138014520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3885

約数の個数: 128

約数和(自身を含む): 484323840

約数和(自身を除く): 346309320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 3821, 4515, 5160, 6020, 7224, 7642, 9030, 11463, 12040, 15284, 18060, 19105, 22926, 26747, 30568, 36120, 38210, 45852, 53494, 57315, 76420, 80241, 91704, 106988, 114630, 133735, 152840, 160482, 164303, 213976, 229260, 267470, 320964, 328606, 401205, 458520, 492909, 534940, 641928, 657212, 802410, 821515, 985818, 1069880, 1150121, 1314424, 1604820, 1643030, 1971636, 2300242, 2464545, 3209640, 3286060, 3450363, 3943272, 4600484, 4929090, 5750605, 6572120, 6900726, 9200968, 9858180, 11501210, 13801452, 17251815, 19716360, 23002420, 27602904, 34503630, 46004840, 69007260, 138014520]

約数ペア:

[(1, 138014520), (2, 69007260), (3, 46004840), (4, 34503630), (5, 27602904), (6, 23002420), (7, 19716360), (8, 17251815), (10, 13801452), (12, 11501210), (14, 9858180), (15, 9200968), (20, 6900726), (21, 6572120), (24, 5750605), (28, 4929090), (30, 4600484), (35, 3943272), (40, 3450363), (42, 3286060), (43, 3209640), (56, 2464545), (60, 2300242), (70, 1971636), (84, 1643030), (86, 1604820), (105, 1314424), (120, 1150121), (129, 1069880), (140, 985818), (168, 821515), (172, 802410), (210, 657212), (215, 641928), (258, 534940), (280, 492909), (301, 458520), (344, 401205), (420, 328606), (430, 320964), (516, 267470), (602, 229260), (645, 213976), (840, 164303), (860, 160482), (903, 152840), (1032, 133735), (1204, 114630), (1290, 106988), (1505, 91704), (1720, 80241), (1806, 76420), (2408, 57315), (2580, 53494), (3010, 45852), (3612, 38210), (3821, 36120), (4515, 30568), (5160, 26747), (6020, 22926), (7224, 19105), (7642, 18060), (9030, 15284), (11463, 12040)]