170822960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 120

約数和(自身を含む): 499113888

約数和(自身を除く): 328290928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2420, 2521, 3080, 3388, 4235, 4840, 5042, 6160, 6776, 8470, 9680, 10084, 12605, 13552, 16940, 17647, 20168, 25210, 27731, 33880, 35294, 40336, 50420, 55462, 67760, 70588, 88235, 100840, 110924, 138655, 141176, 176470, 194117, 201680, 221848, 277310, 282352, 305041, 352940, 388234, 443696, 554620, 610082, 705880, 776468, 970585, 1109240, 1220164, 1411760, 1525205, 1552936, 1941170, 2135287, 2218480, 2440328, 3050410, 3105872, 3882340, 4270574, 4880656, 6100820, 7764680, 8541148, 10676435, 12201640, 15529360, 17082296, 21352870, 24403280, 34164592, 42705740, 85411480, 170822960]

約数ペア:

[(1, 170822960), (2, 85411480), (4, 42705740), (5, 34164592), (7, 24403280), (8, 21352870), (10, 17082296), (11, 15529360), (14, 12201640), (16, 10676435), (20, 8541148), (22, 7764680), (28, 6100820), (35, 4880656), (40, 4270574), (44, 3882340), (55, 3105872), (56, 3050410), (70, 2440328), (77, 2218480), (80, 2135287), (88, 1941170), (110, 1552936), (112, 1525205), (121, 1411760), (140, 1220164), (154, 1109240), (176, 970585), (220, 776468), (242, 705880), (280, 610082), (308, 554620), (385, 443696), (440, 388234), (484, 352940), (560, 305041), (605, 282352), (616, 277310), (770, 221848), (847, 201680), (880, 194117), (968, 176470), (1210, 141176), (1232, 138655), (1540, 110924), (1694, 100840), (1936, 88235), (2420, 70588), (2521, 67760), (3080, 55462), (3388, 50420), (4235, 40336), (4840, 35294), (5042, 33880), (6160, 27731), (6776, 25210), (8470, 20168), (9680, 17647), (10084, 16940), (12605, 13552)]