119001680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 332978688

約数和(自身を除く): 213977008

約数列:

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

約数ペア:

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