86690520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11467}}^1$

素因数の和:11494

約数の個数: 128

約数和(自身を含む): 330278400

約数和(自身を除く): 243587880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11467, 22934, 34401, 45868, 57335, 68802, 80269, 91736, 103203, 114670, 137604, 160538, 172005, 206406, 229340, 240807, 275208, 309609, 321076, 344010, 401345, 412812, 458680, 481614, 516015, 619218, 642152, 688020, 722421, 802690, 825624, 963228, 1032030, 1204035, 1238436, 1376040, 1444842, 1548045, 1605380, 1926456, 2064060, 2167263, 2408070, 2476872, 2889684, 3096090, 3210760, 3612105, 4128120, 4334526, 4816140, 5779368, 6192180, 7224210, 8669052, 9632280, 10836315, 12384360, 14448420, 17338104, 21672630, 28896840, 43345260, 86690520]

約数ペア:

[(1, 86690520), (2, 43345260), (3, 28896840), (4, 21672630), (5, 17338104), (6, 14448420), (7, 12384360), (8, 10836315), (9, 9632280), (10, 8669052), (12, 7224210), (14, 6192180), (15, 5779368), (18, 4816140), (20, 4334526), (21, 4128120), (24, 3612105), (27, 3210760), (28, 3096090), (30, 2889684), (35, 2476872), (36, 2408070), (40, 2167263), (42, 2064060), (45, 1926456), (54, 1605380), (56, 1548045), (60, 1444842), (63, 1376040), (70, 1238436), (72, 1204035), (84, 1032030), (90, 963228), (105, 825624), (108, 802690), (120, 722421), (126, 688020), (135, 642152), (140, 619218), (168, 516015), (180, 481614), (189, 458680), (210, 412812), (216, 401345), (252, 344010), (270, 321076), (280, 309609), (315, 275208), (360, 240807), (378, 229340), (420, 206406), (504, 172005), (540, 160538), (630, 137604), (756, 114670), (840, 103203), (945, 91736), (1080, 80269), (1260, 68802), (1512, 57335), (1890, 45868), (2520, 34401), (3780, 22934), (7560, 11467)]