269965360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15551}}^1$

素因数の和:15602

約数の個数: 80

約数和(自身を含む): 740524032

約数和(自身を除く): 470558672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 15551, 17360, 31102, 62204, 77755, 108857, 124408, 155510, 217714, 248816, 311020, 435428, 482081, 544285, 622040, 870856, 964162, 1088570, 1244080, 1741712, 1928324, 2177140, 2410405, 3374567, 3856648, 4354280, 4820810, 6749134, 7713296, 8708560, 9641620, 13498268, 16872835, 19283240, 26996536, 33745670, 38566480, 53993072, 67491340, 134982680, 269965360]

約数ペア:

[(1, 269965360), (2, 134982680), (4, 67491340), (5, 53993072), (7, 38566480), (8, 33745670), (10, 26996536), (14, 19283240), (16, 16872835), (20, 13498268), (28, 9641620), (31, 8708560), (35, 7713296), (40, 6749134), (56, 4820810), (62, 4354280), (70, 3856648), (80, 3374567), (112, 2410405), (124, 2177140), (140, 1928324), (155, 1741712), (217, 1244080), (248, 1088570), (280, 964162), (310, 870856), (434, 622040), (496, 544285), (560, 482081), (620, 435428), (868, 311020), (1085, 248816), (1240, 217714), (1736, 155510), (2170, 124408), (2480, 108857), (3472, 77755), (4340, 62204), (8680, 31102), (15551, 17360)]