2579230080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21358

約数の個数: 256

約数和(自身を含む): 10440230400

約数和(自身を除く): 7861000320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 21323, 24192, 30240, 40320, 42646, 60480, 63969, 85292, 106615, 120960, 127938, 149261, 170584, 191907, 213230, 255876, 298522, 319845, 341168, 383814, 426460, 447783, 511752, 575721, 597044, 639690, 682336, 746305, 767628, 852920, 895566, 959535, 1023504, 1151442, 1194088, 1279380, 1343349, 1364672, 1492610, 1535256, 1705840, 1791132, 1919070, 2047008, 2238915, 2302884, 2388176, 2558760, 2686698, 2729344, 2878605, 2985220, 3070512, 3411680, 3582264, 3838140, 4030047, 4094016, 4477830, 4605768, 4776352, 5117520, 5373396, 5757210, 5970440, 6141024, 6716745, 6823360, 7164528, 7676280, 8060094, 8188032, 8955660, 9211536, 9552704, 10235040, 10746792, 11514420, 11940880, 12282048, 13433490, 13646720, 14329056, 15352560, 16120188, 17911320, 18423072, 19105408, 20150235, 20470080, 21493584, 23028840, 23881760, 24564096, 26866980, 28658112, 30705120, 32240376, 35822640, 36846144, 40300470, 40940160, 42987168, 46057680, 47763520, 53733960, 57316224, 61410240, 64480752, 71645280, 73692288, 80600940, 85974336, 92115360, 95527040, 107467920, 122820480, 128961504, 143290560, 161201880, 171948672, 184230720, 214935840, 257923008, 286581120, 322403760, 368461440, 429871680, 515846016, 644807520, 859743360, 1289615040, 2579230080]

約数ペア:

[(1, 2579230080), (2, 1289615040), (3, 859743360), (4, 644807520), (5, 515846016), (6, 429871680), (7, 368461440), (8, 322403760), (9, 286581120), (10, 257923008), (12, 214935840), (14, 184230720), (15, 171948672), (16, 161201880), (18, 143290560), (20, 128961504), (21, 122820480), (24, 107467920), (27, 95527040), (28, 92115360), (30, 85974336), (32, 80600940), (35, 73692288), (36, 71645280), (40, 64480752), (42, 61410240), (45, 57316224), (48, 53733960), (54, 47763520), (56, 46057680), (60, 42987168), (63, 40940160), (64, 40300470), (70, 36846144), (72, 35822640), (80, 32240376), (84, 30705120), (90, 28658112), (96, 26866980), (105, 24564096), (108, 23881760), (112, 23028840), (120, 21493584), (126, 20470080), (128, 20150235), (135, 19105408), (140, 18423072), (144, 17911320), (160, 16120188), (168, 15352560), (180, 14329056), (189, 13646720), (192, 13433490), (210, 12282048), (216, 11940880), (224, 11514420), (240, 10746792), (252, 10235040), (270, 9552704), (280, 9211536), (288, 8955660), (315, 8188032), (320, 8060094), (336, 7676280), (360, 7164528), (378, 6823360), (384, 6716745), (420, 6141024), (432, 5970440), (448, 5757210), (480, 5373396), (504, 5117520), (540, 4776352), (560, 4605768), (576, 4477830), (630, 4094016), (640, 4030047), (672, 3838140), (720, 3582264), (756, 3411680), (840, 3070512), (864, 2985220), (896, 2878605), (945, 2729344), (960, 2686698), (1008, 2558760), (1080, 2388176), (1120, 2302884), (1152, 2238915), (1260, 2047008), (1344, 1919070), (1440, 1791132), (1512, 1705840), (1680, 1535256), (1728, 1492610), (1890, 1364672), (1920, 1343349), (2016, 1279380), (2160, 1194088), (2240, 1151442), (2520, 1023504), (2688, 959535), (2880, 895566), (3024, 852920), (3360, 767628), (3456, 746305), (3780, 682336), (4032, 639690), (4320, 597044), (4480, 575721), (5040, 511752), (5760, 447783), (6048, 426460), (6720, 383814), (7560, 341168), (8064, 319845), (8640, 298522), (10080, 255876), (12096, 213230), (13440, 191907), (15120, 170584), (17280, 149261), (20160, 127938), (21323, 120960), (24192, 106615), (30240, 85292), (40320, 63969), (42646, 60480)]