1098352640

素因数分解:

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

素因数の和:251

約数の個数: 288

約数和(自身を含む): 3361176000

約数和(自身を除く): 2262823360

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, 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, 21560, 21890, 22288, 22528, 24640, 25088, 25472, 27860, 28160, 30646, 31360, 31840, 34496, 35024, 35840, 39004, 39424, 43120, 43780, 44576, 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, 153230, 156016, 157696, 172480, 175120, 178304, 195020, 197120, 203776, 214522, 222880, 245168, 250880, 254720, 275968, 280192, 306460, 312032, 344960, 350240, 356608, 390040, 394240, 407552, 429044, 445760, 490336, 501760, 509440, 536305, 551936, 560384, 612920, 624064, 689920, 700480, 713216, 780080, 788480, 858088, 891520, 980672, 1018880, 1072610, 1103872, 1120768, 1225840, 1248128, 1379840, 1400960, 1426432, 1560160, 1716176, 1783040, 1961344, 2037760, 2145220, 2241536, 2451680, 2496256, 2759680, 2801920, 2852864, 3120320, 3432352, 3566080, 3922688, 4290440, 4483072, 4903360, 4992512, 5519360, 5603840, 6240640, 6864704, 7132160, 7845376, 8580880, 9806720, 9985024, 11207680, 12481280, 13729408, 14264320, 15690752, 17161760, 19613440, 19970048, 22415360, 24962560, 27458816, 31381504, 34323520, 39226880, 49925120, 54917632, 68647040, 78453760, 99850240, 109835264, 137294080, 156907520, 219670528, 274588160, 549176320, 1098352640]

約数ペア:

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