140667840

素因数分解:

$2^6\times 3^8\times 5^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 509921256

約数和(自身を除く): 369253416

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 192, 201, 216, 240, 243, 268, 270, 288, 320, 324, 335, 360, 402, 405, 432, 480, 486, 536, 540, 576, 603, 648, 670, 720, 729, 804, 810, 864, 960, 972, 1005, 1072, 1080, 1206, 1215, 1296, 1340, 1440, 1458, 1608, 1620, 1728, 1809, 1944, 2010, 2144, 2160, 2187, 2412, 2430, 2592, 2680, 2880, 2916, 3015, 3216, 3240, 3618, 3645, 3888, 4020, 4288, 4320, 4374, 4824, 4860, 5184, 5360, 5427, 5832, 6030, 6432, 6480, 6561, 7236, 7290, 7776, 8040, 8640, 8748, 9045, 9648, 9720, 10720, 10854, 10935, 11664, 12060, 12864, 12960, 13122, 14472, 14580, 15552, 16080, 16281, 17496, 18090, 19296, 19440, 21440, 21708, 21870, 23328, 24120, 25920, 26244, 27135, 28944, 29160, 32160, 32562, 32805, 34992, 36180, 38592, 38880, 43416, 43740, 46656, 48240, 48843, 52488, 54270, 57888, 58320, 64320, 65124, 65610, 69984, 72360, 77760, 81405, 86832, 87480, 96480, 97686, 104976, 108540, 115776, 116640, 130248, 131220, 139968, 144720, 146529, 162810, 173664, 174960, 192960, 195372, 209952, 217080, 233280, 244215, 260496, 262440, 289440, 293058, 325620, 347328, 349920, 390744, 419904, 434160, 439587, 488430, 520992, 524880, 578880, 586116, 651240, 699840, 732645, 781488, 868320, 879174, 976860, 1041984, 1049760, 1172232, 1302480, 1465290, 1562976, 1736640, 1758348, 1953720, 2099520, 2197935, 2344464, 2604960, 2930580, 3125952, 3516696, 3907440, 4395870, 4688928, 5209920, 5861160, 7033392, 7814880, 8791740, 9377856, 11722320, 14066784, 15629760, 17583480, 23444640, 28133568, 35166960, 46889280, 70333920, 140667840]

約数ペア:

[(1, 140667840), (2, 70333920), (3, 46889280), (4, 35166960), (5, 28133568), (6, 23444640), (8, 17583480), (9, 15629760), (10, 14066784), (12, 11722320), (15, 9377856), (16, 8791740), (18, 7814880), (20, 7033392), (24, 5861160), (27, 5209920), (30, 4688928), (32, 4395870), (36, 3907440), (40, 3516696), (45, 3125952), (48, 2930580), (54, 2604960), (60, 2344464), (64, 2197935), (67, 2099520), (72, 1953720), (80, 1758348), (81, 1736640), (90, 1562976), (96, 1465290), (108, 1302480), (120, 1172232), (134, 1049760), (135, 1041984), (144, 976860), (160, 879174), (162, 868320), (180, 781488), (192, 732645), (201, 699840), (216, 651240), (240, 586116), (243, 578880), (268, 524880), (270, 520992), (288, 488430), (320, 439587), (324, 434160), (335, 419904), (360, 390744), (402, 349920), (405, 347328), (432, 325620), (480, 293058), (486, 289440), (536, 262440), (540, 260496), (576, 244215), (603, 233280), (648, 217080), (670, 209952), (720, 195372), (729, 192960), (804, 174960), (810, 173664), (864, 162810), (960, 146529), (972, 144720), (1005, 139968), (1072, 131220), (1080, 130248), (1206, 116640), (1215, 115776), (1296, 108540), (1340, 104976), (1440, 97686), (1458, 96480), (1608, 87480), (1620, 86832), (1728, 81405), (1809, 77760), (1944, 72360), (2010, 69984), (2144, 65610), (2160, 65124), (2187, 64320), (2412, 58320), (2430, 57888), (2592, 54270), (2680, 52488), (2880, 48843), (2916, 48240), (3015, 46656), (3216, 43740), (3240, 43416), (3618, 38880), (3645, 38592), (3888, 36180), (4020, 34992), (4288, 32805), (4320, 32562), (4374, 32160), (4824, 29160), (4860, 28944), (5184, 27135), (5360, 26244), (5427, 25920), (5832, 24120), (6030, 23328), (6432, 21870), (6480, 21708), (6561, 21440), (7236, 19440), (7290, 19296), (7776, 18090), (8040, 17496), (8640, 16281), (8748, 16080), (9045, 15552), (9648, 14580), (9720, 14472), (10720, 13122), (10854, 12960), (10935, 12864), (11664, 12060)]