378310240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30707}}^1$

素因数の和:30740

約数の個数: 96

約数和(自身を含む): 1114331904

約数和(自身を除く): 736021664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 337777, 429898, 491312, 614140, 675554, 859796, 982624, 1074745, 1228280, 1351108, 1688885, 1719592, 2149490, 2364439, 2456560, 2702216, 3377770, 3439184, 4298980, 4728878, 4913120, 5404432, 6755540, 6878368, 8597960, 9457756, 10808864, 11822195, 13511080, 17195920, 18915512, 23644390, 27022160, 34391840, 37831024, 47288780, 54044320, 75662048, 94577560, 189155120, 378310240]

約数ペア:

[(1, 378310240), (2, 189155120), (4, 94577560), (5, 75662048), (7, 54044320), (8, 47288780), (10, 37831024), (11, 34391840), (14, 27022160), (16, 23644390), (20, 18915512), (22, 17195920), (28, 13511080), (32, 11822195), (35, 10808864), (40, 9457756), (44, 8597960), (55, 6878368), (56, 6755540), (70, 5404432), (77, 4913120), (80, 4728878), (88, 4298980), (110, 3439184), (112, 3377770), (140, 2702216), (154, 2456560), (160, 2364439), (176, 2149490), (220, 1719592), (224, 1688885), (280, 1351108), (308, 1228280), (352, 1074745), (385, 982624), (440, 859796), (560, 675554), (616, 614140), (770, 491312), (880, 429898), (1120, 337777), (1232, 307070), (1540, 245656), (1760, 214949), (2464, 153535), (3080, 122828), (6160, 61414), (12320, 30707)]