140045760

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1833

約数の個数: 168

約数和(自身を含む): 499817136

約数和(自身を除く): 359771376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1801, 1944, 2160, 2430, 2592, 2880, 3240, 3602, 3888, 4320, 4860, 5184, 5403, 6480, 7204, 7776, 8640, 9005, 9720, 10806, 12960, 14408, 15552, 16209, 18010, 19440, 21612, 25920, 27015, 28816, 32418, 36020, 38880, 43224, 48627, 54030, 57632, 64836, 72040, 77760, 81045, 86448, 97254, 108060, 115264, 129672, 144080, 145881, 162090, 172896, 194508, 216120, 243135, 259344, 288160, 291762, 324180, 345792, 389016, 432240, 437643, 486270, 518688, 576320, 583524, 648360, 729405, 778032, 864480, 875286, 972540, 1037376, 1167048, 1296720, 1458810, 1556064, 1728960, 1750572, 1945080, 2188215, 2334096, 2593440, 2917620, 3112128, 3501144, 3890160, 4376430, 4668192, 5186880, 5835240, 7002288, 7780320, 8752860, 9336384, 11670480, 14004576, 15560640, 17505720, 23340960, 28009152, 35011440, 46681920, 70022880, 140045760]

約数ペア:

[(1, 140045760), (2, 70022880), (3, 46681920), (4, 35011440), (5, 28009152), (6, 23340960), (8, 17505720), (9, 15560640), (10, 14004576), (12, 11670480), (15, 9336384), (16, 8752860), (18, 7780320), (20, 7002288), (24, 5835240), (27, 5186880), (30, 4668192), (32, 4376430), (36, 3890160), (40, 3501144), (45, 3112128), (48, 2917620), (54, 2593440), (60, 2334096), (64, 2188215), (72, 1945080), (80, 1750572), (81, 1728960), (90, 1556064), (96, 1458810), (108, 1296720), (120, 1167048), (135, 1037376), (144, 972540), (160, 875286), (162, 864480), (180, 778032), (192, 729405), (216, 648360), (240, 583524), (243, 576320), (270, 518688), (288, 486270), (320, 437643), (324, 432240), (360, 389016), (405, 345792), (432, 324180), (480, 291762), (486, 288160), (540, 259344), (576, 243135), (648, 216120), (720, 194508), (810, 172896), (864, 162090), (960, 145881), (972, 144080), (1080, 129672), (1215, 115264), (1296, 108060), (1440, 97254), (1620, 86448), (1728, 81045), (1801, 77760), (1944, 72040), (2160, 64836), (2430, 57632), (2592, 54030), (2880, 48627), (3240, 43224), (3602, 38880), (3888, 36020), (4320, 32418), (4860, 28816), (5184, 27015), (5403, 25920), (6480, 21612), (7204, 19440), (7776, 18010), (8640, 16209), (9005, 15552), (9720, 14408), (10806, 12960)]