37997520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 132312960

約数和(自身を除く): 94315440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 389, 407, 440, 444, 528, 555, 592, 660, 740, 778, 814, 880, 888, 1110, 1167, 1221, 1320, 1480, 1556, 1628, 1776, 1945, 2035, 2220, 2334, 2442, 2640, 2960, 3112, 3256, 3890, 4070, 4279, 4440, 4668, 4884, 5835, 6105, 6224, 6512, 7780, 8140, 8558, 8880, 9336, 9768, 11670, 12210, 12837, 14393, 15560, 16280, 17116, 18672, 19536, 21395, 23340, 24420, 25674, 28786, 31120, 32560, 34232, 42790, 43179, 46680, 48840, 51348, 57572, 64185, 68464, 71965, 85580, 86358, 93360, 97680, 102696, 115144, 128370, 143930, 158323, 171160, 172716, 205392, 215895, 230288, 256740, 287860, 316646, 342320, 345432, 431790, 474969, 513480, 575720, 633292, 690864, 791615, 863580, 949938, 1026960, 1151440, 1266584, 1583230, 1727160, 1899876, 2374845, 2533168, 3166460, 3454320, 3799752, 4749690, 6332920, 7599504, 9499380, 12665840, 18998760, 37997520]

約数ペア:

[(1, 37997520), (2, 18998760), (3, 12665840), (4, 9499380), (5, 7599504), (6, 6332920), (8, 4749690), (10, 3799752), (11, 3454320), (12, 3166460), (15, 2533168), (16, 2374845), (20, 1899876), (22, 1727160), (24, 1583230), (30, 1266584), (33, 1151440), (37, 1026960), (40, 949938), (44, 863580), (48, 791615), (55, 690864), (60, 633292), (66, 575720), (74, 513480), (80, 474969), (88, 431790), (110, 345432), (111, 342320), (120, 316646), (132, 287860), (148, 256740), (165, 230288), (176, 215895), (185, 205392), (220, 172716), (222, 171160), (240, 158323), (264, 143930), (296, 128370), (330, 115144), (370, 102696), (389, 97680), (407, 93360), (440, 86358), (444, 85580), (528, 71965), (555, 68464), (592, 64185), (660, 57572), (740, 51348), (778, 48840), (814, 46680), (880, 43179), (888, 42790), (1110, 34232), (1167, 32560), (1221, 31120), (1320, 28786), (1480, 25674), (1556, 24420), (1628, 23340), (1776, 21395), (1945, 19536), (2035, 18672), (2220, 17116), (2334, 16280), (2442, 15560), (2640, 14393), (2960, 12837), (3112, 12210), (3256, 11670), (3890, 9768), (4070, 9336), (4279, 8880), (4440, 8558), (4668, 8140), (4884, 7780), (5835, 6512), (6105, 6224)]