137121840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 476036496

約数和(自身を除く): 338914656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 103, 120, 129, 144, 172, 180, 206, 215, 240, 258, 309, 344, 360, 387, 412, 430, 515, 516, 618, 645, 688, 720, 774, 824, 860, 927, 1030, 1032, 1236, 1290, 1545, 1548, 1648, 1720, 1849, 1854, 1935, 2060, 2064, 2472, 2580, 3090, 3096, 3440, 3698, 3708, 3870, 4120, 4429, 4635, 4944, 5160, 5547, 6180, 6192, 7396, 7416, 7740, 8240, 8858, 9245, 9270, 10320, 11094, 12360, 13287, 14792, 14832, 15480, 16641, 17716, 18490, 18540, 22145, 22188, 24720, 26574, 27735, 29584, 30960, 33282, 35432, 36980, 37080, 39861, 44290, 44376, 53148, 55470, 66435, 66564, 70864, 73960, 74160, 79722, 83205, 88580, 88752, 106296, 110940, 132870, 133128, 147920, 159444, 166410, 177160, 190447, 199305, 212592, 221880, 265740, 266256, 318888, 332820, 354320, 380894, 398610, 443760, 531480, 571341, 637776, 665640, 761788, 797220, 952235, 1062960, 1142682, 1331280, 1523576, 1594440, 1714023, 1904470, 2285364, 2856705, 3047152, 3188880, 3428046, 3808940, 4570728, 5713410, 6856092, 7617880, 8570115, 9141456, 11426820, 13712184, 15235760, 17140230, 22853640, 27424368, 34280460, 45707280, 68560920, 137121840]

約数ペア:

[(1, 137121840), (2, 68560920), (3, 45707280), (4, 34280460), (5, 27424368), (6, 22853640), (8, 17140230), (9, 15235760), (10, 13712184), (12, 11426820), (15, 9141456), (16, 8570115), (18, 7617880), (20, 6856092), (24, 5713410), (30, 4570728), (36, 3808940), (40, 3428046), (43, 3188880), (45, 3047152), (48, 2856705), (60, 2285364), (72, 1904470), (80, 1714023), (86, 1594440), (90, 1523576), (103, 1331280), (120, 1142682), (129, 1062960), (144, 952235), (172, 797220), (180, 761788), (206, 665640), (215, 637776), (240, 571341), (258, 531480), (309, 443760), (344, 398610), (360, 380894), (387, 354320), (412, 332820), (430, 318888), (515, 266256), (516, 265740), (618, 221880), (645, 212592), (688, 199305), (720, 190447), (774, 177160), (824, 166410), (860, 159444), (927, 147920), (1030, 133128), (1032, 132870), (1236, 110940), (1290, 106296), (1545, 88752), (1548, 88580), (1648, 83205), (1720, 79722), (1849, 74160), (1854, 73960), (1935, 70864), (2060, 66564), (2064, 66435), (2472, 55470), (2580, 53148), (3090, 44376), (3096, 44290), (3440, 39861), (3698, 37080), (3708, 36980), (3870, 35432), (4120, 33282), (4429, 30960), (4635, 29584), (4944, 27735), (5160, 26574), (5547, 24720), (6180, 22188), (6192, 22145), (7396, 18540), (7416, 18490), (7740, 17716), (8240, 16641), (8858, 15480), (9245, 14832), (9270, 14792), (10320, 13287), (11094, 12360)]