162579760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 453220992

約数和(自身を除く): 290641232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 73, 80, 82, 97, 112, 140, 146, 164, 194, 205, 280, 287, 292, 328, 365, 388, 410, 485, 511, 560, 574, 584, 656, 679, 730, 776, 820, 970, 1022, 1148, 1168, 1358, 1435, 1460, 1552, 1640, 1940, 2044, 2296, 2555, 2716, 2870, 2920, 2993, 3280, 3395, 3880, 3977, 4088, 4592, 5110, 5432, 5740, 5840, 5986, 6790, 7081, 7760, 7954, 8176, 10220, 10864, 11480, 11972, 13580, 14162, 14965, 15908, 19885, 20440, 20951, 22960, 23944, 27160, 27839, 28324, 29930, 31816, 35405, 39770, 40880, 41902, 47888, 49567, 54320, 55678, 56648, 59860, 63632, 70810, 79540, 83804, 99134, 104755, 111356, 113296, 119720, 139195, 141620, 159080, 167608, 198268, 209510, 222712, 239440, 247835, 278390, 283240, 290321, 318160, 335216, 396536, 419020, 445424, 495670, 556780, 566480, 580642, 793072, 838040, 991340, 1113560, 1161284, 1451605, 1676080, 1982680, 2032247, 2227120, 2322568, 2903210, 3965360, 4064494, 4645136, 5806420, 8128988, 10161235, 11612840, 16257976, 20322470, 23225680, 32515952, 40644940, 81289880, 162579760]

約数ペア:

[(1, 162579760), (2, 81289880), (4, 40644940), (5, 32515952), (7, 23225680), (8, 20322470), (10, 16257976), (14, 11612840), (16, 10161235), (20, 8128988), (28, 5806420), (35, 4645136), (40, 4064494), (41, 3965360), (56, 2903210), (70, 2322568), (73, 2227120), (80, 2032247), (82, 1982680), (97, 1676080), (112, 1451605), (140, 1161284), (146, 1113560), (164, 991340), (194, 838040), (205, 793072), (280, 580642), (287, 566480), (292, 556780), (328, 495670), (365, 445424), (388, 419020), (410, 396536), (485, 335216), (511, 318160), (560, 290321), (574, 283240), (584, 278390), (656, 247835), (679, 239440), (730, 222712), (776, 209510), (820, 198268), (970, 167608), (1022, 159080), (1148, 141620), (1168, 139195), (1358, 119720), (1435, 113296), (1460, 111356), (1552, 104755), (1640, 99134), (1940, 83804), (2044, 79540), (2296, 70810), (2555, 63632), (2716, 59860), (2870, 56648), (2920, 55678), (2993, 54320), (3280, 49567), (3395, 47888), (3880, 41902), (3977, 40880), (4088, 39770), (4592, 35405), (5110, 31816), (5432, 29930), (5740, 28324), (5840, 27839), (5986, 27160), (6790, 23944), (7081, 22960), (7760, 20951), (7954, 20440), (8176, 19885), (10220, 15908), (10864, 14965), (11480, 14162), (11972, 13580)]