188876940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3541}}^1$

素因数の和:3687

約数の個数: 96

約数和(自身を含む): 609337344

約数和(自身を除く): 420460404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3541, 3556, 3810, 4445, 5334, 7082, 7620, 8890, 10623, 10668, 13335, 14164, 17705, 17780, 21246, 24787, 26670, 35410, 42492, 49574, 53115, 53340, 70820, 74361, 99148, 106230, 123935, 148722, 212460, 247870, 297444, 371805, 449707, 495740, 743610, 899414, 1349121, 1487220, 1798828, 2248535, 2698242, 3147949, 4497070, 5396484, 6295898, 6745605, 8994140, 9443847, 12591796, 13491210, 15739745, 18887694, 26982420, 31479490, 37775388, 47219235, 62958980, 94438470, 188876940]

約数ペア:

[(1, 188876940), (2, 94438470), (3, 62958980), (4, 47219235), (5, 37775388), (6, 31479490), (7, 26982420), (10, 18887694), (12, 15739745), (14, 13491210), (15, 12591796), (20, 9443847), (21, 8994140), (28, 6745605), (30, 6295898), (35, 5396484), (42, 4497070), (60, 3147949), (70, 2698242), (84, 2248535), (105, 1798828), (127, 1487220), (140, 1349121), (210, 899414), (254, 743610), (381, 495740), (420, 449707), (508, 371805), (635, 297444), (762, 247870), (889, 212460), (1270, 148722), (1524, 123935), (1778, 106230), (1905, 99148), (2540, 74361), (2667, 70820), (3541, 53340), (3556, 53115), (3810, 49574), (4445, 42492), (5334, 35410), (7082, 26670), (7620, 24787), (8890, 21246), (10623, 17780), (10668, 17705), (13335, 14164)]