20304224640

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{6217}}^1$

素因数の和:6261

約数の個数: 448

約数和(自身を含む): 83186393760

約数和(自身を除く): 62882169120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5103, 5184, 5670, 5760, 5832, 6048, 6217, 6480, 6720, 6804, 7290, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10206, 10368, 11340, 11664, 12096, 12434, 12960, 13440, 13608, 14580, 15120, 15552, 17010, 17280, 18144, 18651, 19440, 20160, 20412, 22680, 23328, 24192, 24868, 25515, 25920, 27216, 29160, 30240, 31085, 31104, 34020, 36288, 37302, 38880, 40320, 40824, 43519, 45360, 46656, 49736, 51030, 51840, 54432, 55953, 58320, 60480, 62170, 68040, 72576, 74604, 77760, 81648, 87038, 90720, 93255, 93312, 99472, 102060, 108864, 111906, 116640, 120960, 124340, 130557, 136080, 149208, 155520, 163296, 167859, 174076, 181440, 186510, 198944, 204120, 217595, 217728, 223812, 233280, 248680, 261114, 272160, 279765, 298416, 326592, 335718, 348152, 362880, 373020, 391671, 397888, 408240, 435190, 447624, 466560, 497360, 503577, 522228, 544320, 559530, 596832, 652785, 653184, 671436, 696304, 746040, 783342, 795776, 816480, 839295, 870380, 895248, 994720, 1007154, 1044456, 1088640, 1119060, 1175013, 1193664, 1305570, 1342872, 1392608, 1492080, 1510731, 1566684, 1632960, 1678590, 1740760, 1790496, 1958355, 1989440, 2014308, 2088912, 2238120, 2350026, 2387328, 2517885, 2611140, 2685744, 2785216, 2984160, 3021462, 3133368, 3265920, 3357180, 3481520, 3525039, 3580992, 3916710, 3978880, 4028616, 4177824, 4476240, 4532193, 4700052, 5035770, 5222280, 5371488, 5570432, 5875065, 5968320, 6042924, 6266736, 6714360, 6963040, 7050078, 7161984, 7553655, 7833420, 8057232, 8355648, 8952480, 9064386, 9400104, 10071540, 10444560, 10575117, 10742976, 11750130, 11936640, 12085848, 12533472, 13428720, 13926080, 14100156, 15107310, 15666840, 16114464, 16711296, 17625195, 17904960, 18128772, 18800208, 20143080, 20889120, 21150234, 21485952, 22660965, 23500260, 24171696, 25066944, 26857440, 27852160, 28200312, 30214620, 31333680, 31725351, 32228928, 35250390, 35809920, 36257544, 37600416, 40286160, 41778240, 42300468, 45321930, 47000520, 48343392, 50133888, 52875585, 53714880, 56400624, 60429240, 62667360, 63450702, 64457856, 70500780, 72515088, 75200832, 80572320, 83556480, 84600936, 90643860, 94001040, 96686784, 105751170, 107429760, 112801248, 120858480, 125334720, 126901404, 141001560, 145030176, 150401664, 158626755, 161144640, 169201872, 181287720, 188002080, 193373568, 211502340, 225602496, 241716960, 250669440, 253802808, 282003120, 290060352, 317253510, 322289280, 338403744, 362575440, 376004160, 423004680, 451204992, 483433920, 507605616, 564006240, 580120704, 634507020, 676807488, 725150880, 752008320, 846009360, 966867840, 1015211232, 1128012480, 1269014040, 1353614976, 1450301760, 1692018720, 2030422464, 2256024960, 2538028080, 2900603520, 3384037440, 4060844928, 5076056160, 6768074880, 10152112320, 20304224640]

約数ペア:

