15322440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 59097600

約数和(自身を除く): 43775160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 37, 40, 42, 51, 56, 58, 60, 68, 70, 74, 84, 85, 87, 102, 105, 111, 116, 119, 120, 136, 140, 145, 148, 168, 170, 174, 185, 203, 204, 210, 222, 232, 238, 255, 259, 280, 290, 296, 340, 348, 357, 370, 406, 408, 420, 435, 444, 476, 493, 510, 518, 555, 580, 595, 609, 629, 680, 696, 714, 740, 777, 812, 840, 870, 888, 952, 986, 1015, 1020, 1036, 1073, 1110, 1160, 1190, 1218, 1258, 1295, 1428, 1479, 1480, 1554, 1624, 1740, 1785, 1887, 1972, 2030, 2040, 2072, 2146, 2220, 2380, 2436, 2465, 2516, 2590, 2856, 2958, 3045, 3108, 3145, 3219, 3451, 3480, 3570, 3774, 3885, 3944, 4060, 4292, 4403, 4440, 4760, 4872, 4930, 5032, 5180, 5365, 5916, 6090, 6216, 6290, 6438, 6902, 7140, 7395, 7511, 7548, 7770, 8120, 8584, 8806, 9435, 9860, 10353, 10360, 10730, 11832, 12180, 12580, 12876, 13209, 13804, 14280, 14790, 15022, 15096, 15540, 16095, 17255, 17612, 18241, 18870, 19720, 20706, 21460, 22015, 22533, 24360, 25160, 25752, 26418, 27608, 29580, 30044, 31080, 32190, 34510, 35224, 36482, 37555, 37740, 41412, 42920, 44030, 45066, 51765, 52836, 54723, 59160, 60088, 64380, 66045, 69020, 72964, 75110, 75480, 82824, 88060, 90132, 91205, 103530, 105672, 109446, 112665, 127687, 128760, 132090, 138040, 145928, 150220, 176120, 180264, 182410, 207060, 218892, 225330, 255374, 264180, 273615, 300440, 364820, 383061, 414120, 437784, 450660, 510748, 528360, 547230, 638435, 729640, 766122, 901320, 1021496, 1094460, 1276870, 1532244, 1915305, 2188920, 2553740, 3064488, 3830610, 5107480, 7661220, 15322440]

約数ペア:

[(1, 15322440), (2, 7661220), (3, 5107480), (4, 3830610), (5, 3064488), (6, 2553740), (7, 2188920), (8, 1915305), (10, 1532244), (12, 1276870), (14, 1094460), (15, 1021496), (17, 901320), (20, 766122), (21, 729640), (24, 638435), (28, 547230), (29, 528360), (30, 510748), (34, 450660), (35, 437784), (37, 414120), (40, 383061), (42, 364820), (51, 300440), (56, 273615), (58, 264180), (60, 255374), (68, 225330), (70, 218892), (74, 207060), (84, 182410), (85, 180264), (87, 176120), (102, 150220), (105, 145928), (111, 138040), (116, 132090), (119, 128760), (120, 127687), (136, 112665), (140, 109446), (145, 105672), (148, 103530), (168, 91205), (170, 90132), (174, 88060), (185, 82824), (203, 75480), (204, 75110), (210, 72964), (222, 69020), (232, 66045), (238, 64380), (255, 60088), (259, 59160), (280, 54723), (290, 52836), (296, 51765), (340, 45066), (348, 44030), (357, 42920), (370, 41412), (406, 37740), (408, 37555), (420, 36482), (435, 35224), (444, 34510), (476, 32190), (493, 31080), (510, 30044), (518, 29580), (555, 27608), (580, 26418), (595, 25752), (609, 25160), (629, 24360), (680, 22533), (696, 22015), (714, 21460), (740, 20706), (777, 19720), (812, 18870), (840, 18241), (870, 17612), (888, 17255), (952, 16095), (986, 15540), (1015, 15096), (1020, 15022), (1036, 14790), (1073, 14280), (1110, 13804), (1160, 13209), (1190, 12876), (1218, 12580), (1258, 12180), (1295, 11832), (1428, 10730), (1479, 10360), (1480, 10353), (1554, 9860), (1624, 9435), (1740, 8806), (1785, 8584), (1887, 8120), (1972, 7770), (2030, 7548), (2040, 7511), (2072, 7395), (2146, 7140), (2220, 6902), (2380, 6438), (2436, 6290), (2465, 6216), (2516, 6090), (2590, 5916), (2856, 5365), (2958, 5180), (3045, 5032), (3108, 4930), (3145, 4872), (3219, 4760), (3451, 4440), (3480, 4403), (3570, 4292), (3774, 4060), (3885, 3944)]