143691240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15551}}^1$

素因数の和:15583

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 393785880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15551, 31102, 46653, 62204, 77755, 93306, 108857, 124408, 155510, 171061, 186612, 217714, 233265, 311020, 326571, 342122, 373224, 435428, 466530, 513183, 544285, 622040, 653142, 684244, 855305, 870856, 933060, 1026366, 1088570, 1197427, 1306284, 1368488, 1632855, 1710610, 1866120, 2052732, 2177140, 2394854, 2565915, 2612568, 3265710, 3421220, 3592281, 4105464, 4354280, 4789708, 5131830, 5987135, 6531420, 6842440, 7184562, 9579416, 10263660, 11974270, 13062840, 14369124, 17961405, 20527320, 23948540, 28738248, 35922810, 47897080, 71845620, 143691240]

約数ペア:

[(1, 143691240), (2, 71845620), (3, 47897080), (4, 35922810), (5, 28738248), (6, 23948540), (7, 20527320), (8, 17961405), (10, 14369124), (11, 13062840), (12, 11974270), (14, 10263660), (15, 9579416), (20, 7184562), (21, 6842440), (22, 6531420), (24, 5987135), (28, 5131830), (30, 4789708), (33, 4354280), (35, 4105464), (40, 3592281), (42, 3421220), (44, 3265710), (55, 2612568), (56, 2565915), (60, 2394854), (66, 2177140), (70, 2052732), (77, 1866120), (84, 1710610), (88, 1632855), (105, 1368488), (110, 1306284), (120, 1197427), (132, 1088570), (140, 1026366), (154, 933060), (165, 870856), (168, 855305), (210, 684244), (220, 653142), (231, 622040), (264, 544285), (280, 513183), (308, 466530), (330, 435428), (385, 373224), (420, 342122), (440, 326571), (462, 311020), (616, 233265), (660, 217714), (770, 186612), (840, 171061), (924, 155510), (1155, 124408), (1320, 108857), (1540, 93306), (1848, 77755), (2310, 62204), (3080, 46653), (4620, 31102), (9240, 15551)]