1722702080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 144

約数和(自身を含む): 4657867200

約数和(自身を除く): 2935165120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1160, 1276, 1280, 1408, 1595, 1760, 1856, 2320, 2552, 2816, 3190, 3520, 3712, 4219, 4640, 5104, 6380, 7040, 7424, 8438, 9280, 10208, 12760, 14080, 16876, 18560, 20416, 21095, 25520, 33752, 37120, 40832, 42190, 46409, 51040, 67504, 81664, 84380, 92818, 102080, 122351, 135008, 168760, 185636, 204160, 232045, 244702, 270016, 337520, 371272, 408320, 464090, 489404, 540032, 611755, 675040, 742544, 928180, 978808, 1080064, 1223510, 1345861, 1350080, 1485088, 1856360, 1957616, 2447020, 2691722, 2700160, 2970176, 3712720, 3915232, 4894040, 5383444, 5400320, 5940352, 6729305, 7425440, 7830464, 9788080, 10766888, 11880704, 13458610, 14850880, 15660928, 19576160, 21533776, 26917220, 29701760, 31321856, 39152320, 43067552, 53834440, 59403520, 78304640, 86135104, 107668880, 156609280, 172270208, 215337760, 344540416, 430675520, 861351040, 1722702080]

約数ペア:

[(1, 1722702080), (2, 861351040), (4, 430675520), (5, 344540416), (8, 215337760), (10, 172270208), (11, 156609280), (16, 107668880), (20, 86135104), (22, 78304640), (29, 59403520), (32, 53834440), (40, 43067552), (44, 39152320), (55, 31321856), (58, 29701760), (64, 26917220), (80, 21533776), (88, 19576160), (110, 15660928), (116, 14850880), (128, 13458610), (145, 11880704), (160, 10766888), (176, 9788080), (220, 7830464), (232, 7425440), (256, 6729305), (290, 5940352), (319, 5400320), (320, 5383444), (352, 4894040), (440, 3915232), (464, 3712720), (580, 2970176), (638, 2700160), (640, 2691722), (704, 2447020), (880, 1957616), (928, 1856360), (1160, 1485088), (1276, 1350080), (1280, 1345861), (1408, 1223510), (1595, 1080064), (1760, 978808), (1856, 928180), (2320, 742544), (2552, 675040), (2816, 611755), (3190, 540032), (3520, 489404), (3712, 464090), (4219, 408320), (4640, 371272), (5104, 337520), (6380, 270016), (7040, 244702), (7424, 232045), (8438, 204160), (9280, 185636), (10208, 168760), (12760, 135008), (14080, 122351), (16876, 102080), (18560, 92818), (20416, 84380), (21095, 81664), (25520, 67504), (33752, 51040), (37120, 46409), (40832, 42190)]