18196640000

素因数分解:

$2^8\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 540

約数和(自身を含む): 57871387728

約数和(自身を除く): 39674747728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 125, 128, 140, 154, 160, 175, 176, 196, 200, 211, 220, 224, 245, 250, 256, 275, 280, 308, 320, 350, 352, 385, 392, 400, 422, 440, 448, 490, 500, 539, 550, 560, 616, 625, 640, 700, 704, 770, 784, 800, 844, 875, 880, 896, 980, 1000, 1055, 1078, 1100, 1120, 1225, 1232, 1250, 1280, 1375, 1400, 1408, 1477, 1540, 1568, 1600, 1688, 1750, 1760, 1792, 1925, 1960, 2000, 2110, 2156, 2200, 2240, 2321, 2450, 2464, 2500, 2695, 2750, 2800, 2816, 2954, 3080, 3136, 3200, 3376, 3500, 3520, 3850, 3920, 4000, 4220, 4312, 4375, 4400, 4480, 4642, 4900, 4928, 5000, 5275, 5390, 5500, 5600, 5908, 6125, 6160, 6272, 6400, 6752, 6875, 7000, 7040, 7385, 7700, 7840, 8000, 8440, 8624, 8750, 8800, 8960, 9284, 9625, 9800, 9856, 10000, 10339, 10550, 10780, 11000, 11200, 11605, 11816, 12250, 12320, 12544, 13475, 13504, 13750, 14000, 14080, 14770, 15400, 15680, 16000, 16247, 16880, 17248, 17500, 17600, 18568, 19250, 19600, 19712, 20000, 20678, 21100, 21560, 22000, 22400, 23210, 23632, 24500, 24640, 26375, 26950, 27008, 27500, 28000, 29540, 30625, 30800, 31360, 32000, 32494, 33760, 34496, 35000, 35200, 36925, 37136, 38500, 39200, 40000, 41356, 42200, 43120, 44000, 44800, 46420, 47264, 48125, 49000, 49280, 51695, 52750, 53900, 54016, 55000, 56000, 58025, 59080, 61250, 61600, 62720, 64988, 67375, 67520, 68992, 70000, 70400, 73850, 74272, 77000, 78400, 80000, 81235, 82712, 84400, 86240, 88000, 92840, 94528, 96250, 98000, 98560, 103390, 105500, 107800, 110000, 112000, 113729, 116050, 118160, 122500, 123200, 129976, 131875, 134750, 135040, 137984, 140000, 147700, 148544, 154000, 156800, 160000, 162470, 165424, 168800, 172480, 176000, 184625, 185680, 189056, 192500, 196000, 206780, 211000, 215600, 220000, 224000, 227458, 232100, 236320, 245000, 246400, 258475, 259952, 263750, 269500, 270080, 280000, 290125, 295400, 297088, 308000, 313600, 324940, 330848, 336875, 337600, 344960, 352000, 369250, 371360, 378112, 385000, 392000, 406175, 413560, 422000, 431200, 440000, 454916, 464200, 472640, 490000, 492800, 516950, 519904, 527500, 539000, 560000, 568645, 580250, 590800, 594176, 616000, 649880, 661696, 673750, 675200, 689920, 738500, 742720, 770000, 784000, 812350, 827120, 844000, 862400, 880000, 909832, 923125, 928400, 945280, 980000, 1033900, 1039808, 1055000, 1078000, 1120000, 1137290, 1160500, 1181600, 1232000, 1292375, 1299760, 1323392, 1347500, 1350400, 1450625, 1477000, 1485440, 1540000, 1568000, 1624700, 1654240, 1688000, 1724800, 1760000, 1819664, 1846250, 1856800, 1890560, 1960000, 2030875, 2067800, 2079616, 2110000, 2156000, 2274580, 2321000, 2363200, 2464000, 2584750, 2599520, 2646784, 2695000, 2843225, 2901250, 2954000, 2970880, 3080000, 3249400, 3308480, 3376000, 3449600, 3639328, 3692500, 3713600, 3920000, 4061750, 4135600, 4159232, 4220000, 4312000, 4549160, 4642000, 4726400, 5169500, 5199040, 5390000, 5686450, 5802500, 5908000, 6160000, 6461875, 6498800, 6616960, 6752000, 7278656, 7385000, 7427200, 7840000, 8123500, 8271200, 8440000, 8624000, 9098320, 9284000, 9452800, 10154375, 10339000, 10398080, 10780000, 11372900, 11605000, 11816000, 12320000, 12923750, 12997600, 13233920, 14216125, 14557312, 14770000, 14854400, 16247000, 16542400, 16880000, 17248000, 18196640, 18568000, 20308750, 20678000, 20796160, 21560000, 22745800, 23210000, 23632000, 25847500, 25995200, 28432250, 29114624, 29540000, 32494000, 33084800, 33760000, 36393280, 37136000, 40617500, 41356000, 43120000, 45491600, 46420000, 47264000, 51695000, 51990400, 56864500, 59080000, 64988000, 66169600, 71080625, 72786560, 74272000, 81235000, 82712000, 86240000, 90983200, 92840000, 103390000, 103980800, 113729000, 118160000, 129976000, 142161250, 145573120, 162470000, 165424000, 181966400, 185680000, 206780000, 227458000, 236320000, 259952000, 284322500, 324940000, 330848000, 363932800, 371360000, 413560000, 454916000, 519904000, 568645000, 649880000, 727865600, 827120000, 909832000, 1137290000, 1299760000, 1654240000, 1819664000, 2274580000, 2599520000, 3639328000, 4549160000, 9098320000, 18196640000]

約数ペア:

