66804360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 165853560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1187, 1340, 1407, 1608, 1876, 2010, 2345, 2374, 2680, 2814, 3561, 3752, 4020, 4690, 4748, 5628, 5935, 7035, 7122, 8040, 8309, 9380, 9496, 11256, 11870, 14070, 14244, 16618, 17805, 18760, 23740, 24927, 28140, 28488, 33236, 35610, 41545, 47480, 49854, 56280, 66472, 71220, 79529, 83090, 99708, 124635, 142440, 159058, 166180, 199416, 238587, 249270, 318116, 332360, 397645, 477174, 498540, 556703, 636232, 795290, 954348, 997080, 1113406, 1192935, 1590580, 1670109, 1908696, 2226812, 2385870, 2783515, 3181160, 3340218, 4453624, 4771740, 5567030, 6680436, 8350545, 9543480, 11134060, 13360872, 16701090, 22268120, 33402180, 66804360]

約数ペア:

[(1, 66804360), (2, 33402180), (3, 22268120), (4, 16701090), (5, 13360872), (6, 11134060), (7, 9543480), (8, 8350545), (10, 6680436), (12, 5567030), (14, 4771740), (15, 4453624), (20, 3340218), (21, 3181160), (24, 2783515), (28, 2385870), (30, 2226812), (35, 1908696), (40, 1670109), (42, 1590580), (56, 1192935), (60, 1113406), (67, 997080), (70, 954348), (84, 795290), (105, 636232), (120, 556703), (134, 498540), (140, 477174), (168, 397645), (201, 332360), (210, 318116), (268, 249270), (280, 238587), (335, 199416), (402, 166180), (420, 159058), (469, 142440), (536, 124635), (670, 99708), (804, 83090), (840, 79529), (938, 71220), (1005, 66472), (1187, 56280), (1340, 49854), (1407, 47480), (1608, 41545), (1876, 35610), (2010, 33236), (2345, 28488), (2374, 28140), (2680, 24927), (2814, 23740), (3561, 18760), (3752, 17805), (4020, 16618), (4690, 14244), (4748, 14070), (5628, 11870), (5935, 11256), (7035, 9496), (7122, 9380), (8040, 8309)]