238003360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 676698624

約数和(自身を除く): 438695264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 71, 73, 80, 82, 112, 140, 142, 146, 160, 164, 205, 224, 280, 284, 287, 292, 328, 355, 365, 410, 497, 511, 560, 568, 574, 584, 656, 710, 730, 820, 994, 1022, 1120, 1136, 1148, 1168, 1312, 1420, 1435, 1460, 1640, 1988, 2044, 2272, 2296, 2336, 2485, 2555, 2840, 2870, 2911, 2920, 2993, 3280, 3976, 4088, 4592, 4970, 5110, 5183, 5680, 5740, 5822, 5840, 5986, 6560, 7952, 8176, 9184, 9940, 10220, 10366, 11360, 11480, 11644, 11680, 11972, 14555, 14965, 15904, 16352, 19880, 20377, 20440, 20732, 20951, 22960, 23288, 23944, 25915, 29110, 29930, 36281, 39760, 40754, 40880, 41464, 41902, 45920, 46576, 47888, 51830, 58220, 59860, 72562, 79520, 81508, 81760, 82928, 83804, 93152, 95776, 101885, 103660, 104755, 116440, 119720, 145124, 163016, 165856, 167608, 181405, 203770, 207320, 209510, 212503, 232880, 239440, 290248, 326032, 335216, 362810, 407540, 414640, 419020, 425006, 465760, 478880, 580496, 652064, 670432, 725620, 815080, 829280, 838040, 850012, 1062515, 1160992, 1451240, 1487521, 1630160, 1676080, 1700024, 2125030, 2902480, 2975042, 3260320, 3352160, 3400048, 4250060, 5804960, 5950084, 6800096, 7437605, 8500120, 11900168, 14875210, 17000240, 23800336, 29750420, 34000480, 47600672, 59500840, 119001680, 238003360]

約数ペア:

[(1, 238003360), (2, 119001680), (4, 59500840), (5, 47600672), (7, 34000480), (8, 29750420), (10, 23800336), (14, 17000240), (16, 14875210), (20, 11900168), (28, 8500120), (32, 7437605), (35, 6800096), (40, 5950084), (41, 5804960), (56, 4250060), (70, 3400048), (71, 3352160), (73, 3260320), (80, 2975042), (82, 2902480), (112, 2125030), (140, 1700024), (142, 1676080), (146, 1630160), (160, 1487521), (164, 1451240), (205, 1160992), (224, 1062515), (280, 850012), (284, 838040), (287, 829280), (292, 815080), (328, 725620), (355, 670432), (365, 652064), (410, 580496), (497, 478880), (511, 465760), (560, 425006), (568, 419020), (574, 414640), (584, 407540), (656, 362810), (710, 335216), (730, 326032), (820, 290248), (994, 239440), (1022, 232880), (1120, 212503), (1136, 209510), (1148, 207320), (1168, 203770), (1312, 181405), (1420, 167608), (1435, 165856), (1460, 163016), (1640, 145124), (1988, 119720), (2044, 116440), (2272, 104755), (2296, 103660), (2336, 101885), (2485, 95776), (2555, 93152), (2840, 83804), (2870, 82928), (2911, 81760), (2920, 81508), (2993, 79520), (3280, 72562), (3976, 59860), (4088, 58220), (4592, 51830), (4970, 47888), (5110, 46576), (5183, 45920), (5680, 41902), (5740, 41464), (5822, 40880), (5840, 40754), (5986, 39760), (6560, 36281), (7952, 29930), (8176, 29110), (9184, 25915), (9940, 23944), (10220, 23288), (10366, 22960), (11360, 20951), (11480, 20732), (11644, 20440), (11680, 20377), (11972, 19880), (14555, 16352), (14965, 15904)]