16220139840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{625777}}^1$

素因数の和:625806

約数の個数: 140

約数和(自身を含む): 57697983156

約数和(自身を除く): 41477843316

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 625777, 1251554, 1877331, 2503108, 3128885, 3754662, 5006216, 5631993, 6257770, 7509324, 9386655, 10012432, 11263986, 12515540, 15018648, 16895979, 18773310, 20024864, 22527972, 25031080, 28159965, 30037296, 33791958, 37546620, 40049728, 45055944, 50062160, 50687937, 56319930, 60074592, 67583916, 75093240, 84479895, 90111888, 100124320, 101375874, 112639860, 120149184, 135167832, 150186480, 168959790, 180223776, 200248640, 202751748, 225279720, 253439685, 270335664, 300372960, 337919580, 360447552, 405503496, 450559440, 506879370, 540671328, 600745920, 675839160, 811006992, 901118880, 1013758740, 1081342656, 1351678320, 1622013984, 1802237760, 2027517480, 2703356640, 3244027968, 4055034960, 5406713280, 8110069920, 16220139840]

約数ペア:

[(1, 16220139840), (2, 8110069920), (3, 5406713280), (4, 4055034960), (5, 3244027968), (6, 2703356640), (8, 2027517480), (9, 1802237760), (10, 1622013984), (12, 1351678320), (15, 1081342656), (16, 1013758740), (18, 901118880), (20, 811006992), (24, 675839160), (27, 600745920), (30, 540671328), (32, 506879370), (36, 450559440), (40, 405503496), (45, 360447552), (48, 337919580), (54, 300372960), (60, 270335664), (64, 253439685), (72, 225279720), (80, 202751748), (81, 200248640), (90, 180223776), (96, 168959790), (108, 150186480), (120, 135167832), (135, 120149184), (144, 112639860), (160, 101375874), (162, 100124320), (180, 90111888), (192, 84479895), (216, 75093240), (240, 67583916), (270, 60074592), (288, 56319930), (320, 50687937), (324, 50062160), (360, 45055944), (405, 40049728), (432, 37546620), (480, 33791958), (540, 30037296), (576, 28159965), (648, 25031080), (720, 22527972), (810, 20024864), (864, 18773310), (960, 16895979), (1080, 15018648), (1296, 12515540), (1440, 11263986), (1620, 10012432), (1728, 9386655), (2160, 7509324), (2592, 6257770), (2880, 5631993), (3240, 5006216), (4320, 3754662), (5184, 3128885), (6480, 2503108), (8640, 1877331), (12960, 1251554), (25920, 625777)]