21616865280

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 520

約数和(自身を含む): 78924151152

約数和(自身を除く): 57307285872

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, 81, 83, 90, 96, 108, 120, 128, 135, 144, 157, 160, 162, 166, 180, 192, 216, 240, 249, 256, 270, 288, 314, 320, 324, 332, 360, 384, 405, 415, 432, 471, 480, 498, 512, 540, 576, 628, 640, 648, 664, 720, 747, 768, 785, 810, 830, 864, 942, 960, 996, 1024, 1080, 1152, 1245, 1256, 1280, 1296, 1328, 1413, 1440, 1494, 1536, 1570, 1620, 1660, 1728, 1884, 1920, 1992, 2048, 2160, 2241, 2304, 2355, 2490, 2512, 2560, 2592, 2656, 2826, 2880, 2988, 3072, 3140, 3240, 3320, 3456, 3735, 3768, 3840, 3984, 4096, 4239, 4320, 4482, 4608, 4710, 4980, 5024, 5120, 5184, 5312, 5652, 5760, 5976, 6144, 6280, 6480, 6640, 6723, 6912, 7065, 7470, 7536, 7680, 7968, 8478, 8640, 8964, 9216, 9420, 9960, 10048, 10240, 10368, 10624, 11205, 11304, 11520, 11952, 12288, 12560, 12717, 12960, 13031, 13280, 13446, 13824, 14130, 14940, 15072, 15360, 15936, 16956, 17280, 17928, 18432, 18840, 19920, 20096, 20480, 20736, 21195, 21248, 22410, 22608, 23040, 23904, 25120, 25434, 25920, 26062, 26560, 26892, 27648, 28260, 29880, 30144, 30720, 31872, 33615, 33912, 34560, 35856, 36864, 37680, 39093, 39840, 40192, 41472, 42390, 42496, 44820, 45216, 46080, 47808, 50240, 50868, 51840, 52124, 53120, 53784, 55296, 56520, 59760, 60288, 61440, 63585, 63744, 65155, 67230, 67824, 69120, 71712, 75360, 78186, 79680, 80384, 82944, 84780, 84992, 89640, 90432, 92160, 95616, 100480, 101736, 103680, 104248, 106240, 107568, 110592, 113040, 117279, 119520, 120576, 127170, 127488, 130310, 134460, 135648, 138240, 143424, 150720, 156372, 159360, 160768, 165888, 169560, 169984, 179280, 180864, 184320, 191232, 195465, 200960, 203472, 207360, 208496, 212480, 215136, 226080, 234558, 239040, 241152, 254340, 254976, 260620, 268920, 271296, 276480, 286848, 301440, 312744, 318720, 321536, 331776, 339120, 339968, 351837, 358560, 361728, 382464, 390930, 401920, 406944, 414720, 416992, 424960, 430272, 452160, 469116, 478080, 482304, 508680, 509952, 521240, 537840, 542592, 552960, 573696, 586395, 602880, 625488, 637440, 643072, 678240, 703674, 717120, 723456, 764928, 781860, 803840, 813888, 829440, 833984, 849920, 860544, 904320, 938232, 956160, 964608, 1017360, 1019904, 1042480, 1055511, 1075680, 1085184, 1147392, 1172790, 1205760, 1250976, 1274880, 1356480, 1407348, 1434240, 1446912, 1529856, 1563720, 1607680, 1627776, 1658880, 1667968, 1699840, 1721088, 1759185, 1808640, 1876464, 1912320, 1929216, 2034720, 2084960, 2111022, 2151360, 2170368, 2294784, 2345580, 2411520, 2501952, 2549760, 2712960, 2814696, 2868480, 2893824, 3059712, 3127440, 3215360, 3255552, 3335936, 3442176, 3518370, 3617280, 3752928, 3824640, 4069440, 4169920, 4222044, 4302720, 4340736, 4589568, 4691160, 4823040, 5003904, 5099520, 5277555, 5425920, 5629392, 5736960, 5787648, 6254880, 6511104, 6671872, 6884352, 7036740, 7234560, 7505856, 7649280, 8138880, 8339840, 8444088, 8605440, 8681472, 9179136, 9382320, 9646080, 10007808, 10555110, 10851840, 11258784, 11473920, 12509760, 13022208, 13343744, 13768704, 14073480, 14469120, 15011712, 15298560, 16277760, 16679680, 16888176, 17210880, 17362944, 18764640, 20015616, 21110220, 21703680, 22517568, 22947840, 25019520, 26044416, 26687488, 27537408, 28146960, 28938240, 30023424, 32555520, 33359360, 33776352, 34421760, 37529280, 40031232, 42220440, 43407360, 45035136, 45895680, 50039040, 52088832, 53374976, 56293920, 60046848, 65111040, 66718720, 67552704, 68843520, 75058560, 80062464, 84440880, 86814720, 90070272, 100078080, 112587840, 120093696, 130222080, 133437440, 135105408, 137687040, 150117120, 160124928, 168881760, 180140544, 200156160, 225175680, 240187392, 260444160, 266874880, 270210816, 300234240, 337763520, 360281088, 400312320, 450351360, 480374784, 540421632, 600468480, 675527040, 720562176, 800624640, 900702720, 1080843264, 1200936960, 1351054080, 1441124352, 1801405440, 2161686528, 2401873920, 2702108160, 3602810880, 4323373056, 5404216320, 7205621760, 10808432640, 21616865280]

約数ペア:

