1209815040

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 416

約数和(自身を含む): 4623655680

約数和(自身を除く): 3413840640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 97, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 194, 203, 210, 224, 232, 240, 256, 280, 290, 291, 320, 336, 348, 384, 388, 406, 420, 435, 448, 464, 480, 485, 512, 560, 580, 582, 609, 640, 672, 679, 696, 768, 776, 812, 840, 870, 896, 928, 960, 970, 1015, 1024, 1120, 1160, 1164, 1218, 1280, 1344, 1358, 1392, 1455, 1536, 1552, 1624, 1680, 1740, 1792, 1856, 1920, 1940, 2030, 2037, 2048, 2240, 2320, 2328, 2436, 2560, 2688, 2716, 2784, 2813, 2910, 3045, 3072, 3104, 3248, 3360, 3395, 3480, 3584, 3712, 3840, 3880, 4060, 4074, 4096, 4480, 4640, 4656, 4872, 5120, 5376, 5432, 5568, 5626, 5820, 6090, 6144, 6208, 6496, 6720, 6790, 6960, 7168, 7424, 7680, 7760, 8120, 8148, 8439, 8960, 9280, 9312, 9744, 10185, 10240, 10752, 10864, 11136, 11252, 11640, 12180, 12288, 12416, 12992, 13440, 13580, 13920, 14065, 14336, 14848, 15360, 15520, 16240, 16296, 16878, 17920, 18560, 18624, 19488, 19691, 20370, 20480, 21504, 21728, 22272, 22504, 23280, 24360, 24832, 25984, 26880, 27160, 27840, 28130, 28672, 29696, 30720, 31040, 32480, 32592, 33756, 35840, 37120, 37248, 38976, 39382, 40740, 42195, 43008, 43456, 44544, 45008, 46560, 48720, 49664, 51968, 53760, 54320, 55680, 56260, 59073, 59392, 61440, 62080, 64960, 65184, 67512, 71680, 74240, 74496, 77952, 78764, 81480, 84390, 86016, 86912, 89088, 90016, 93120, 97440, 98455, 99328, 103936, 107520, 108640, 111360, 112520, 118146, 118784, 124160, 129920, 130368, 135024, 143360, 148480, 148992, 155904, 157528, 162960, 168780, 173824, 178176, 180032, 186240, 194880, 196910, 198656, 207872, 215040, 217280, 222720, 225040, 236292, 248320, 259840, 260736, 270048, 295365, 296960, 297984, 311808, 315056, 325920, 337560, 347648, 356352, 360064, 372480, 389760, 393820, 397312, 415744, 430080, 434560, 445440, 450080, 472584, 496640, 519680, 521472, 540096, 590730, 593920, 595968, 623616, 630112, 651840, 675120, 695296, 720128, 744960, 779520, 787640, 831488, 869120, 890880, 900160, 945168, 993280, 1039360, 1042944, 1080192, 1181460, 1191936, 1247232, 1260224, 1303680, 1350240, 1390592, 1440256, 1489920, 1559040, 1575280, 1738240, 1781760, 1800320, 1890336, 1986560, 2078720, 2085888, 2160384, 2362920, 2494464, 2520448, 2607360, 2700480, 2781184, 2880512, 2979840, 3118080, 3150560, 3476480, 3600640, 3780672, 4157440, 4171776, 4320768, 4725840, 5040896, 5214720, 5400960, 5761024, 5959680, 6236160, 6301120, 6952960, 7201280, 7561344, 8343552, 8641536, 9451680, 10081792, 10429440, 10801920, 11522048, 12472320, 12602240, 13905920, 14402560, 15122688, 17283072, 18903360, 20163584, 20858880, 21603840, 25204480, 28805120, 30245376, 34566144, 37806720, 40327168, 41717760, 43207680, 50408960, 57610240, 60490752, 75613440, 80654336, 86415360, 100817920, 120981504, 151226880, 172830720, 201635840, 241963008, 302453760, 403271680, 604907520, 1209815040]

約数ペア:

