78774630, 105032840, 157549260, 315098520]

約数ペア:

[(1, 315098520), (2, 157549260), (3, 105032840), (4, 78774630), (5, 63019704), (6, 52516420), (8, 39387315), (10, 31509852), (11, 28645320), (12, 26258210), (15, 21006568), (20, 15754926), (22, 14322660), (24, 13129105), (30, 10503284), (33, 9548440), (40, 7877463), (44, 7161330), (55, 5729064), (60, 5251642), (66, 4774220), (88, 3580665), (110, 2864532), (120, 2625821), (121, 2604120), (132, 2387110), (165, 1909688), (220, 1432266), (242, 1302060), (264, 1193555), (330, 954844), (363, 868040), (440, 716133), (484, 651030), (605, 520824), (660, 477422), (726, 434020), (968, 325515), (1210, 260412), (1320, 238711), (1452, 217010), (1815, 173608), (2420, 130206), (2904, 108505), (3630, 86804), (4840, 65103), (7260, 43402), (14520, 21701)]