1322580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 4386816

約数和(自身を除く): 3064236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 67, 70, 84, 94, 105, 134, 140, 141, 188, 201, 210, 235, 268, 282, 329, 335, 402, 420, 469, 470, 564, 658, 670, 705, 804, 938, 940, 987, 1005, 1316, 1340, 1407, 1410, 1645, 1876, 1974, 2010, 2345, 2814, 2820, 3149, 3290, 3948, 4020, 4690, 4935, 5628, 6298, 6580, 7035, 9380, 9447, 9870, 12596, 14070, 15745, 18894, 19740, 22043, 28140, 31490, 37788, 44086, 47235, 62980, 66129, 88172, 94470, 110215, 132258, 188940, 220430, 264516, 330645, 440860, 661290, 1322580]

約数ペア:

[(1, 1322580), (2, 661290), (3, 440860), (4, 330645), (5, 264516), (6, 220430), (7, 188940), (10, 132258), (12, 110215), (14, 94470), (15, 88172), (20, 66129), (21, 62980), (28, 47235), (30, 44086), (35, 37788), (42, 31490), (47, 28140), (60, 22043), (67, 19740), (70, 18894), (84, 15745), (94, 14070), (105, 12596), (134, 9870), (140, 9447), (141, 9380), (188, 7035), (201, 6580), (210, 6298), (235, 5628), (268, 4935), (282, 4690), (329, 4020), (335, 3948), (402, 3290), (420, 3149), (469, 2820), (470, 2814), (564, 2345), (658, 2010), (670, 1974), (705, 1876), (804, 1645), (938, 1410), (940, 1407), (987, 1340), (1005, 1316)]