[(1, 18196640000), (2, 9098320000), (4, 4549160000), (5, 3639328000), (7, 2599520000), (8, 2274580000), (10, 1819664000), (11, 1654240000), (14, 1299760000), (16, 1137290000), (20, 909832000), (22, 827120000), (25, 727865600), (28, 649880000), (32, 568645000), (35, 519904000), (40, 454916000), (44, 413560000), (49, 371360000), (50, 363932800), (55, 330848000), (56, 324940000), (64, 284322500), (70, 259952000), (77, 236320000), (80, 227458000), (88, 206780000), (98, 185680000), (100, 181966400), (110, 165424000), (112, 162470000), (125, 145573120), (128, 142161250), (140, 129976000), (154, 118160000), (160, 113729000), (175, 103980800), (176, 103390000), (196, 92840000), (200, 90983200), (211, 86240000), (220, 82712000), (224, 81235000), (245, 74272000), (250, 72786560), (256, 71080625), (275, 66169600), (280, 64988000), (308, 59080000), (320, 56864500), (350, 51990400), (352, 51695000), (385, 47264000), (392, 46420000), (400, 45491600), (422, 43120000), (440, 41356000), (448, 40617500), (490, 37136000), (500, 36393280), (539, 33760000), (550, 33084800), (560, 32494000), (616, 29540000), (625, 29114624), (640, 28432250), (700, 25995200), (704, 25847500), (770, 23632000), (784, 23210000), (800, 22745800), (844, 21560000), (875, 20796160), (880, 20678000), (896, 20308750), (980, 18568000), (1000, 18196640), (1055, 17248000), (1078, 16880000), (1100, 16542400), (1120, 16247000), (1225, 14854400), (1232, 14770000), (1250, 14557312), (1280, 14216125), (1375, 13233920), (1400, 12997600), (1408, 12923750), (1477, 12320000), (1540, 11816000), (1568, 11605000), (1600, 11372900), (1688, 10780000), (1750, 10398080), (1760, 10339000), (1792, 10154375), (1925, 9452800), (1960, 9284000), (2000, 9098320), (2110, 8624000), (2156, 8440000), (2200, 8271200), (2240, 8123500), (2321, 7840000), (2450, 7427200), (2464, 7385000), (2500, 7278656), (2695, 6752000), (2750, 6616960), (2800, 6498800), (2816, 6461875), (2954, 6160000), (3080, 5908000), (3136, 5802500), (3200, 5686450), (3376, 5390000), (3500, 5199040), (3520, 5169500), (3850, 4726400), (3920, 4642000), (4000, 4549160), (4220, 4312000), (4312, 4220000), (4375, 4159232), (4400, 4135600), (4480, 4061750), (4642, 3920000), (4900, 3713600), (4928, 3692500), (5000, 3639328), (5275, 3449600), (5390, 3376000), (5500, 3308480), (5600, 3249400), (5908, 3080000), (6125, 2970880), (6160, 2954000), (6272, 2901250), (6400, 2843225), (6752, 2695000), (6875, 2646784), (7000, 2599520), (7040, 2584750), (7385, 2464000), (7700, 2363200), (7840, 2321000), (8000, 2274580), (8440, 2156000), (8624, 2110000), (8750, 2079616), (8800, 2067800), (8960, 2030875), (9284, 1960000), (9625, 1890560), (9800, 1856800), (9856, 1846250), (10000, 1819664), (10339, 1760000), (10550, 1724800), (10780, 1688000), (11000, 1654240), (11200, 1624700), (11605, 1568000), (11816, 1540000), (12250, 1485440), (12320, 1477000), (12544, 1450625), (13475, 1350400), (13504, 1347500), (13750, 1323392), (14000, 1299760), (14080, 1292375), (14770, 1232000), (15400, 1181600), (15680, 1160500), (16000, 1137290), (16247, 1120000), (16880, 1078000), (17248, 1055000), (17500, 1039808), (17600, 1033900), (18568, 980000), (19250, 945280), (19600, 928400), (19712, 923125), (20000, 909832), (20678, 880000), (21100, 862400), (21560, 844000), (22000, 827120), (22400, 812350), (23210, 784000), (23632, 770000), (24500, 742720), (24640, 738500), (26375, 689920), (26950, 675200), (27008, 673750), (27500, 661696), (28000, 649880), (29540, 616000), (30625, 594176), (30800, 590800), (31360, 580250), (32000, 568645), (32494, 560000), (33760, 539000), (34496, 527500), (35000, 519904), (35200, 516950), (36925, 492800), (37136, 490000), (38500, 472640), (39200, 464200), (40000, 454916), (41356, 440000), (42200, 431200), (43120, 422000), (44000, 413560), (44800, 406175), (46420, 392000), (47264, 385000), (48125, 378112), (49000, 371360), (49280, 369250), (51695, 352000), (52750, 344960), (53900, 337600), (54016, 336875), (55000, 330848), (56000, 324940), (58025, 313600), (59080, 308000), (61250, 297088), (61600, 295400), (62720, 290125), (64988, 280000), (67375, 270080), (67520, 269500), (68992, 263750), (70000, 259952), (70400, 258475), (73850, 246400), (74272, 245000), (77000, 236320), (78400, 232100), (80000, 227458), (81235, 224000), (82712, 220000), (84400, 215600), (86240, 211000), (88000, 206780), (92840, 196000), (94528, 192500), (96250, 189056), (98000, 185680), (98560, 184625), (103390, 176000), (105500, 172480), (107800, 168800), (110000, 165424), (112000, 162470), (113729, 160000), (116050, 156800), (118160, 154000), (122500, 148544), (123200, 147700), (129976, 140000), (131875, 137984), (134750, 135040)]