67767420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3499

約数の個数: 96

約数和(自身を含む): 221534208

約数和(自身を除く): 153766788

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, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3433, 3948, 4935, 6580, 6866, 9870, 10299, 13732, 17165, 19740, 20598, 24031, 34330, 41196, 48062, 51495, 68660, 72093, 96124, 102990, 120155, 144186, 161351, 205980, 240310, 288372, 322702, 360465, 480620, 484053, 645404, 720930, 806755, 968106, 1129457, 1441860, 1613510, 1936212, 2258914, 2420265, 3227020, 3388371, 4517828, 4840530, 5647285, 6776742, 9681060, 11294570, 13553484, 16941855, 22589140, 33883710, 67767420]

約数ペア:

[(1, 67767420), (2, 33883710), (3, 22589140), (4, 16941855), (5, 13553484), (6, 11294570), (7, 9681060), (10, 6776742), (12, 5647285), (14, 4840530), (15, 4517828), (20, 3388371), (21, 3227020), (28, 2420265), (30, 2258914), (35, 1936212), (42, 1613510), (47, 1441860), (60, 1129457), (70, 968106), (84, 806755), (94, 720930), (105, 645404), (140, 484053), (141, 480620), (188, 360465), (210, 322702), (235, 288372), (282, 240310), (329, 205980), (420, 161351), (470, 144186), (564, 120155), (658, 102990), (705, 96124), (940, 72093), (987, 68660), (1316, 51495), (1410, 48062), (1645, 41196), (1974, 34330), (2820, 24031), (3290, 20598), (3433, 19740), (3948, 17165), (4935, 13732), (6580, 10299), (6866, 9870)]