144526440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 456255360

約数和(自身を除く): 311728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 516, 555, 645, 740, 757, 860, 888, 1032, 1110, 1290, 1480, 1514, 1591, 1720, 2220, 2271, 2580, 3028, 3182, 3785, 4440, 4542, 4773, 5160, 6056, 6364, 7570, 7955, 9084, 9546, 11355, 12728, 15140, 15910, 18168, 19092, 22710, 23865, 28009, 30280, 31820, 32551, 38184, 45420, 47730, 56018, 63640, 65102, 84027, 90840, 95460, 97653, 112036, 130204, 140045, 162755, 168054, 190920, 195306, 224072, 260408, 280090, 325510, 336108, 390612, 420135, 488265, 560180, 651020, 672216, 781224, 840270, 976530, 1120360, 1204387, 1302040, 1680540, 1953060, 2408774, 3361080, 3613161, 3906120, 4817548, 6021935, 7226322, 9635096, 12043870, 14452644, 18065805, 24087740, 28905288, 36131610, 48175480, 72263220, 144526440]

約数ペア:

[(1, 144526440), (2, 72263220), (3, 48175480), (4, 36131610), (5, 28905288), (6, 24087740), (8, 18065805), (10, 14452644), (12, 12043870), (15, 9635096), (20, 7226322), (24, 6021935), (30, 4817548), (37, 3906120), (40, 3613161), (43, 3361080), (60, 2408774), (74, 1953060), (86, 1680540), (111, 1302040), (120, 1204387), (129, 1120360), (148, 976530), (172, 840270), (185, 781224), (215, 672216), (222, 651020), (258, 560180), (296, 488265), (344, 420135), (370, 390612), (430, 336108), (444, 325510), (516, 280090), (555, 260408), (645, 224072), (740, 195306), (757, 190920), (860, 168054), (888, 162755), (1032, 140045), (1110, 130204), (1290, 112036), (1480, 97653), (1514, 95460), (1591, 90840), (1720, 84027), (2220, 65102), (2271, 63640), (2580, 56018), (3028, 47730), (3182, 45420), (3785, 38184), (4440, 32551), (4542, 31820), (4773, 30280), (5160, 28009), (6056, 23865), (6364, 22710), (7570, 19092), (7955, 18168), (9084, 15910), (9546, 15140), (11355, 12728)]