214071040

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 544521600

約数和(自身を除く): 330450560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 79, 80, 116, 128, 145, 146, 158, 160, 232, 256, 290, 292, 316, 320, 365, 395, 464, 580, 584, 632, 640, 730, 790, 928, 1160, 1168, 1264, 1280, 1460, 1580, 1856, 2117, 2291, 2320, 2336, 2528, 2920, 3160, 3712, 4234, 4582, 4640, 4672, 5056, 5767, 5840, 6320, 7424, 8468, 9164, 9280, 9344, 10112, 10585, 11455, 11534, 11680, 12640, 16936, 18328, 18560, 18688, 20224, 21170, 22910, 23068, 23360, 25280, 28835, 33872, 36656, 37120, 42340, 45820, 46136, 46720, 50560, 57670, 67744, 73312, 84680, 91640, 92272, 93440, 101120, 115340, 135488, 146624, 167243, 169360, 183280, 184544, 230680, 270976, 293248, 334486, 338720, 366560, 369088, 461360, 541952, 586496, 668972, 677440, 733120, 738176, 836215, 922720, 1337944, 1354880, 1466240, 1476352, 1672430, 1845440, 2675888, 2709760, 2932480, 3344860, 3690880, 5351776, 6689720, 7381760, 10703552, 13379440, 21407104, 26758880, 42814208, 53517760, 107035520, 214071040]

約数ペア:

[(1, 214071040), (2, 107035520), (4, 53517760), (5, 42814208), (8, 26758880), (10, 21407104), (16, 13379440), (20, 10703552), (29, 7381760), (32, 6689720), (40, 5351776), (58, 3690880), (64, 3344860), (73, 2932480), (79, 2709760), (80, 2675888), (116, 1845440), (128, 1672430), (145, 1476352), (146, 1466240), (158, 1354880), (160, 1337944), (232, 922720), (256, 836215), (290, 738176), (292, 733120), (316, 677440), (320, 668972), (365, 586496), (395, 541952), (464, 461360), (580, 369088), (584, 366560), (632, 338720), (640, 334486), (730, 293248), (790, 270976), (928, 230680), (1160, 184544), (1168, 183280), (1264, 169360), (1280, 167243), (1460, 146624), (1580, 135488), (1856, 115340), (2117, 101120), (2291, 93440), (2320, 92272), (2336, 91640), (2528, 84680), (2920, 73312), (3160, 67744), (3712, 57670), (4234, 50560), (4582, 46720), (4640, 46136), (4672, 45820), (5056, 42340), (5767, 37120), (5840, 36656), (6320, 33872), (7424, 28835), (8468, 25280), (9164, 23360), (9280, 23068), (9344, 22910), (10112, 21170), (10585, 20224), (11455, 18688), (11534, 18560), (11680, 18328), (12640, 16936)]