128759070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 338722560

約数和(自身を除く): 209963490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 241, 330, 482, 723, 1205, 1446, 1619, 2410, 2651, 3238, 3615, 4857, 5302, 7230, 7953, 8095, 9714, 13255, 15906, 16190, 17809, 24285, 26510, 35618, 39765, 48570, 53427, 79530, 89045, 106854, 178090, 267135, 390179, 534270, 780358, 1170537, 1950895, 2341074, 3901790, 4291969, 5852685, 8583938, 11705370, 12875907, 21459845, 25751814, 42919690, 64379535, 128759070]

約数ペア:

[(1, 128759070), (2, 64379535), (3, 42919690), (5, 25751814), (6, 21459845), (10, 12875907), (11, 11705370), (15, 8583938), (22, 5852685), (30, 4291969), (33, 3901790), (55, 2341074), (66, 1950895), (110, 1170537), (165, 780358), (241, 534270), (330, 390179), (482, 267135), (723, 178090), (1205, 106854), (1446, 89045), (1619, 79530), (2410, 53427), (2651, 48570), (3238, 39765), (3615, 35618), (4857, 26510), (5302, 24285), (7230, 17809), (7953, 16190), (8095, 15906), (9714, 13255)]