14785260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 49641984

約数和(自身を除く): 34856724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 107, 140, 141, 147, 188, 196, 210, 214, 235, 245, 282, 294, 321, 329, 420, 428, 470, 490, 535, 564, 588, 642, 658, 705, 735, 749, 940, 980, 987, 1070, 1284, 1316, 1410, 1470, 1498, 1605, 1645, 1974, 2140, 2247, 2303, 2820, 2940, 2996, 3210, 3290, 3745, 3948, 4494, 4606, 4935, 5029, 5243, 6420, 6580, 6909, 7490, 8988, 9212, 9870, 10058, 10486, 11235, 11515, 13818, 14980, 15087, 15729, 19740, 20116, 20972, 22470, 23030, 25145, 26215, 27636, 30174, 31458, 34545, 35203, 44940, 46060, 50290, 52430, 60348, 62916, 69090, 70406, 75435, 78645, 100580, 104860, 105609, 138180, 140812, 150870, 157290, 176015, 211218, 246421, 301740, 314580, 352030, 422436, 492842, 528045, 704060, 739263, 985684, 1056090, 1232105, 1478526, 2112180, 2464210, 2957052, 3696315, 4928420, 7392630, 14785260]

約数ペア:

[(1, 14785260), (2, 7392630), (3, 4928420), (4, 3696315), (5, 2957052), (6, 2464210), (7, 2112180), (10, 1478526), (12, 1232105), (14, 1056090), (15, 985684), (20, 739263), (21, 704060), (28, 528045), (30, 492842), (35, 422436), (42, 352030), (47, 314580), (49, 301740), (60, 246421), (70, 211218), (84, 176015), (94, 157290), (98, 150870), (105, 140812), (107, 138180), (140, 105609), (141, 104860), (147, 100580), (188, 78645), (196, 75435), (210, 70406), (214, 69090), (235, 62916), (245, 60348), (282, 52430), (294, 50290), (321, 46060), (329, 44940), (420, 35203), (428, 34545), (470, 31458), (490, 30174), (535, 27636), (564, 26215), (588, 25145), (642, 23030), (658, 22470), (705, 20972), (735, 20116), (749, 19740), (940, 15729), (980, 15087), (987, 14980), (1070, 13818), (1284, 11515), (1316, 11235), (1410, 10486), (1470, 10058), (1498, 9870), (1605, 9212), (1645, 8988), (1974, 7490), (2140, 6909), (2247, 6580), (2303, 6420), (2820, 5243), (2940, 5029), (2996, 4935), (3210, 4606), (3290, 4494), (3745, 3948)]