512654520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9197

約数の個数: 128

約数和(自身を含む): 1784102400

約数和(自身を除く): 1271447880

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, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9109, 9380, 11256, 14070, 18218, 18760, 27327, 28140, 36436, 45545, 54654, 56280, 63763, 72872, 91090, 109308, 127526, 136635, 182180, 191289, 218616, 255052, 273270, 318815, 364360, 382578, 510104, 546540, 610303, 637630, 765156, 956445, 1093080, 1220606, 1275260, 1530312, 1830909, 1912890, 2441212, 2550520, 3051515, 3661818, 3825780, 4272121, 4882424, 6103030, 7323636, 7651560, 8544242, 9154545, 12206060, 12816363, 14647272, 17088484, 18309090, 21360605, 24412120, 25632726, 34176968, 36618180, 42721210, 51265452, 64081815, 73236360, 85442420, 102530904, 128163630, 170884840, 256327260, 512654520]

約数ペア:

[(1, 512654520), (2, 256327260), (3, 170884840), (4, 128163630), (5, 102530904), (6, 85442420), (7, 73236360), (8, 64081815), (10, 51265452), (12, 42721210), (14, 36618180), (15, 34176968), (20, 25632726), (21, 24412120), (24, 21360605), (28, 18309090), (30, 17088484), (35, 14647272), (40, 12816363), (42, 12206060), (56, 9154545), (60, 8544242), (67, 7651560), (70, 7323636), (84, 6103030), (105, 4882424), (120, 4272121), (134, 3825780), (140, 3661818), (168, 3051515), (201, 2550520), (210, 2441212), (268, 1912890), (280, 1830909), (335, 1530312), (402, 1275260), (420, 1220606), (469, 1093080), (536, 956445), (670, 765156), (804, 637630), (840, 610303), (938, 546540), (1005, 510104), (1340, 382578), (1407, 364360), (1608, 318815), (1876, 273270), (2010, 255052), (2345, 218616), (2680, 191289), (2814, 182180), (3752, 136635), (4020, 127526), (4690, 109308), (5628, 91090), (7035, 72872), (8040, 63763), (9109, 56280), (9380, 54654), (11256, 45545), (14070, 36436), (18218, 28140), (18760, 27327)]