85004640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 240

約数和(自身を含む): 343217952

約数和(自身を除く): 258213312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 937, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1874, 1890, 2016, 2160, 2268, 2520, 2592, 2811, 2835, 3024, 3240, 3360, 3748, 3780, 4320, 4536, 4685, 5040, 5622, 5670, 6048, 6480, 6559, 7496, 7560, 8433, 9072, 9370, 10080, 11244, 11340, 12960, 13118, 14055, 14992, 15120, 16866, 18144, 18740, 19677, 22488, 22680, 25299, 26236, 28110, 29984, 30240, 32795, 33732, 37480, 39354, 42165, 44976, 45360, 50598, 52472, 56220, 59031, 65590, 67464, 74960, 75897, 78708, 84330, 89952, 90720, 98385, 101196, 104944, 112440, 118062, 126495, 131180, 134928, 149920, 151794, 157416, 168660, 177093, 196770, 202392, 209888, 224880, 236124, 252990, 262360, 269856, 295155, 303588, 314832, 337320, 354186, 379485, 393540, 404784, 449760, 472248, 505980, 524720, 531279, 590310, 607176, 629664, 674640, 708372, 758970, 787080, 809568, 885465, 944496, 1011960, 1049440, 1062558, 1180620, 1214352, 1349280, 1416744, 1517940, 1574160, 1770930, 1888992, 2023920, 2125116, 2361240, 2428704, 2656395, 2833488, 3035880, 3148320, 3541860, 4047840, 4250232, 4722480, 5312790, 5666976, 6071760, 7083720, 8500464, 9444960, 10625580, 12143520, 14167440, 17000928, 21251160, 28334880, 42502320, 85004640]

約数ペア:

[(1, 85004640), (2, 42502320), (3, 28334880), (4, 21251160), (5, 17000928), (6, 14167440), (7, 12143520), (8, 10625580), (9, 9444960), (10, 8500464), (12, 7083720), (14, 6071760), (15, 5666976), (16, 5312790), (18, 4722480), (20, 4250232), (21, 4047840), (24, 3541860), (27, 3148320), (28, 3035880), (30, 2833488), (32, 2656395), (35, 2428704), (36, 2361240), (40, 2125116), (42, 2023920), (45, 1888992), (48, 1770930), (54, 1574160), (56, 1517940), (60, 1416744), (63, 1349280), (70, 1214352), (72, 1180620), (80, 1062558), (81, 1049440), (84, 1011960), (90, 944496), (96, 885465), (105, 809568), (108, 787080), (112, 758970), (120, 708372), (126, 674640), (135, 629664), (140, 607176), (144, 590310), (160, 531279), (162, 524720), (168, 505980), (180, 472248), (189, 449760), (210, 404784), (216, 393540), (224, 379485), (240, 354186), (252, 337320), (270, 314832), (280, 303588), (288, 295155), (315, 269856), (324, 262360), (336, 252990), (360, 236124), (378, 224880), (405, 209888), (420, 202392), (432, 196770), (480, 177093), (504, 168660), (540, 157416), (560, 151794), (567, 149920), (630, 134928), (648, 131180), (672, 126495), (720, 118062), (756, 112440), (810, 104944), (840, 101196), (864, 98385), (937, 90720), (945, 89952), (1008, 84330), (1080, 78708), (1120, 75897), (1134, 74960), (1260, 67464), (1296, 65590), (1440, 59031), (1512, 56220), (1620, 52472), (1680, 50598), (1874, 45360), (1890, 44976), (2016, 42165), (2160, 39354), (2268, 37480), (2520, 33732), (2592, 32795), (2811, 30240), (2835, 29984), (3024, 28110), (3240, 26236), (3360, 25299), (3748, 22680), (3780, 22488), (4320, 19677), (4536, 18740), (4685, 18144), (5040, 16866), (5622, 15120), (5670, 14992), (6048, 14055), (6480, 13118), (6559, 12960), (7496, 11340), (7560, 11244), (8433, 10080), (9072, 9370)]