229622960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 638209152

約数和(自身を除く): 408586192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 73, 80, 82, 112, 137, 140, 146, 164, 205, 274, 280, 287, 292, 328, 365, 410, 511, 548, 560, 574, 584, 656, 685, 730, 820, 959, 1022, 1096, 1148, 1168, 1370, 1435, 1460, 1640, 1918, 2044, 2192, 2296, 2555, 2740, 2870, 2920, 2993, 3280, 3836, 4088, 4592, 4795, 5110, 5480, 5617, 5740, 5840, 5986, 7672, 8176, 9590, 10001, 10220, 10960, 11234, 11480, 11972, 14965, 15344, 19180, 20002, 20440, 20951, 22468, 22960, 23944, 28085, 29930, 38360, 39319, 40004, 40880, 41902, 44936, 47888, 50005, 56170, 59860, 70007, 76720, 78638, 80008, 83804, 89872, 100010, 104755, 112340, 119720, 140014, 157276, 160016, 167608, 196595, 200020, 209510, 224680, 239440, 280028, 314552, 335216, 350035, 393190, 400040, 410041, 419020, 449360, 560056, 629104, 700070, 786380, 800080, 820082, 838040, 1120112, 1400140, 1572760, 1640164, 1676080, 2050205, 2800280, 2870287, 3145520, 3280328, 4100410, 5600560, 5740574, 6560656, 8200820, 11481148, 14351435, 16401640, 22962296, 28702870, 32803280, 45924592, 57405740, 114811480, 229622960]

約数ペア:

[(1, 229622960), (2, 114811480), (4, 57405740), (5, 45924592), (7, 32803280), (8, 28702870), (10, 22962296), (14, 16401640), (16, 14351435), (20, 11481148), (28, 8200820), (35, 6560656), (40, 5740574), (41, 5600560), (56, 4100410), (70, 3280328), (73, 3145520), (80, 2870287), (82, 2800280), (112, 2050205), (137, 1676080), (140, 1640164), (146, 1572760), (164, 1400140), (205, 1120112), (274, 838040), (280, 820082), (287, 800080), (292, 786380), (328, 700070), (365, 629104), (410, 560056), (511, 449360), (548, 419020), (560, 410041), (574, 400040), (584, 393190), (656, 350035), (685, 335216), (730, 314552), (820, 280028), (959, 239440), (1022, 224680), (1096, 209510), (1148, 200020), (1168, 196595), (1370, 167608), (1435, 160016), (1460, 157276), (1640, 140014), (1918, 119720), (2044, 112340), (2192, 104755), (2296, 100010), (2555, 89872), (2740, 83804), (2870, 80008), (2920, 78638), (2993, 76720), (3280, 70007), (3836, 59860), (4088, 56170), (4592, 50005), (4795, 47888), (5110, 44936), (5480, 41902), (5617, 40880), (5740, 40004), (5840, 39319), (5986, 38360), (7672, 29930), (8176, 28085), (9590, 23944), (10001, 22960), (10220, 22468), (10960, 20951), (11234, 20440), (11480, 20002), (11972, 19180), (14965, 15344)]