16324980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 53415936

約数和(自身を除く): 37090956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 827, 940, 987, 1316, 1410, 1645, 1654, 1974, 2481, 2820, 3290, 3308, 3948, 4135, 4935, 4962, 5789, 6580, 8270, 9870, 9924, 11578, 12405, 16540, 17367, 19740, 23156, 24810, 28945, 34734, 38869, 49620, 57890, 69468, 77738, 86835, 115780, 116607, 155476, 173670, 194345, 233214, 272083, 347340, 388690, 466428, 544166, 583035, 777380, 816249, 1088332, 1166070, 1360415, 1632498, 2332140, 2720830, 3264996, 4081245, 5441660, 8162490, 16324980]

約数ペア:

[(1, 16324980), (2, 8162490), (3, 5441660), (4, 4081245), (5, 3264996), (6, 2720830), (7, 2332140), (10, 1632498), (12, 1360415), (14, 1166070), (15, 1088332), (20, 816249), (21, 777380), (28, 583035), (30, 544166), (35, 466428), (42, 388690), (47, 347340), (60, 272083), (70, 233214), (84, 194345), (94, 173670), (105, 155476), (140, 116607), (141, 115780), (188, 86835), (210, 77738), (235, 69468), (282, 57890), (329, 49620), (420, 38869), (470, 34734), (564, 28945), (658, 24810), (705, 23156), (827, 19740), (940, 17367), (987, 16540), (1316, 12405), (1410, 11578), (1645, 9924), (1654, 9870), (1974, 8270), (2481, 6580), (2820, 5789), (3290, 4962), (3308, 4935), (3948, 4135)]