157165920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 566053488

約数和(自身を除く): 408887568

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 181, 201, 216, 240, 268, 270, 288, 324, 335, 360, 362, 402, 405, 432, 480, 536, 540, 543, 603, 648, 670, 720, 724, 804, 810, 864, 905, 1005, 1072, 1080, 1086, 1206, 1296, 1340, 1440, 1448, 1608, 1620, 1629, 1809, 1810, 2010, 2144, 2160, 2172, 2412, 2592, 2680, 2715, 2896, 3015, 3216, 3240, 3258, 3618, 3620, 4020, 4320, 4344, 4824, 4887, 5360, 5427, 5430, 5792, 6030, 6432, 6480, 6516, 7236, 7240, 8040, 8145, 8688, 9045, 9648, 9774, 10720, 10854, 10860, 12060, 12127, 12960, 13032, 14472, 14480, 14661, 16080, 16290, 17376, 18090, 19296, 19548, 21708, 21720, 24120, 24254, 24435, 26064, 27135, 28944, 28960, 29322, 32160, 32580, 36180, 36381, 39096, 43416, 43440, 48240, 48508, 48870, 52128, 54270, 57888, 58644, 60635, 65160, 72360, 72762, 73305, 78192, 86832, 86880, 96480, 97016, 97740, 108540, 109143, 117288, 121270, 130320, 144720, 145524, 146610, 156384, 173664, 181905, 194032, 195480, 217080, 218286, 234576, 242540, 260640, 289440, 291048, 293220, 327429, 363810, 388064, 390960, 434160, 436572, 469152, 485080, 545715, 582096, 586440, 654858, 727620, 781920, 868320, 873144, 970160, 982287, 1091430, 1164192, 1172880, 1309716, 1455240, 1637145, 1746288, 1940320, 1964574, 2182860, 2345760, 2619432, 2910480, 3274290, 3492576, 3929148, 4365720, 4911435, 5238864, 5820960, 6548580, 7858296, 8731440, 9822870, 10477728, 13097160, 15716592, 17462880, 19645740, 26194320, 31433184, 39291480, 52388640, 78582960, 157165920]

約数ペア:

[(1, 157165920), (2, 78582960), (3, 52388640), (4, 39291480), (5, 31433184), (6, 26194320), (8, 19645740), (9, 17462880), (10, 15716592), (12, 13097160), (15, 10477728), (16, 9822870), (18, 8731440), (20, 7858296), (24, 6548580), (27, 5820960), (30, 5238864), (32, 4911435), (36, 4365720), (40, 3929148), (45, 3492576), (48, 3274290), (54, 2910480), (60, 2619432), (67, 2345760), (72, 2182860), (80, 1964574), (81, 1940320), (90, 1746288), (96, 1637145), (108, 1455240), (120, 1309716), (134, 1172880), (135, 1164192), (144, 1091430), (160, 982287), (162, 970160), (180, 873144), (181, 868320), (201, 781920), (216, 727620), (240, 654858), (268, 586440), (270, 582096), (288, 545715), (324, 485080), (335, 469152), (360, 436572), (362, 434160), (402, 390960), (405, 388064), (432, 363810), (480, 327429), (536, 293220), (540, 291048), (543, 289440), (603, 260640), (648, 242540), (670, 234576), (720, 218286), (724, 217080), (804, 195480), (810, 194032), (864, 181905), (905, 173664), (1005, 156384), (1072, 146610), (1080, 145524), (1086, 144720), (1206, 130320), (1296, 121270), (1340, 117288), (1440, 109143), (1448, 108540), (1608, 97740), (1620, 97016), (1629, 96480), (1809, 86880), (1810, 86832), (2010, 78192), (2144, 73305), (2160, 72762), (2172, 72360), (2412, 65160), (2592, 60635), (2680, 58644), (2715, 57888), (2896, 54270), (3015, 52128), (3216, 48870), (3240, 48508), (3258, 48240), (3618, 43440), (3620, 43416), (4020, 39096), (4320, 36381), (4344, 36180), (4824, 32580), (4887, 32160), (5360, 29322), (5427, 28960), (5430, 28944), (5792, 27135), (6030, 26064), (6432, 24435), (6480, 24254), (6516, 24120), (7236, 21720), (7240, 21708), (8040, 19548), (8145, 19296), (8688, 18090), (9045, 17376), (9648, 16290), (9774, 16080), (10720, 14661), (10854, 14480), (10860, 14472), (12060, 13032), (12127, 12960)]