253419840

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3259}}^1$

素因数の和:3291

約数の個数: 168

約数和(自身を含む): 904219680

約数和(自身を除く): 650799840

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, 1944, 2160, 2430, 2592, 2880, 3240, 3259, 3888, 4320, 4860, 5184, 6480, 6518, 7776, 8640, 9720, 9777, 12960, 13036, 15552, 16295, 19440, 19554, 25920, 26072, 29331, 32590, 38880, 39108, 48885, 52144, 58662, 65180, 77760, 78216, 87993, 97770, 104288, 117324, 130360, 146655, 156432, 175986, 195540, 208576, 234648, 260720, 263979, 293310, 312864, 351972, 391080, 439965, 469296, 521440, 527958, 586620, 625728, 703944, 782160, 791937, 879930, 938592, 1042880, 1055916, 1173240, 1319895, 1407888, 1564320, 1583874, 1759860, 1877184, 2111832, 2346480, 2639790, 2815776, 3128640, 3167748, 3519720, 3959685, 4223664, 4692960, 5279580, 5631552, 6335496, 7039440, 7919370, 8447328, 9385920, 10559160, 12670992, 14078880, 15838740, 16894656, 21118320, 25341984, 28157760, 31677480, 42236640, 50683968, 63354960, 84473280, 126709920, 253419840]

約数ペア:

[(1, 253419840), (2, 126709920), (3, 84473280), (4, 63354960), (5, 50683968), (6, 42236640), (8, 31677480), (9, 28157760), (10, 25341984), (12, 21118320), (15, 16894656), (16, 15838740), (18, 14078880), (20, 12670992), (24, 10559160), (27, 9385920), (30, 8447328), (32, 7919370), (36, 7039440), (40, 6335496), (45, 5631552), (48, 5279580), (54, 4692960), (60, 4223664), (64, 3959685), (72, 3519720), (80, 3167748), (81, 3128640), (90, 2815776), (96, 2639790), (108, 2346480), (120, 2111832), (135, 1877184), (144, 1759860), (160, 1583874), (162, 1564320), (180, 1407888), (192, 1319895), (216, 1173240), (240, 1055916), (243, 1042880), (270, 938592), (288, 879930), (320, 791937), (324, 782160), (360, 703944), (405, 625728), (432, 586620), (480, 527958), (486, 521440), (540, 469296), (576, 439965), (648, 391080), (720, 351972), (810, 312864), (864, 293310), (960, 263979), (972, 260720), (1080, 234648), (1215, 208576), (1296, 195540), (1440, 175986), (1620, 156432), (1728, 146655), (1944, 130360), (2160, 117324), (2430, 104288), (2592, 97770), (2880, 87993), (3240, 78216), (3259, 77760), (3888, 65180), (4320, 58662), (4860, 52144), (5184, 48885), (6480, 39108), (6518, 38880), (7776, 32590), (8640, 29331), (9720, 26072), (9777, 25920), (12960, 19554), (13036, 19440), (15552, 16295)]