21305134080

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:936

約数の個数: 352

約数和(自身を含む): 76158225600

約数和(自身を除く): 54853091520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 229, 240, 256, 270, 288, 320, 360, 384, 432, 458, 480, 512, 540, 576, 640, 673, 687, 720, 768, 864, 916, 960, 1024, 1080, 1145, 1152, 1280, 1346, 1374, 1440, 1536, 1728, 1832, 1920, 2019, 2061, 2160, 2290, 2304, 2560, 2692, 2748, 2880, 3072, 3365, 3435, 3456, 3664, 3840, 4038, 4122, 4320, 4580, 4608, 5120, 5384, 5496, 5760, 6057, 6183, 6730, 6870, 6912, 7328, 7680, 8076, 8244, 8640, 9160, 9216, 10095, 10305, 10768, 10992, 11520, 12114, 12366, 13460, 13740, 13824, 14656, 15360, 16152, 16488, 17280, 18171, 18320, 20190, 20610, 21536, 21984, 23040, 24228, 24732, 26920, 27480, 27648, 29312, 30285, 30915, 32304, 32976, 34560, 36342, 36640, 40380, 41220, 43072, 43968, 46080, 48456, 49464, 53840, 54960, 58624, 60570, 61830, 64608, 65952, 69120, 72684, 73280, 80760, 82440, 86144, 87936, 90855, 96912, 98928, 107680, 109920, 117248, 121140, 123660, 129216, 131904, 138240, 145368, 146560, 154117, 161520, 164880, 172288, 175872, 181710, 193824, 197856, 215360, 219840, 234496, 242280, 247320, 258432, 263808, 290736, 293120, 308234, 323040, 329760, 344576, 351744, 363420, 387648, 395712, 430720, 439680, 462351, 484560, 494640, 516864, 527616, 581472, 586240, 616468, 646080, 659520, 689152, 703488, 726840, 770585, 775296, 791424, 861440, 879360, 924702, 969120, 989280, 1033728, 1055232, 1162944, 1172480, 1232936, 1292160, 1319040, 1387053, 1453680, 1541170, 1550592, 1582848, 1722880, 1758720, 1849404, 1938240, 1978560, 2067456, 2110464, 2311755, 2325888, 2465872, 2584320, 2638080, 2774106, 2907360, 3082340, 3101184, 3165696, 3445760, 3517440, 3698808, 3876480, 3957120, 4161159, 4623510, 4651776, 4931744, 5168640, 5276160, 5548212, 5814720, 6164680, 6202368, 6331392, 6935265, 7397616, 7752960, 7914240, 8322318, 9247020, 9303552, 9863488, 10337280, 10552320, 11096424, 11629440, 12329360, 13870530, 14795232, 15505920, 15828480, 16644636, 18494040, 18607104, 19726976, 20805795, 22192848, 23258880, 24658720, 27741060, 29590464, 31011840, 31656960, 33289272, 36988080, 39453952, 41611590, 44385696, 46517760, 49317440, 55482120, 59180928, 66578544, 73976160, 78907904, 83223180, 88771392, 93035520, 98634880, 110964240, 118361856, 133157088, 147952320, 157815808, 166446360, 177542784, 197269760, 221928480, 236723712, 266314176, 295904640, 332892720, 355085568, 394539520, 443856960, 473447424, 532628352, 591809280, 665785440, 710171136, 789079040, 887713920, 1065256704, 1183618560, 1331570880, 1420342272, 1775427840, 2130513408, 2367237120, 2663141760, 3550855680, 4261026816, 5326283520, 7101711360, 10652567040, 21305134080]

約数ペア:

[(1, 21305134080), (2, 10652567040), (3, 7101711360), (4, 5326283520), (5, 4261026816), (6, 3550855680), (8, 2663141760), (9, 2367237120), (10, 2130513408), (12, 1775427840), (15, 1420342272), (16, 1331570880), (18, 1183618560), (20, 1065256704), (24, 887713920), (27, 789079040), (30, 710171136), (32, 665785440), (36, 591809280), (40, 532628352), (45, 473447424), (48, 443856960), (54, 394539520), (60, 355085568), (64, 332892720), (72, 295904640), (80, 266314176), (90, 236723712), (96, 221928480), (108, 197269760), (120, 177542784), (128, 166446360), (135, 157815808), (144, 147952320), (160, 133157088), (180, 118361856), (192, 110964240), (216, 98634880), (229, 93035520), (240, 88771392), (256, 83223180), (270, 78907904), (288, 73976160), (320, 66578544), (360, 59180928), (384, 55482120), (432, 49317440), (458, 46517760), (480, 44385696), (512, 41611590), (540, 39453952), (576, 36988080), (640, 33289272), (673, 31656960), (687, 31011840), (720, 29590464), (768, 27741060), (864, 24658720), (916, 23258880), (960, 22192848), (1024, 20805795), (1080, 19726976), (1145, 18607104), (1152, 18494040), (1280, 16644636), (1346, 15828480), (1374, 15505920), (1440, 14795232), (1536, 13870530), (1728, 12329360), (1832, 11629440), (1920, 11096424), (2019, 10552320), (2061, 10337280), (2160, 9863488), (2290, 9303552), (2304, 9247020), (2560, 8322318), (2692, 7914240), (2748, 7752960), (2880, 7397616), (3072, 6935265), (3365, 6331392), (3435, 6202368), (3456, 6164680), (3664, 5814720), (3840, 5548212), (4038, 5276160), (4122, 5168640), (4320, 4931744), (4580, 4651776), (4608, 4623510), (5120, 4161159), (5384, 3957120), (5496, 3876480), (5760, 3698808), (6057, 3517440), (6183, 3445760), (6730, 3165696), (6870, 3101184), (6912, 3082340), (7328, 2907360), (7680, 2774106), (8076, 2638080), (8244, 2584320), (8640, 2465872), (9160, 2325888), (9216, 2311755), (10095, 2110464), (10305, 2067456), (10768, 1978560), (10992, 1938240), (11520, 1849404), (12114, 1758720), (12366, 1722880), (13460, 1582848), (13740, 1550592), (13824, 1541170), (14656, 1453680), (15360, 1387053), (16152, 1319040), (16488, 1292160), (17280, 1232936), (18171, 1172480), (18320, 1162944), (20190, 1055232), (20610, 1033728), (21536, 989280), (21984, 969120), (23040, 924702), (24228, 879360), (24732, 861440), (26920, 791424), (27480, 775296), (27648, 770585), (29312, 726840), (30285, 703488), (30915, 689152), (32304, 659520), (32976, 646080), (34560, 616468), (36342, 586240), (36640, 581472), (40380, 527616), (41220, 516864), (43072, 494640), (43968, 484560), (46080, 462351), (48456, 439680), (49464, 430720), (53840, 395712), (54960, 387648), (58624, 363420), (60570, 351744), (61830, 344576), (64608, 329760), (65952, 323040), (69120, 308234), (72684, 293120), (73280, 290736), (80760, 263808), (82440, 258432), (86144, 247320), (87936, 242280), (90855, 234496), (96912, 219840), (98928, 215360), (107680, 197856), (109920, 193824), (117248, 181710), (121140, 175872), (123660, 172288), (129216, 164880), (131904, 161520), (138240, 154117), (145368, 146560)]