70724760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 230973120

約数和(自身を除く): 160248360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 937, 1020, 1110, 1258, 1480, 1874, 1887, 2040, 2220, 2516, 2811, 3145, 3748, 3774, 4440, 4685, 5032, 5622, 6290, 7496, 7548, 9370, 9435, 11244, 12580, 14055, 15096, 15929, 18740, 18870, 22488, 25160, 28110, 31858, 34669, 37480, 37740, 47787, 56220, 63716, 69338, 75480, 79645, 95574, 104007, 112440, 127432, 138676, 159290, 173345, 191148, 208014, 238935, 277352, 318580, 346690, 382296, 416028, 477870, 520035, 589373, 637160, 693380, 832056, 955740, 1040070, 1178746, 1386760, 1768119, 1911480, 2080140, 2357492, 2946865, 3536238, 4160280, 4714984, 5893730, 7072476, 8840595, 11787460, 14144952, 17681190, 23574920, 35362380, 70724760]

約数ペア:

[(1, 70724760), (2, 35362380), (3, 23574920), (4, 17681190), (5, 14144952), (6, 11787460), (8, 8840595), (10, 7072476), (12, 5893730), (15, 4714984), (17, 4160280), (20, 3536238), (24, 2946865), (30, 2357492), (34, 2080140), (37, 1911480), (40, 1768119), (51, 1386760), (60, 1178746), (68, 1040070), (74, 955740), (85, 832056), (102, 693380), (111, 637160), (120, 589373), (136, 520035), (148, 477870), (170, 416028), (185, 382296), (204, 346690), (222, 318580), (255, 277352), (296, 238935), (340, 208014), (370, 191148), (408, 173345), (444, 159290), (510, 138676), (555, 127432), (629, 112440), (680, 104007), (740, 95574), (888, 79645), (937, 75480), (1020, 69338), (1110, 63716), (1258, 56220), (1480, 47787), (1874, 37740), (1887, 37480), (2040, 34669), (2220, 31858), (2516, 28110), (2811, 25160), (3145, 22488), (3748, 18870), (3774, 18740), (4440, 15929), (4685, 15096), (5032, 14055), (5622, 12580), (6290, 11244), (7496, 9435), (7548, 9370)]