[(1, 1209815040), (2, 604907520), (3, 403271680), (4, 302453760), (5, 241963008), (6, 201635840), (7, 172830720), (8, 151226880), (10, 120981504), (12, 100817920), (14, 86415360), (15, 80654336), (16, 75613440), (20, 60490752), (21, 57610240), (24, 50408960), (28, 43207680), (29, 41717760), (30, 40327168), (32, 37806720), (35, 34566144), (40, 30245376), (42, 28805120), (48, 25204480), (56, 21603840), (58, 20858880), (60, 20163584), (64, 18903360), (70, 17283072), (80, 15122688), (84, 14402560), (87, 13905920), (96, 12602240), (97, 12472320), (105, 11522048), (112, 10801920), (116, 10429440), (120, 10081792), (128, 9451680), (140, 8641536), (145, 8343552), (160, 7561344), (168, 7201280), (174, 6952960), (192, 6301120), (194, 6236160), (203, 5959680), (210, 5761024), (224, 5400960), (232, 5214720), (240, 5040896), (256, 4725840), (280, 4320768), (290, 4171776), (291, 4157440), (320, 3780672), (336, 3600640), (348, 3476480), (384, 3150560), (388, 3118080), (406, 2979840), (420, 2880512), (435, 2781184), (448, 2700480), (464, 2607360), (480, 2520448), (485, 2494464), (512, 2362920), (560, 2160384), (580, 2085888), (582, 2078720), (609, 1986560), (640, 1890336), (672, 1800320), (679, 1781760), (696, 1738240), (768, 1575280), (776, 1559040), (812, 1489920), (840, 1440256), (870, 1390592), (896, 1350240), (928, 1303680), (960, 1260224), (970, 1247232), (1015, 1191936), (1024, 1181460), (1120, 1080192), (1160, 1042944), (1164, 1039360), (1218, 993280), (1280, 945168), (1344, 900160), (1358, 890880), (1392, 869120), (1455, 831488), (1536, 787640), (1552, 779520), (1624, 744960), (1680, 720128), (1740, 695296), (1792, 675120), (1856, 651840), (1920, 630112), (1940, 623616), (2030, 595968), (2037, 593920), (2048, 590730), (2240, 540096), (2320, 521472), (2328, 519680), (2436, 496640), (2560, 472584), (2688, 450080), (2716, 445440), (2784, 434560), (2813, 430080), (2910, 415744), (3045, 397312), (3072, 393820), (3104, 389760), (3248, 372480), (3360, 360064), (3395, 356352), (3480, 347648), (3584, 337560), (3712, 325920), (3840, 315056), (3880, 311808), (4060, 297984), (4074, 296960), (4096, 295365), (4480, 270048), (4640, 260736), (4656, 259840), (4872, 248320), (5120, 236292), (5376, 225040), (5432, 222720), (5568, 217280), (5626, 215040), (5820, 207872), (6090, 198656), (6144, 196910), (6208, 194880), (6496, 186240), (6720, 180032), (6790, 178176), (6960, 173824), (7168, 168780), (7424, 162960), (7680, 157528), (7760, 155904), (8120, 148992), (8148, 148480), (8439, 143360), (8960, 135024), (9280, 130368), (9312, 129920), (9744, 124160), (10185, 118784), (10240, 118146), (10752, 112520), (10864, 111360), (11136, 108640), (11252, 107520), (11640, 103936), (12180, 99328), (12288, 98455), (12416, 97440), (12992, 93120), (13440, 90016), (13580, 89088), (13920, 86912), (14065, 86016), (14336, 84390), (14848, 81480), (15360, 78764), (15520, 77952), (16240, 74496), (16296, 74240), (16878, 71680), (17920, 67512), (18560, 65184), (18624, 64960), (19488, 62080), (19691, 61440), (20370, 59392), (20480, 59073), (21504, 56260), (21728, 55680), (22272, 54320), (22504, 53760), (23280, 51968), (24360, 49664), (24832, 48720), (25984, 46560), (26880, 45008), (27160, 44544), (27840, 43456), (28130, 43008), (28672, 42195), (29696, 40740), (30720, 39382), (31040, 38976), (32480, 37248), (32592, 37120), (33756, 35840)]