229511520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22797

約数の個数: 144

約数和(自身を含む): 895134240

約数和(自身を除く): 665622720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22769, 45538, 68307, 91076, 113845, 136614, 159383, 182152, 204921, 227690, 273228, 318766, 341535, 364304, 409842, 455380, 478149, 546456, 637532, 683070, 728608, 796915, 819684, 910760, 956298, 1024605, 1092912, 1275064, 1366140, 1434447, 1593830, 1639368, 1821520, 1912596, 2049210, 2185824, 2390745, 2550128, 2732280, 2868894, 3187660, 3278736, 3643040, 3825192, 4098420, 4781490, 5100256, 5464560, 5737788, 6375320, 6557472, 7172235, 7650384, 8196840, 9562980, 10929120, 11475576, 12750640, 14344470, 15300768, 16393680, 19125960, 22951152, 25501280, 28688940, 32787360, 38251920, 45902304, 57377880, 76503840, 114755760, 229511520]

約数ペア:

[(1, 229511520), (2, 114755760), (3, 76503840), (4, 57377880), (5, 45902304), (6, 38251920), (7, 32787360), (8, 28688940), (9, 25501280), (10, 22951152), (12, 19125960), (14, 16393680), (15, 15300768), (16, 14344470), (18, 12750640), (20, 11475576), (21, 10929120), (24, 9562980), (28, 8196840), (30, 7650384), (32, 7172235), (35, 6557472), (36, 6375320), (40, 5737788), (42, 5464560), (45, 5100256), (48, 4781490), (56, 4098420), (60, 3825192), (63, 3643040), (70, 3278736), (72, 3187660), (80, 2868894), (84, 2732280), (90, 2550128), (96, 2390745), (105, 2185824), (112, 2049210), (120, 1912596), (126, 1821520), (140, 1639368), (144, 1593830), (160, 1434447), (168, 1366140), (180, 1275064), (210, 1092912), (224, 1024605), (240, 956298), (252, 910760), (280, 819684), (288, 796915), (315, 728608), (336, 683070), (360, 637532), (420, 546456), (480, 478149), (504, 455380), (560, 409842), (630, 364304), (672, 341535), (720, 318766), (840, 273228), (1008, 227690), (1120, 204921), (1260, 182152), (1440, 159383), (1680, 136614), (2016, 113845), (2520, 91076), (3360, 68307), (5040, 45538), (10080, 22769)]