240490068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 742103040

約数和(自身を除く): 501612972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 67, 76, 78, 84, 91, 114, 133, 134, 156, 173, 182, 201, 228, 247, 266, 268, 273, 346, 364, 399, 402, 469, 494, 519, 532, 546, 692, 741, 798, 804, 871, 938, 988, 1038, 1092, 1211, 1273, 1407, 1482, 1596, 1729, 1742, 1876, 2076, 2249, 2422, 2546, 2613, 2814, 2964, 3287, 3458, 3484, 3633, 3819, 4498, 4844, 5092, 5187, 5226, 5628, 6097, 6574, 6747, 6916, 7266, 7638, 8911, 8996, 9861, 10374, 10452, 11591, 12194, 13148, 13494, 14532, 15276, 15743, 16549, 17822, 18291, 19722, 20748, 23009, 23182, 24388, 26733, 26988, 31486, 33098, 34773, 35644, 36582, 39444, 42731, 46018, 46364, 47229, 49647, 53466, 62972, 66196, 69027, 69546, 73164, 81137, 85462, 92036, 94458, 99294, 106932, 115843, 128193, 138054, 139092, 150683, 162274, 170924, 188916, 198588, 220229, 231686, 243411, 256386, 276108, 299117, 301366, 324548, 347529, 440458, 452049, 463372, 486822, 512772, 598234, 602732, 660687, 695058, 880916, 897351, 904098, 973644, 1054781, 1196468, 1321374, 1390116, 1541603, 1794702, 1808196, 2109562, 2642748, 2862977, 3083206, 3164343, 3589404, 4219124, 4624809, 5725954, 6166412, 6328686, 8588931, 9249618, 11451908, 12657372, 17177862, 18499236, 20040839, 34355724, 40081678, 60122517, 80163356, 120245034, 240490068]

約数ペア:

[(1, 240490068), (2, 120245034), (3, 80163356), (4, 60122517), (6, 40081678), (7, 34355724), (12, 20040839), (13, 18499236), (14, 17177862), (19, 12657372), (21, 11451908), (26, 9249618), (28, 8588931), (38, 6328686), (39, 6166412), (42, 5725954), (52, 4624809), (57, 4219124), (67, 3589404), (76, 3164343), (78, 3083206), (84, 2862977), (91, 2642748), (114, 2109562), (133, 1808196), (134, 1794702), (156, 1541603), (173, 1390116), (182, 1321374), (201, 1196468), (228, 1054781), (247, 973644), (266, 904098), (268, 897351), (273, 880916), (346, 695058), (364, 660687), (399, 602732), (402, 598234), (469, 512772), (494, 486822), (519, 463372), (532, 452049), (546, 440458), (692, 347529), (741, 324548), (798, 301366), (804, 299117), (871, 276108), (938, 256386), (988, 243411), (1038, 231686), (1092, 220229), (1211, 198588), (1273, 188916), (1407, 170924), (1482, 162274), (1596, 150683), (1729, 139092), (1742, 138054), (1876, 128193), (2076, 115843), (2249, 106932), (2422, 99294), (2546, 94458), (2613, 92036), (2814, 85462), (2964, 81137), (3287, 73164), (3458, 69546), (3484, 69027), (3633, 66196), (3819, 62972), (4498, 53466), (4844, 49647), (5092, 47229), (5187, 46364), (5226, 46018), (5628, 42731), (6097, 39444), (6574, 36582), (6747, 35644), (6916, 34773), (7266, 33098), (7638, 31486), (8911, 26988), (8996, 26733), (9861, 24388), (10374, 23182), (10452, 23009), (11591, 20748), (12194, 19722), (13148, 18291), (13494, 17822), (14532, 16549), (15276, 15743)]