260071560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11467}}^1$

素因数の和:11497

約数の個数: 160

約数和(自身を含む): 999092160

約数和(自身を除く): 739020600

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 11467, 22680, 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, 928827, 963228, 1032030, 1204035, 1238436, 1376040, 1444842, 1548045, 1605380, 1857654, 1926456, 2064060, 2167263, 2408070, 2476872, 2889684, 3096090, 3210760, 3612105, 3715308, 4128120, 4334526, 4644135, 4816140, 5779368, 6192180, 6501789, 7224210, 7430616, 8669052, 9288270, 9632280, 10836315, 12384360, 13003578, 14448420, 17338104, 18576540, 21672630, 26007156, 28896840, 32508945, 37153080, 43345260, 52014312, 65017890, 86690520, 130035780, 260071560]

約数ペア:

[(1, 260071560), (2, 130035780), (3, 86690520), (4, 65017890), (5, 52014312), (6, 43345260), (7, 37153080), (8, 32508945), (9, 28896840), (10, 26007156), (12, 21672630), (14, 18576540), (15, 17338104), (18, 14448420), (20, 13003578), (21, 12384360), (24, 10836315), (27, 9632280), (28, 9288270), (30, 8669052), (35, 7430616), (36, 7224210), (40, 6501789), (42, 6192180), (45, 5779368), (54, 4816140), (56, 4644135), (60, 4334526), (63, 4128120), (70, 3715308), (72, 3612105), (81, 3210760), (84, 3096090), (90, 2889684), (105, 2476872), (108, 2408070), (120, 2167263), (126, 2064060), (135, 1926456), (140, 1857654), (162, 1605380), (168, 1548045), (180, 1444842), (189, 1376040), (210, 1238436), (216, 1204035), (252, 1032030), (270, 963228), (280, 928827), (315, 825624), (324, 802690), (360, 722421), (378, 688020), (405, 642152), (420, 619218), (504, 516015), (540, 481614), (567, 458680), (630, 412812), (648, 401345), (756, 344010), (810, 321076), (840, 309609), (945, 275208), (1080, 240807), (1134, 229340), (1260, 206406), (1512, 172005), (1620, 160538), (1890, 137604), (2268, 114670), (2520, 103203), (2835, 91736), (3240, 80269), (3780, 68802), (4536, 57335), (5670, 45868), (7560, 34401), (11340, 22934), (11467, 22680)]