61769280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 205849728

約数和(自身を除く): 144080448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 80, 94, 96, 111, 120, 141, 148, 160, 185, 188, 192, 222, 235, 240, 282, 296, 320, 370, 376, 444, 470, 480, 555, 564, 592, 705, 740, 752, 888, 940, 960, 1110, 1128, 1184, 1369, 1410, 1480, 1504, 1739, 1776, 1880, 2220, 2256, 2368, 2738, 2820, 2960, 3008, 3478, 3552, 3760, 4107, 4440, 4512, 5217, 5476, 5640, 5920, 6845, 6956, 7104, 7520, 8214, 8695, 8880, 9024, 10434, 10952, 11280, 11840, 13690, 13912, 15040, 16428, 17390, 17760, 20535, 20868, 21904, 22560, 26085, 27380, 27824, 32856, 34780, 35520, 41070, 41736, 43808, 45120, 52170, 54760, 55648, 64343, 65712, 69560, 82140, 83472, 87616, 104340, 109520, 111296, 128686, 131424, 139120, 164280, 166944, 193029, 208680, 219040, 257372, 262848, 278240, 321715, 328560, 333888, 386058, 417360, 438080, 514744, 556480, 643430, 657120, 772116, 834720, 965145, 1029488, 1286860, 1314240, 1544232, 1669440, 1930290, 2058976, 2573720, 3088464, 3860580, 4117952, 5147440, 6176928, 7721160, 10294880, 12353856, 15442320, 20589760, 30884640, 61769280]

約数ペア:

[(1, 61769280), (2, 30884640), (3, 20589760), (4, 15442320), (5, 12353856), (6, 10294880), (8, 7721160), (10, 6176928), (12, 5147440), (15, 4117952), (16, 3860580), (20, 3088464), (24, 2573720), (30, 2058976), (32, 1930290), (37, 1669440), (40, 1544232), (47, 1314240), (48, 1286860), (60, 1029488), (64, 965145), (74, 834720), (80, 772116), (94, 657120), (96, 643430), (111, 556480), (120, 514744), (141, 438080), (148, 417360), (160, 386058), (185, 333888), (188, 328560), (192, 321715), (222, 278240), (235, 262848), (240, 257372), (282, 219040), (296, 208680), (320, 193029), (370, 166944), (376, 164280), (444, 139120), (470, 131424), (480, 128686), (555, 111296), (564, 109520), (592, 104340), (705, 87616), (740, 83472), (752, 82140), (888, 69560), (940, 65712), (960, 64343), (1110, 55648), (1128, 54760), (1184, 52170), (1369, 45120), (1410, 43808), (1480, 41736), (1504, 41070), (1739, 35520), (1776, 34780), (1880, 32856), (2220, 27824), (2256, 27380), (2368, 26085), (2738, 22560), (2820, 21904), (2960, 20868), (3008, 20535), (3478, 17760), (3552, 17390), (3760, 16428), (4107, 15040), (4440, 13912), (4512, 13690), (5217, 11840), (5476, 11280), (5640, 10952), (5920, 10434), (6845, 9024), (6956, 8880), (7104, 8695), (7520, 8214)]