158816160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 404252640

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, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 379, 388, 432, 480, 485, 540, 582, 720, 758, 776, 864, 873, 970, 1080, 1137, 1164, 1440, 1455, 1516, 1552, 1746, 1895, 1940, 2160, 2274, 2328, 2619, 2910, 3032, 3104, 3411, 3492, 3790, 3880, 4320, 4365, 4548, 4656, 5238, 5685, 5820, 6064, 6822, 6984, 7580, 7760, 8730, 9096, 9312, 10233, 10476, 11370, 11640, 12128, 13095, 13644, 13968, 15160, 15520, 17055, 17460, 18192, 20466, 20952, 22740, 23280, 26190, 27288, 27936, 30320, 34110, 34920, 36384, 36763, 40932, 41904, 45480, 46560, 51165, 52380, 54576, 60640, 68220, 69840, 73526, 81864, 83808, 90960, 102330, 104760, 109152, 110289, 136440, 139680, 147052, 163728, 181920, 183815, 204660, 209520, 220578, 272880, 294104, 327456, 330867, 367630, 409320, 419040, 441156, 545760, 551445, 588208, 661734, 735260, 818640, 882312, 992601, 1102890, 1176416, 1323468, 1470520, 1637280, 1654335, 1764624, 1985202, 2205780, 2646936, 2941040, 3308670, 3529248, 3970404, 4411560, 4963005, 5293872, 5882080, 6617340, 7940808, 8823120, 9926010, 10587744, 13234680, 15881616, 17646240, 19852020, 26469360, 31763232, 39704040, 52938720, 79408080, 158816160]

約数ペア:

[(1, 158816160), (2, 79408080), (3, 52938720), (4, 39704040), (5, 31763232), (6, 26469360), (8, 19852020), (9, 17646240), (10, 15881616), (12, 13234680), (15, 10587744), (16, 9926010), (18, 8823120), (20, 7940808), (24, 6617340), (27, 5882080), (30, 5293872), (32, 4963005), (36, 4411560), (40, 3970404), (45, 3529248), (48, 3308670), (54, 2941040), (60, 2646936), (72, 2205780), (80, 1985202), (90, 1764624), (96, 1654335), (97, 1637280), (108, 1470520), (120, 1323468), (135, 1176416), (144, 1102890), (160, 992601), (180, 882312), (194, 818640), (216, 735260), (240, 661734), (270, 588208), (288, 551445), (291, 545760), (360, 441156), (379, 419040), (388, 409320), (432, 367630), (480, 330867), (485, 327456), (540, 294104), (582, 272880), (720, 220578), (758, 209520), (776, 204660), (864, 183815), (873, 181920), (970, 163728), (1080, 147052), (1137, 139680), (1164, 136440), (1440, 110289), (1455, 109152), (1516, 104760), (1552, 102330), (1746, 90960), (1895, 83808), (1940, 81864), (2160, 73526), (2274, 69840), (2328, 68220), (2619, 60640), (2910, 54576), (3032, 52380), (3104, 51165), (3411, 46560), (3492, 45480), (3790, 41904), (3880, 40932), (4320, 36763), (4365, 36384), (4548, 34920), (4656, 34110), (5238, 30320), (5685, 27936), (5820, 27288), (6064, 26190), (6822, 23280), (6984, 22740), (7580, 20952), (7760, 20466), (8730, 18192), (9096, 17460), (9312, 17055), (10233, 15520), (10476, 15160), (11370, 13968), (11640, 13644), (12128, 13095)]