168540960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 613896192

約数和(自身を除く): 445355232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 487, 515, 560, 618, 672, 721, 824, 840, 974, 1030, 1120, 1236, 1442, 1461, 1545, 1648, 1680, 1948, 2060, 2163, 2435, 2472, 2884, 2922, 3090, 3296, 3360, 3409, 3605, 3896, 4120, 4326, 4870, 4944, 5768, 5844, 6180, 6818, 7210, 7305, 7792, 8240, 8652, 9740, 9888, 10227, 10815, 11536, 11688, 12360, 13636, 14420, 14610, 15584, 16480, 17045, 17304, 19480, 20454, 21630, 23072, 23376, 24720, 27272, 28840, 29220, 34090, 34608, 38960, 40908, 43260, 46752, 49440, 50161, 51135, 54544, 57680, 58440, 68180, 69216, 77920, 81816, 86520, 100322, 102270, 109088, 115360, 116880, 136360, 150483, 163632, 173040, 200644, 204540, 233760, 250805, 272720, 300966, 327264, 346080, 351127, 401288, 409080, 501610, 545440, 601932, 702254, 752415, 802576, 818160, 1003220, 1053381, 1203864, 1404508, 1504830, 1605152, 1636320, 1755635, 2006440, 2106762, 2407728, 2809016, 3009660, 3511270, 4012880, 4213524, 4815456, 5266905, 5618032, 6019320, 7022540, 8025760, 8427048, 10533810, 11236064, 12038640, 14045080, 16854096, 21067620, 24077280, 28090160, 33708192, 42135240, 56180320, 84270480, 168540960]

約数ペア:

[(1, 168540960), (2, 84270480), (3, 56180320), (4, 42135240), (5, 33708192), (6, 28090160), (7, 24077280), (8, 21067620), (10, 16854096), (12, 14045080), (14, 12038640), (15, 11236064), (16, 10533810), (20, 8427048), (21, 8025760), (24, 7022540), (28, 6019320), (30, 5618032), (32, 5266905), (35, 4815456), (40, 4213524), (42, 4012880), (48, 3511270), (56, 3009660), (60, 2809016), (70, 2407728), (80, 2106762), (84, 2006440), (96, 1755635), (103, 1636320), (105, 1605152), (112, 1504830), (120, 1404508), (140, 1203864), (160, 1053381), (168, 1003220), (206, 818160), (210, 802576), (224, 752415), (240, 702254), (280, 601932), (309, 545440), (336, 501610), (412, 409080), (420, 401288), (480, 351127), (487, 346080), (515, 327264), (560, 300966), (618, 272720), (672, 250805), (721, 233760), (824, 204540), (840, 200644), (974, 173040), (1030, 163632), (1120, 150483), (1236, 136360), (1442, 116880), (1461, 115360), (1545, 109088), (1648, 102270), (1680, 100322), (1948, 86520), (2060, 81816), (2163, 77920), (2435, 69216), (2472, 68180), (2884, 58440), (2922, 57680), (3090, 54544), (3296, 51135), (3360, 50161), (3409, 49440), (3605, 46752), (3896, 43260), (4120, 40908), (4326, 38960), (4870, 34608), (4944, 34090), (5768, 29220), (5844, 28840), (6180, 27272), (6818, 24720), (7210, 23376), (7305, 23072), (7792, 21630), (8240, 20454), (8652, 19480), (9740, 17304), (9888, 17045), (10227, 16480), (10815, 15584), (11536, 14610), (11688, 14420), (12360, 13636)]