197108640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 240

約数和(自身を含む): 709121952

約数和(自身を除く): 512013312

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, 201, 216, 227, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 454, 480, 536, 540, 603, 648, 670, 681, 720, 804, 810, 864, 908, 1005, 1072, 1080, 1135, 1206, 1296, 1340, 1362, 1440, 1608, 1620, 1809, 1816, 2010, 2043, 2144, 2160, 2270, 2412, 2592, 2680, 2724, 3015, 3216, 3240, 3405, 3618, 3632, 4020, 4086, 4320, 4540, 4824, 5360, 5427, 5448, 6030, 6129, 6432, 6480, 6810, 7236, 7264, 8040, 8172, 9045, 9080, 9648, 10215, 10720, 10854, 10896, 12060, 12258, 12960, 13620, 14472, 15209, 16080, 16344, 18090, 18160, 18387, 19296, 20430, 21708, 21792, 24120, 24516, 27135, 27240, 28944, 30418, 30645, 32160, 32688, 36180, 36320, 36774, 40860, 43416, 45627, 48240, 49032, 54270, 54480, 57888, 60836, 61290, 65376, 72360, 73548, 76045, 81720, 86832, 91254, 91935, 96480, 98064, 108540, 108960, 121672, 122580, 136881, 144720, 147096, 152090, 163440, 173664, 182508, 183870, 196128, 217080, 228135, 243344, 245160, 273762, 289440, 294192, 304180, 326880, 365016, 367740, 410643, 434160, 456270, 486688, 490320, 547524, 588384, 608360, 684405, 730032, 735480, 821286, 868320, 912540, 980640, 1095048, 1216720, 1231929, 1368810, 1460064, 1470960, 1642572, 1825080, 2053215, 2190096, 2433440, 2463858, 2737620, 2941920, 3285144, 3650160, 4106430, 4380192, 4927716, 5475240, 6159645, 6570288, 7300320, 8212860, 9855432, 10950480, 12319290, 13140576, 16425720, 19710864, 21900960, 24638580, 32851440, 39421728, 49277160, 65702880, 98554320, 197108640]

約数ペア:

[(1, 197108640), (2, 98554320), (3, 65702880), (4, 49277160), (5, 39421728), (6, 32851440), (8, 24638580), (9, 21900960), (10, 19710864), (12, 16425720), (15, 13140576), (16, 12319290), (18, 10950480), (20, 9855432), (24, 8212860), (27, 7300320), (30, 6570288), (32, 6159645), (36, 5475240), (40, 4927716), (45, 4380192), (48, 4106430), (54, 3650160), (60, 3285144), (67, 2941920), (72, 2737620), (80, 2463858), (81, 2433440), (90, 2190096), (96, 2053215), (108, 1825080), (120, 1642572), (134, 1470960), (135, 1460064), (144, 1368810), (160, 1231929), (162, 1216720), (180, 1095048), (201, 980640), (216, 912540), (227, 868320), (240, 821286), (268, 735480), (270, 730032), (288, 684405), (324, 608360), (335, 588384), (360, 547524), (402, 490320), (405, 486688), (432, 456270), (454, 434160), (480, 410643), (536, 367740), (540, 365016), (603, 326880), (648, 304180), (670, 294192), (681, 289440), (720, 273762), (804, 245160), (810, 243344), (864, 228135), (908, 217080), (1005, 196128), (1072, 183870), (1080, 182508), (1135, 173664), (1206, 163440), (1296, 152090), (1340, 147096), (1362, 144720), (1440, 136881), (1608, 122580), (1620, 121672), (1809, 108960), (1816, 108540), (2010, 98064), (2043, 96480), (2144, 91935), (2160, 91254), (2270, 86832), (2412, 81720), (2592, 76045), (2680, 73548), (2724, 72360), (3015, 65376), (3216, 61290), (3240, 60836), (3405, 57888), (3618, 54480), (3632, 54270), (4020, 49032), (4086, 48240), (4320, 45627), (4540, 43416), (4824, 40860), (5360, 36774), (5427, 36320), (5448, 36180), (6030, 32688), (6129, 32160), (6432, 30645), (6480, 30418), (6810, 28944), (7236, 27240), (7264, 27135), (8040, 24516), (8172, 24120), (9045, 21792), (9080, 21708), (9648, 20430), (10215, 19296), (10720, 18387), (10854, 18160), (10896, 18090), (12060, 16344), (12258, 16080), (12960, 15209), (13620, 14472)]