266517240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201907}}^1$

素因数の和:201932

約数の個数: 64

約数和(自身を含む): 872242560

約数和(自身を除く): 605725320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 201907, 403814, 605721, 807628, 1009535, 1211442, 1615256, 2019070, 2220977, 2422884, 3028605, 4038140, 4441954, 4845768, 6057210, 6662931, 8076280, 8883908, 11104885, 12114420, 13325862, 17767816, 22209770, 24228840, 26651724, 33314655, 44419540, 53303448, 66629310, 88839080, 133258620, 266517240]

約数ペア:

[(1, 266517240), (2, 133258620), (3, 88839080), (4, 66629310), (5, 53303448), (6, 44419540), (8, 33314655), (10, 26651724), (11, 24228840), (12, 22209770), (15, 17767816), (20, 13325862), (22, 12114420), (24, 11104885), (30, 8883908), (33, 8076280), (40, 6662931), (44, 6057210), (55, 4845768), (60, 4441954), (66, 4038140), (88, 3028605), (110, 2422884), (120, 2220977), (132, 2019070), (165, 1615256), (220, 1211442), (264, 1009535), (330, 807628), (440, 605721), (660, 403814), (1320, 201907)]