20346305280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1632

約数の個数: 432

約数和(自身を含む): 76705138944

約数和(自身を除く): 56358833664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 71, 80, 84, 96, 98, 105, 112, 120, 128, 140, 142, 147, 160, 168, 192, 196, 210, 213, 224, 240, 245, 256, 280, 284, 294, 320, 336, 355, 384, 392, 420, 426, 448, 480, 490, 497, 560, 568, 588, 640, 672, 710, 735, 768, 784, 840, 852, 896, 960, 980, 994, 1065, 1120, 1136, 1176, 1280, 1344, 1420, 1470, 1491, 1523, 1568, 1680, 1704, 1792, 1920, 1960, 1988, 2130, 2240, 2272, 2352, 2485, 2688, 2840, 2940, 2982, 3046, 3136, 3360, 3408, 3479, 3840, 3920, 3976, 4260, 4480, 4544, 4569, 4704, 4970, 5376, 5680, 5880, 5964, 6092, 6272, 6720, 6816, 6958, 7455, 7615, 7840, 7952, 8520, 8960, 9088, 9138, 9408, 9940, 10437, 10661, 11360, 11760, 11928, 12184, 12544, 13440, 13632, 13916, 14910, 15230, 15680, 15904, 17040, 17395, 18176, 18276, 18816, 19880, 20874, 21322, 22720, 22845, 23520, 23856, 24368, 26880, 27264, 27832, 29820, 30460, 31360, 31808, 31983, 34080, 34790, 36552, 37632, 39760, 41748, 42644, 45440, 45690, 47040, 47712, 48736, 52185, 53305, 54528, 55664, 59640, 60920, 62720, 63616, 63966, 68160, 69580, 73104, 74627, 79520, 83496, 85288, 90880, 91380, 94080, 95424, 97472, 104370, 106610, 108133, 111328, 119280, 121840, 127232, 127932, 136320, 139160, 146208, 149254, 159040, 159915, 166992, 170576, 182760, 188160, 190848, 194944, 208740, 213220, 216266, 222656, 223881, 238560, 243680, 255864, 272640, 278320, 292416, 298508, 318080, 319830, 324399, 333984, 341152, 365520, 373135, 381696, 389888, 417480, 426440, 432532, 445312, 447762, 477120, 487360, 511728, 540665, 556640, 584832, 597016, 636160, 639660, 648798, 667968, 682304, 731040, 746270, 756931, 834960, 852880, 865064, 890624, 895524, 954240, 974720, 1023456, 1081330, 1113280, 1119405, 1169664, 1194032, 1279320, 1297596, 1335936, 1364608, 1462080, 1492540, 1513862, 1621995, 1669920, 1705760, 1730128, 1791048, 1908480, 1949440, 2046912, 2162660, 2226560, 2238810, 2270793, 2388064, 2558640, 2595192, 2671872, 2729216, 2924160, 2985080, 3027724, 3243990, 3339840, 3411520, 3460256, 3582096, 3784655, 4093824, 4325320, 4453120, 4477620, 4541586, 4776128, 5117280, 5190384, 5298517, 5848320, 5970160, 6055448, 6487980, 6679680, 6823040, 6920512, 7164192, 7569310, 8187648, 8650640, 8955240, 9083172, 9552256, 10234560, 10380768, 10597034, 11353965, 11940320, 12110896, 12975960, 13359360, 13646080, 13841024, 14328384, 15138620, 15895551, 17301280, 17910480, 18166344, 19104512, 20469120, 20761536, 21194068, 22707930, 23880640, 24221792, 25951920, 26492585, 27682048, 28656768, 30277240, 31791102, 34602560, 35820960, 36332688, 40938240, 41523072, 42388136, 45415860, 47761280, 48443584, 51903840, 52985170, 57313536, 60554480, 63582204, 69205120, 71641920, 72665376, 79477755, 83046144, 84776272, 90831720, 95522560, 96887168, 103807680, 105970340, 121108960, 127164408, 138410240, 143283840, 145330752, 158955510, 169552544, 181663440, 193774336, 207615360, 211940680, 242217920, 254328816, 286567680, 290661504, 317911020, 339105088, 363326880, 415230720, 423881360, 484435840, 508657632, 581323008, 635822040, 678210176, 726653760, 847762720, 968871680, 1017315264, 1271644080, 1356420352, 1453307520, 1695525440, 2034630528, 2543288160, 2906615040, 3391050880, 4069261056, 5086576320, 6782101760, 10173152640, 20346305280]

約数ペア:

