2196705280

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 312

約数和(自身を含む): 6723172800

約数和(自身を除く): 4526467520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 199, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 398, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 796, 880, 896, 980, 995, 1024, 1078, 1120, 1232, 1280, 1393, 1408, 1540, 1568, 1592, 1760, 1792, 1960, 1990, 2048, 2156, 2189, 2240, 2464, 2560, 2695, 2786, 2816, 3080, 3136, 3184, 3520, 3584, 3920, 3980, 4096, 4312, 4378, 4480, 4928, 5120, 5390, 5572, 5632, 6160, 6272, 6368, 6965, 7040, 7168, 7840, 7960, 8624, 8756, 8960, 9751, 9856, 10240, 10780, 10945, 11144, 11264, 12320, 12544, 12736, 13930, 14080, 14336, 15323, 15680, 15920, 17248, 17512, 17920, 19502, 19712, 20480, 21560, 21890, 22288, 22528, 24640, 25088, 25472, 27860, 28160, 28672, 30646, 31360, 31840, 34496, 35024, 35840, 39004, 39424, 43120, 43780, 44576, 45056, 48755, 49280, 50176, 50944, 55720, 56320, 61292, 62720, 63680, 68992, 70048, 71680, 76615, 78008, 78848, 86240, 87560, 89152, 97510, 98560, 100352, 101888, 107261, 111440, 112640, 122584, 125440, 127360, 137984, 140096, 143360, 153230, 156016, 157696, 172480, 175120, 178304, 195020, 197120, 200704, 203776, 214522, 222880, 225280, 245168, 250880, 254720, 275968, 280192, 306460, 312032, 315392, 344960, 350240, 356608, 390040, 394240, 407552, 429044, 445760, 490336, 501760, 509440, 536305, 551936, 560384, 612920, 624064, 689920, 700480, 713216, 780080, 788480, 815104, 858088, 891520, 980672, 1003520, 1018880, 1072610, 1103872, 1120768, 1225840, 1248128, 1379840, 1400960, 1426432, 1560160, 1576960, 1716176, 1783040, 1961344, 2037760, 2145220, 2207744, 2241536, 2451680, 2496256, 2759680, 2801920, 2852864, 3120320, 3432352, 3566080, 3922688, 4075520, 4290440, 4483072, 4903360, 4992512, 5519360, 5603840, 5705728, 6240640, 6864704, 7132160, 7845376, 8580880, 8966144, 9806720, 9985024, 11038720, 11207680, 12481280, 13729408, 14264320, 15690752, 17161760, 19613440, 19970048, 22415360, 24962560, 27458816, 28528640, 31381504, 34323520, 39226880, 39940096, 44830720, 49925120, 54917632, 62763008, 68647040, 78453760, 99850240, 109835264, 137294080, 156907520, 199700480, 219670528, 274588160, 313815040, 439341056, 549176320, 1098352640, 2196705280]

約数ペア:

[(1, 2196705280), (2, 1098352640), (4, 549176320), (5, 439341056), (7, 313815040), (8, 274588160), (10, 219670528), (11, 199700480), (14, 156907520), (16, 137294080), (20, 109835264), (22, 99850240), (28, 78453760), (32, 68647040), (35, 62763008), (40, 54917632), (44, 49925120), (49, 44830720), (55, 39940096), (56, 39226880), (64, 34323520), (70, 31381504), (77, 28528640), (80, 27458816), (88, 24962560), (98, 22415360), (110, 19970048), (112, 19613440), (128, 17161760), (140, 15690752), (154, 14264320), (160, 13729408), (176, 12481280), (196, 11207680), (199, 11038720), (220, 9985024), (224, 9806720), (245, 8966144), (256, 8580880), (280, 7845376), (308, 7132160), (320, 6864704), (352, 6240640), (385, 5705728), (392, 5603840), (398, 5519360), (440, 4992512), (448, 4903360), (490, 4483072), (512, 4290440), (539, 4075520), (560, 3922688), (616, 3566080), (640, 3432352), (704, 3120320), (770, 2852864), (784, 2801920), (796, 2759680), (880, 2496256), (896, 2451680), (980, 2241536), (995, 2207744), (1024, 2145220), (1078, 2037760), (1120, 1961344), (1232, 1783040), (1280, 1716176), (1393, 1576960), (1408, 1560160), (1540, 1426432), (1568, 1400960), (1592, 1379840), (1760, 1248128), (1792, 1225840), (1960, 1120768), (1990, 1103872), (2048, 1072610), (2156, 1018880), (2189, 1003520), (2240, 980672), (2464, 891520), (2560, 858088), (2695, 815104), (2786, 788480), (2816, 780080), (3080, 713216), (3136, 700480), (3184, 689920), (3520, 624064), (3584, 612920), (3920, 560384), (3980, 551936), (4096, 536305), (4312, 509440), (4378, 501760), (4480, 490336), (4928, 445760), (5120, 429044), (5390, 407552), (5572, 394240), (5632, 390040), (6160, 356608), (6272, 350240), (6368, 344960), (6965, 315392), (7040, 312032), (7168, 306460), (7840, 280192), (7960, 275968), (8624, 254720), (8756, 250880), (8960, 245168), (9751, 225280), (9856, 222880), (10240, 214522), (10780, 203776), (10945, 200704), (11144, 197120), (11264, 195020), (12320, 178304), (12544, 175120), (12736, 172480), (13930, 157696), (14080, 156016), (14336, 153230), (15323, 143360), (15680, 140096), (15920, 137984), (17248, 127360), (17512, 125440), (17920, 122584), (19502, 112640), (19712, 111440), (20480, 107261), (21560, 101888), (21890, 100352), (22288, 98560), (22528, 97510), (24640, 89152), (25088, 87560), (25472, 86240), (27860, 78848), (28160, 78008), (28672, 76615), (30646, 71680), (31360, 70048), (31840, 68992), (34496, 63680), (35024, 62720), (35840, 61292), (39004, 56320), (39424, 55720), (43120, 50944), (43780, 50176), (44576, 49280), (45056, 48755)]