[(1, 21616865280), (2, 10808432640), (3, 7205621760), (4, 5404216320), (5, 4323373056), (6, 3602810880), (8, 2702108160), (9, 2401873920), (10, 2161686528), (12, 1801405440), (15, 1441124352), (16, 1351054080), (18, 1200936960), (20, 1080843264), (24, 900702720), (27, 800624640), (30, 720562176), (32, 675527040), (36, 600468480), (40, 540421632), (45, 480374784), (48, 450351360), (54, 400312320), (60, 360281088), (64, 337763520), (72, 300234240), (80, 270210816), (81, 266874880), (83, 260444160), (90, 240187392), (96, 225175680), (108, 200156160), (120, 180140544), (128, 168881760), (135, 160124928), (144, 150117120), (157, 137687040), (160, 135105408), (162, 133437440), (166, 130222080), (180, 120093696), (192, 112587840), (216, 100078080), (240, 90070272), (249, 86814720), (256, 84440880), (270, 80062464), (288, 75058560), (314, 68843520), (320, 67552704), (324, 66718720), (332, 65111040), (360, 60046848), (384, 56293920), (405, 53374976), (415, 52088832), (432, 50039040), (471, 45895680), (480, 45035136), (498, 43407360), (512, 42220440), (540, 40031232), (576, 37529280), (628, 34421760), (640, 33776352), (648, 33359360), (664, 32555520), (720, 30023424), (747, 28938240), (768, 28146960), (785, 27537408), (810, 26687488), (830, 26044416), (864, 25019520), (942, 22947840), (960, 22517568), (996, 21703680), (1024, 21110220), (1080, 20015616), (1152, 18764640), (1245, 17362944), (1256, 17210880), (1280, 16888176), (1296, 16679680), (1328, 16277760), (1413, 15298560), (1440, 15011712), (1494, 14469120), (1536, 14073480), (1570, 13768704), (1620, 13343744), (1660, 13022208), (1728, 12509760), (1884, 11473920), (1920, 11258784), (1992, 10851840), (2048, 10555110), (2160, 10007808), (2241, 9646080), (2304, 9382320), (2355, 9179136), (2490, 8681472), (2512, 8605440), (2560, 8444088), (2592, 8339840), (2656, 8138880), (2826, 7649280), (2880, 7505856), (2988, 7234560), (3072, 7036740), (3140, 6884352), (3240, 6671872), (3320, 6511104), (3456, 6254880), (3735, 5787648), (3768, 5736960), (3840, 5629392), (3984, 5425920), (4096, 5277555), (4239, 5099520), (4320, 5003904), (4482, 4823040), (4608, 4691160), (4710, 4589568), (4980, 4340736), (5024, 4302720), (5120, 4222044), (5184, 4169920), (5312, 4069440), (5652, 3824640), (5760, 3752928), (5976, 3617280), (6144, 3518370), (6280, 3442176), (6480, 3335936), (6640, 3255552), (6723, 3215360), (6912, 3127440), (7065, 3059712), (7470, 2893824), (7536, 2868480), (7680, 2814696), (7968, 2712960), (8478, 2549760), (8640, 2501952), (8964, 2411520), (9216, 2345580), (9420, 2294784), (9960, 2170368), (10048, 2151360), (10240, 2111022), (10368, 2084960), (10624, 2034720), (11205, 1929216), (11304, 1912320), (11520, 1876464), (11952, 1808640), (12288, 1759185), (12560, 1721088), (12717, 1699840), (12960, 1667968), (13031, 1658880), (13280, 1627776), (13446, 1607680), (13824, 1563720), (14130, 1529856), (14940, 1446912), (15072, 1434240), (15360, 1407348), (15936, 1356480), (16956, 1274880), (17280, 1250976), (17928, 1205760), (18432, 1172790), (18840, 1147392), (19920, 1085184), (20096, 1075680), (20480, 1055511), (20736, 1042480), (21195, 1019904), (21248, 1017360), (22410, 964608), (22608, 956160), (23040, 938232), (23904, 904320), (25120, 860544), (25434, 849920), (25920, 833984), (26062, 829440), (26560, 813888), (26892, 803840), (27648, 781860), (28260, 764928), (29880, 723456), (30144, 717120), (30720, 703674), (31872, 678240), (33615, 643072), (33912, 637440), (34560, 625488), (35856, 602880), (36864, 586395), (37680, 573696), (39093, 552960), (39840, 542592), (40192, 537840), (41472, 521240), (42390, 509952), (42496, 508680), (44820, 482304), (45216, 478080), (46080, 469116), (47808, 452160), (50240, 430272), (50868, 424960), (51840, 416992), (52124, 414720), (53120, 406944), (53784, 401920), (55296, 390930), (56520, 382464), (59760, 361728), (60288, 358560), (61440, 351837), (63585, 339968), (63744, 339120), (65155, 331776), (67230, 321536), (67824, 318720), (69120, 312744), (71712, 301440), (75360, 286848), (78186, 276480), (79680, 271296), (80384, 268920), (82944, 260620), (84780, 254976), (84992, 254340), (89640, 241152), (90432, 239040), (92160, 234558), (95616, 226080), (100480, 215136), (101736, 212480), (103680, 208496), (104248, 207360), (106240, 203472), (107568, 200960), (110592, 195465), (113040, 191232), (117279, 184320), (119520, 180864), (120576, 179280), (127170, 169984), (127488, 169560), (130310, 165888), (134460, 160768), (135648, 159360), (138240, 156372), (143424, 150720)]