2550858240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2119

約数の個数: 320

約数和(自身を含む): 9729662976

約数和(自身を除く): 7178804736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2063, 2208, 2240, 2415, 2560, 2576, 2688, 2760, 2944, 3220, 3360, 3584, 3680, 3840, 3864, 4126, 4416, 4480, 4830, 5152, 5376, 5520, 5888, 6189, 6440, 6720, 7360, 7680, 7728, 8252, 8832, 8960, 9660, 10304, 10315, 10752, 11040, 11776, 12378, 12880, 13440, 14441, 14720, 15456, 16504, 17664, 17920, 19320, 20608, 20630, 22080, 24756, 25760, 26880, 28882, 29440, 30912, 30945, 33008, 35328, 38640, 41216, 41260, 43323, 44160, 47449, 49512, 51520, 53760, 57764, 58880, 61824, 61890, 66016, 72205, 77280, 82432, 82520, 86646, 88320, 94898, 99024, 103040, 115528, 123648, 123780, 132032, 142347, 144410, 154560, 165040, 173292, 176640, 189796, 198048, 206080, 216615, 231056, 237245, 247296, 247560, 264064, 284694, 288820, 309120, 330080, 332143, 346584, 379592, 396096, 412160, 433230, 462112, 474490, 495120, 528128, 569388, 577640, 618240, 660160, 664286, 693168, 711735, 759184, 792192, 866460, 924224, 948980, 990240, 996429, 1056256, 1138776, 1155280, 1236480, 1320320, 1328572, 1386336, 1423470, 1518368, 1584384, 1660715, 1732920, 1848448, 1897960, 1980480, 1992858, 2277552, 2310560, 2640640, 2657144, 2772672, 2846940, 3036736, 3168768, 3321430, 3465840, 3696896, 3795920, 3960960, 3985716, 4555104, 4621120, 4982145, 5281280, 5314288, 5545344, 5693880, 6073472, 6642860, 6931680, 7393792, 7591840, 7921920, 7971432, 9110208, 9242240, 9964290, 10628576, 11090688, 11387760, 12146944, 13285720, 13863360, 15183680, 15843840, 15942864, 18220416, 18484480, 19928580, 21257152, 22181376, 22775520, 24293888, 26571440, 27726720, 30367360, 31885728, 36440832, 36968960, 39857160, 42514304, 45551040, 53142880, 55453440, 60734720, 63771456, 72881664, 79714320, 85028608, 91102080, 106285760, 110906880, 121469440, 127542912, 159428640, 170057216, 182204160, 212571520, 255085824, 318857280, 364408320, 425143040, 510171648, 637714560, 850286080, 1275429120, 2550858240]

約数ペア:

[(1, 2550858240), (2, 1275429120), (3, 850286080), (4, 637714560), (5, 510171648), (6, 425143040), (7, 364408320), (8, 318857280), (10, 255085824), (12, 212571520), (14, 182204160), (15, 170057216), (16, 159428640), (20, 127542912), (21, 121469440), (23, 110906880), (24, 106285760), (28, 91102080), (30, 85028608), (32, 79714320), (35, 72881664), (40, 63771456), (42, 60734720), (46, 55453440), (48, 53142880), (56, 45551040), (60, 42514304), (64, 39857160), (69, 36968960), (70, 36440832), (80, 31885728), (84, 30367360), (92, 27726720), (96, 26571440), (105, 24293888), (112, 22775520), (115, 22181376), (120, 21257152), (128, 19928580), (138, 18484480), (140, 18220416), (160, 15942864), (161, 15843840), (168, 15183680), (184, 13863360), (192, 13285720), (210, 12146944), (224, 11387760), (230, 11090688), (240, 10628576), (256, 9964290), (276, 9242240), (280, 9110208), (320, 7971432), (322, 7921920), (336, 7591840), (345, 7393792), (368, 6931680), (384, 6642860), (420, 6073472), (448, 5693880), (460, 5545344), (480, 5314288), (483, 5281280), (512, 4982145), (552, 4621120), (560, 4555104), (640, 3985716), (644, 3960960), (672, 3795920), (690, 3696896), (736, 3465840), (768, 3321430), (805, 3168768), (840, 3036736), (896, 2846940), (920, 2772672), (960, 2657144), (966, 2640640), (1104, 2310560), (1120, 2277552), (1280, 1992858), (1288, 1980480), (1344, 1897960), (1380, 1848448), (1472, 1732920), (1536, 1660715), (1610, 1584384), (1680, 1518368), (1792, 1423470), (1840, 1386336), (1920, 1328572), (1932, 1320320), (2063, 1236480), (2208, 1155280), (2240, 1138776), (2415, 1056256), (2560, 996429), (2576, 990240), (2688, 948980), (2760, 924224), (2944, 866460), (3220, 792192), (3360, 759184), (3584, 711735), (3680, 693168), (3840, 664286), (3864, 660160), (4126, 618240), (4416, 577640), (4480, 569388), (4830, 528128), (5152, 495120), (5376, 474490), (5520, 462112), (5888, 433230), (6189, 412160), (6440, 396096), (6720, 379592), (7360, 346584), (7680, 332143), (7728, 330080), (8252, 309120), (8832, 288820), (8960, 284694), (9660, 264064), (10304, 247560), (10315, 247296), (10752, 237245), (11040, 231056), (11776, 216615), (12378, 206080), (12880, 198048), (13440, 189796), (14441, 176640), (14720, 173292), (15456, 165040), (16504, 154560), (17664, 144410), (17920, 142347), (19320, 132032), (20608, 123780), (20630, 123648), (22080, 115528), (24756, 103040), (25760, 99024), (26880, 94898), (28882, 88320), (29440, 86646), (30912, 82520), (30945, 82432), (33008, 77280), (35328, 72205), (38640, 66016), (41216, 61890), (41260, 61824), (43323, 58880), (44160, 57764), (47449, 53760), (49512, 51520)]