[(1, 20346305280), (2, 10173152640), (3, 6782101760), (4, 5086576320), (5, 4069261056), (6, 3391050880), (7, 2906615040), (8, 2543288160), (10, 2034630528), (12, 1695525440), (14, 1453307520), (15, 1356420352), (16, 1271644080), (20, 1017315264), (21, 968871680), (24, 847762720), (28, 726653760), (30, 678210176), (32, 635822040), (35, 581323008), (40, 508657632), (42, 484435840), (48, 423881360), (49, 415230720), (56, 363326880), (60, 339105088), (64, 317911020), (70, 290661504), (71, 286567680), (80, 254328816), (84, 242217920), (96, 211940680), (98, 207615360), (105, 193774336), (112, 181663440), (120, 169552544), (128, 158955510), (140, 145330752), (142, 143283840), (147, 138410240), (160, 127164408), (168, 121108960), (192, 105970340), (196, 103807680), (210, 96887168), (213, 95522560), (224, 90831720), (240, 84776272), (245, 83046144), (256, 79477755), (280, 72665376), (284, 71641920), (294, 69205120), (320, 63582204), (336, 60554480), (355, 57313536), (384, 52985170), (392, 51903840), (420, 48443584), (426, 47761280), (448, 45415860), (480, 42388136), (490, 41523072), (497, 40938240), (560, 36332688), (568, 35820960), (588, 34602560), (640, 31791102), (672, 30277240), (710, 28656768), (735, 27682048), (768, 26492585), (784, 25951920), (840, 24221792), (852, 23880640), (896, 22707930), (960, 21194068), (980, 20761536), (994, 20469120), (1065, 19104512), (1120, 18166344), (1136, 17910480), (1176, 17301280), (1280, 15895551), (1344, 15138620), (1420, 14328384), (1470, 13841024), (1491, 13646080), (1523, 13359360), (1568, 12975960), (1680, 12110896), (1704, 11940320), (1792, 11353965), (1920, 10597034), (1960, 10380768), (1988, 10234560), (2130, 9552256), (2240, 9083172), (2272, 8955240), (2352, 8650640), (2485, 8187648), (2688, 7569310), (2840, 7164192), (2940, 6920512), (2982, 6823040), (3046, 6679680), (3136, 6487980), (3360, 6055448), (3408, 5970160), (3479, 5848320), (3840, 5298517), (3920, 5190384), (3976, 5117280), (4260, 4776128), (4480, 4541586), (4544, 4477620), (4569, 4453120), (4704, 4325320), (4970, 4093824), (5376, 3784655), (5680, 3582096), (5880, 3460256), (5964, 3411520), (6092, 3339840), (6272, 3243990), (6720, 3027724), (6816, 2985080), (6958, 2924160), (7455, 2729216), (7615, 2671872), (7840, 2595192), (7952, 2558640), (8520, 2388064), (8960, 2270793), (9088, 2238810), (9138, 2226560), (9408, 2162660), (9940, 2046912), (10437, 1949440), (10661, 1908480), (11360, 1791048), (11760, 1730128), (11928, 1705760), (12184, 1669920), (12544, 1621995), (13440, 1513862), (13632, 1492540), (13916, 1462080), (14910, 1364608), (15230, 1335936), (15680, 1297596), (15904, 1279320), (17040, 1194032), (17395, 1169664), (18176, 1119405), (18276, 1113280), (18816, 1081330), (19880, 1023456), (20874, 974720), (21322, 954240), (22720, 895524), (22845, 890624), (23520, 865064), (23856, 852880), (24368, 834960), (26880, 756931), (27264, 746270), (27832, 731040), (29820, 682304), (30460, 667968), (31360, 648798), (31808, 639660), (31983, 636160), (34080, 597016), (34790, 584832), (36552, 556640), (37632, 540665), (39760, 511728), (41748, 487360), (42644, 477120), (45440, 447762), (45690, 445312), (47040, 432532), (47712, 426440), (48736, 417480), (52185, 389888), (53305, 381696), (54528, 373135), (55664, 365520), (59640, 341152), (60920, 333984), (62720, 324399), (63616, 319830), (63966, 318080), (68160, 298508), (69580, 292416), (73104, 278320), (74627, 272640), (79520, 255864), (83496, 243680), (85288, 238560), (90880, 223881), (91380, 222656), (94080, 216266), (95424, 213220), (97472, 208740), (104370, 194944), (106610, 190848), (108133, 188160), (111328, 182760), (119280, 170576), (121840, 166992), (127232, 159915), (127932, 159040), (136320, 149254), (139160, 146208)]