61766320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 184559616

約数和(自身を除く): 122793296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 271, 280, 296, 308, 370, 385, 407, 440, 518, 542, 560, 592, 616, 740, 770, 814, 880, 1036, 1084, 1232, 1295, 1355, 1480, 1540, 1628, 1897, 2035, 2072, 2168, 2590, 2710, 2849, 2960, 2981, 3080, 3256, 3794, 4070, 4144, 4336, 5180, 5420, 5698, 5962, 6160, 6512, 7588, 8140, 9485, 10027, 10360, 10840, 11396, 11924, 14245, 14905, 15176, 16280, 18970, 20054, 20720, 20867, 21680, 22792, 23848, 28490, 29810, 30352, 32560, 37940, 40108, 41734, 45584, 47696, 50135, 56980, 59620, 70189, 75880, 80216, 83468, 100270, 104335, 110297, 113960, 119240, 140378, 151760, 160432, 166936, 200540, 208670, 220594, 227920, 238480, 280756, 333872, 350945, 401080, 417340, 441188, 551485, 561512, 701890, 772079, 802160, 834680, 882376, 1102970, 1123024, 1403780, 1544158, 1669360, 1764752, 2205940, 2807560, 3088316, 3860395, 4411880, 5615120, 6176632, 7720790, 8823760, 12353264, 15441580, 30883160, 61766320]

約数ペア:

[(1, 61766320), (2, 30883160), (4, 15441580), (5, 12353264), (7, 8823760), (8, 7720790), (10, 6176632), (11, 5615120), (14, 4411880), (16, 3860395), (20, 3088316), (22, 2807560), (28, 2205940), (35, 1764752), (37, 1669360), (40, 1544158), (44, 1403780), (55, 1123024), (56, 1102970), (70, 882376), (74, 834680), (77, 802160), (80, 772079), (88, 701890), (110, 561512), (112, 551485), (140, 441188), (148, 417340), (154, 401080), (176, 350945), (185, 333872), (220, 280756), (259, 238480), (271, 227920), (280, 220594), (296, 208670), (308, 200540), (370, 166936), (385, 160432), (407, 151760), (440, 140378), (518, 119240), (542, 113960), (560, 110297), (592, 104335), (616, 100270), (740, 83468), (770, 80216), (814, 75880), (880, 70189), (1036, 59620), (1084, 56980), (1232, 50135), (1295, 47696), (1355, 45584), (1480, 41734), (1540, 40108), (1628, 37940), (1897, 32560), (2035, 30352), (2072, 29810), (2168, 28490), (2590, 23848), (2710, 22792), (2849, 21680), (2960, 20867), (2981, 20720), (3080, 20054), (3256, 18970), (3794, 16280), (4070, 15176), (4144, 14905), (4336, 14245), (5180, 11924), (5420, 11396), (5698, 10840), (5962, 10360), (6160, 10027), (6512, 9485), (7588, 8140)]