943631220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6902

約数の個数: 144

約数和(自身を含む): 3139395840

約数和(自身を除く): 2195764620

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, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 1316, 1410, 1470, 1645, 1974, 2303, 2820, 2940, 3290, 3948, 4606, 4935, 6580, 6829, 6909, 9212, 9870, 11515, 13658, 13818, 19740, 20487, 23030, 27316, 27636, 34145, 34545, 40974, 46060, 47803, 68290, 69090, 81948, 95606, 102435, 136580, 138180, 143409, 191212, 204870, 239015, 286818, 320963, 334621, 409740, 478030, 573636, 641926, 669242, 717045, 956060, 962889, 1003863, 1283852, 1338484, 1434090, 1604815, 1673105, 1925778, 2007726, 2246741, 2868180, 3209630, 3346210, 3851556, 4015452, 4493482, 4814445, 5019315, 6419260, 6692420, 6740223, 8986964, 9628890, 10038630, 11233705, 13480446, 15727187, 19257780, 20077260, 22467410, 26960892, 31454374, 33701115, 44934820, 47181561, 62908748, 67402230, 78635935, 94363122, 134804460, 157271870, 188726244, 235907805, 314543740, 471815610, 943631220]

約数ペア:

[(1, 943631220), (2, 471815610), (3, 314543740), (4, 235907805), (5, 188726244), (6, 157271870), (7, 134804460), (10, 94363122), (12, 78635935), (14, 67402230), (15, 62908748), (20, 47181561), (21, 44934820), (28, 33701115), (30, 31454374), (35, 26960892), (42, 22467410), (47, 20077260), (49, 19257780), (60, 15727187), (70, 13480446), (84, 11233705), (94, 10038630), (98, 9628890), (105, 8986964), (140, 6740223), (141, 6692420), (147, 6419260), (188, 5019315), (196, 4814445), (210, 4493482), (235, 4015452), (245, 3851556), (282, 3346210), (294, 3209630), (329, 2868180), (420, 2246741), (470, 2007726), (490, 1925778), (564, 1673105), (588, 1604815), (658, 1434090), (705, 1338484), (735, 1283852), (940, 1003863), (980, 962889), (987, 956060), (1316, 717045), (1410, 669242), (1470, 641926), (1645, 573636), (1974, 478030), (2303, 409740), (2820, 334621), (2940, 320963), (3290, 286818), (3948, 239015), (4606, 204870), (4935, 191212), (6580, 143409), (6829, 138180), (6909, 136580), (9212, 102435), (9870, 95606), (11515, 81948), (13658, 69090), (13818, 68290), (19740, 47803), (20487, 46060), (23030, 40974), (27316, 34545), (27636, 34145)]