140085720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{859}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 470592000

約数和(自身を除く): 330506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 755, 859, 906, 1080, 1208, 1359, 1510, 1718, 1812, 2265, 2577, 2718, 3020, 3436, 3624, 4077, 4295, 4530, 5154, 5436, 6040, 6795, 6872, 7731, 8154, 8590, 9060, 10308, 10872, 12885, 13590, 15462, 16308, 17180, 18120, 20385, 20616, 23193, 25770, 27180, 30924, 32616, 34360, 38655, 40770, 46386, 51540, 54360, 61848, 77310, 81540, 92772, 103080, 115965, 129709, 154620, 163080, 185544, 231930, 259418, 309240, 389127, 463860, 518836, 648545, 778254, 927720, 1037672, 1167381, 1297090, 1556508, 1945635, 2334762, 2594180, 3113016, 3502143, 3891270, 4669524, 5188360, 5836905, 7004286, 7782540, 9339048, 11673810, 14008572, 15565080, 17510715, 23347620, 28017144, 35021430, 46695240, 70042860, 140085720]

約数ペア:

[(1, 140085720), (2, 70042860), (3, 46695240), (4, 35021430), (5, 28017144), (6, 23347620), (8, 17510715), (9, 15565080), (10, 14008572), (12, 11673810), (15, 9339048), (18, 7782540), (20, 7004286), (24, 5836905), (27, 5188360), (30, 4669524), (36, 3891270), (40, 3502143), (45, 3113016), (54, 2594180), (60, 2334762), (72, 1945635), (90, 1556508), (108, 1297090), (120, 1167381), (135, 1037672), (151, 927720), (180, 778254), (216, 648545), (270, 518836), (302, 463860), (360, 389127), (453, 309240), (540, 259418), (604, 231930), (755, 185544), (859, 163080), (906, 154620), (1080, 129709), (1208, 115965), (1359, 103080), (1510, 92772), (1718, 81540), (1812, 77310), (2265, 61848), (2577, 54360), (2718, 51540), (3020, 46386), (3436, 40770), (3624, 38655), (4077, 34360), (4295, 32616), (4530, 30924), (5154, 27180), (5436, 25770), (6040, 23193), (6795, 20616), (6872, 20385), (7731, 18120), (8154, 17180), (8590, 16308), (9060, 15462), (10308, 13590), (10872, 12885)]