204061060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 516096000

約数和(自身を除く): 312034940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 127, 140, 161, 230, 254, 322, 460, 499, 508, 635, 644, 805, 889, 998, 1270, 1610, 1778, 1996, 2495, 2540, 2921, 3220, 3493, 3556, 4445, 4990, 5842, 6986, 8890, 9980, 11477, 11684, 13972, 14605, 17465, 17780, 20447, 22954, 29210, 34930, 40894, 45908, 57385, 58420, 63373, 69860, 80339, 81788, 102235, 114770, 126746, 160678, 204470, 229540, 253492, 316865, 321356, 401695, 408940, 443611, 633730, 803390, 887222, 1267460, 1457579, 1606780, 1774444, 2218055, 2915158, 4436110, 5830316, 7287895, 8872220, 10203053, 14575790, 20406106, 29151580, 40812212, 51015265, 102030530, 204061060]

約数ペア:

[(1, 204061060), (2, 102030530), (4, 51015265), (5, 40812212), (7, 29151580), (10, 20406106), (14, 14575790), (20, 10203053), (23, 8872220), (28, 7287895), (35, 5830316), (46, 4436110), (70, 2915158), (92, 2218055), (115, 1774444), (127, 1606780), (140, 1457579), (161, 1267460), (230, 887222), (254, 803390), (322, 633730), (460, 443611), (499, 408940), (508, 401695), (635, 321356), (644, 316865), (805, 253492), (889, 229540), (998, 204470), (1270, 160678), (1610, 126746), (1778, 114770), (1996, 102235), (2495, 81788), (2540, 80339), (2921, 69860), (3220, 63373), (3493, 58420), (3556, 57385), (4445, 45908), (4990, 40894), (5842, 34930), (6986, 29210), (8890, 22954), (9980, 20447), (11477, 17780), (11684, 17465), (13972, 14605)]