210326803280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1\times {\mathrm{20749}}^1$

素因数の和:32292

約数の個数: 80

約数和(自身を含む): 533537280000

約数和(自身を除く): 323210476720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11519, 20749, 23038, 41498, 46076, 57595, 82996, 92152, 103745, 115190, 126709, 165992, 184304, 207490, 228239, 230380, 253418, 331984, 414980, 456478, 460760, 506836, 633545, 829960, 912956, 921520, 1013672, 1141195, 1267090, 1659920, 1825912, 2027344, 2282390, 2534180, 3651824, 4564780, 5068360, 9129560, 10136720, 18259120, 239007731, 478015462, 956030924, 1195038655, 1912061848, 2390077310, 2629085041, 3824123696, 4780154620, 5258170082, 9560309240, 10516340164, 13145425205, 19120618480, 21032680328, 26290850410, 42065360656, 52581700820, 105163401640, 210326803280]

約数ペア:

[(1, 210326803280), (2, 105163401640), (4, 52581700820), (5, 42065360656), (8, 26290850410), (10, 21032680328), (11, 19120618480), (16, 13145425205), (20, 10516340164), (22, 9560309240), (40, 5258170082), (44, 4780154620), (55, 3824123696), (80, 2629085041), (88, 2390077310), (110, 1912061848), (176, 1195038655), (220, 956030924), (440, 478015462), (880, 239007731), (11519, 18259120), (20749, 10136720), (23038, 9129560), (41498, 5068360), (46076, 4564780), (57595, 3651824), (82996, 2534180), (92152, 2282390), (103745, 2027344), (115190, 1825912), (126709, 1659920), (165992, 1267090), (184304, 1141195), (207490, 1013672), (228239, 921520), (230380, 912956), (253418, 829960), (331984, 633545), (414980, 506836), (456478, 460760)]