[(1, 20304224640), (2, 10152112320), (3, 6768074880), (4, 5076056160), (5, 4060844928), (6, 3384037440), (7, 2900603520), (8, 2538028080), (9, 2256024960), (10, 2030422464), (12, 1692018720), (14, 1450301760), (15, 1353614976), (16, 1269014040), (18, 1128012480), (20, 1015211232), (21, 966867840), (24, 846009360), (27, 752008320), (28, 725150880), (30, 676807488), (32, 634507020), (35, 580120704), (36, 564006240), (40, 507605616), (42, 483433920), (45, 451204992), (48, 423004680), (54, 376004160), (56, 362575440), (60, 338403744), (63, 322289280), (64, 317253510), (70, 290060352), (72, 282003120), (80, 253802808), (81, 250669440), (84, 241716960), (90, 225602496), (96, 211502340), (105, 193373568), (108, 188002080), (112, 181287720), (120, 169201872), (126, 161144640), (128, 158626755), (135, 150401664), (140, 145030176), (144, 141001560), (160, 126901404), (162, 125334720), (168, 120858480), (180, 112801248), (189, 107429760), (192, 105751170), (210, 96686784), (216, 94001040), (224, 90643860), (240, 84600936), (243, 83556480), (252, 80572320), (270, 75200832), (280, 72515088), (288, 70500780), (315, 64457856), (320, 63450702), (324, 62667360), (336, 60429240), (360, 56400624), (378, 53714880), (384, 52875585), (405, 50133888), (420, 48343392), (432, 47000520), (448, 45321930), (480, 42300468), (486, 41778240), (504, 40286160), (540, 37600416), (560, 36257544), (567, 35809920), (576, 35250390), (630, 32228928), (640, 31725351), (648, 31333680), (672, 30214620), (720, 28200312), (729, 27852160), (756, 26857440), (810, 25066944), (840, 24171696), (864, 23500260), (896, 22660965), (945, 21485952), (960, 21150234), (972, 20889120), (1008, 20143080), (1080, 18800208), (1120, 18128772), (1134, 17904960), (1152, 17625195), (1215, 16711296), (1260, 16114464), (1296, 15666840), (1344, 15107310), (1440, 14100156), (1458, 13926080), (1512, 13428720), (1620, 12533472), (1680, 12085848), (1701, 11936640), (1728, 11750130), (1890, 10742976), (1920, 10575117), (1944, 10444560), (2016, 10071540), (2160, 9400104), (2240, 9064386), (2268, 8952480), (2430, 8355648), (2520, 8057232), (2592, 7833420), (2688, 7553655), (2835, 7161984), (2880, 7050078), (2916, 6963040), (3024, 6714360), (3240, 6266736), (3360, 6042924), (3402, 5968320), (3456, 5875065), (3645, 5570432), (3780, 5371488), (3888, 5222280), (4032, 5035770), (4320, 4700052), (4480, 4532193), (4536, 4476240), (4860, 4177824), (5040, 4028616), (5103, 3978880), (5184, 3916710), (5670, 3580992), (5760, 3525039), (5832, 3481520), (6048, 3357180), (6217, 3265920), (6480, 3133368), (6720, 3021462), (6804, 2984160), (7290, 2785216), (7560, 2685744), (7776, 2611140), (8064, 2517885), (8505, 2387328), (8640, 2350026), (9072, 2238120), (9720, 2088912), (10080, 2014308), (10206, 1989440), (10368, 1958355), (11340, 1790496), (11664, 1740760), (12096, 1678590), (12434, 1632960), (12960, 1566684), (13440, 1510731), (13608, 1492080), (14580, 1392608), (15120, 1342872), (15552, 1305570), (17010, 1193664), (17280, 1175013), (18144, 1119060), (18651, 1088640), (19440, 1044456), (20160, 1007154), (20412, 994720), (22680, 895248), (23328, 870380), (24192, 839295), (24868, 816480), (25515, 795776), (25920, 783342), (27216, 746040), (29160, 696304), (30240, 671436), (31085, 653184), (31104, 652785), (34020, 596832), (36288, 559530), (37302, 544320), (38880, 522228), (40320, 503577), (40824, 497360), (43519, 466560), (45360, 447624), (46656, 435190), (49736, 408240), (51030, 397888), (51840, 391671), (54432, 373020), (55953, 362880), (58320, 348152), (60480, 335718), (62170, 326592), (68040, 298416), (72576, 279765), (74604, 272160), (77760, 261114), (81648, 248680), (87038, 233280), (90720, 223812), (93255, 217728), (93312, 217595), (99472, 204120), (102060, 198944), (108864, 186510), (111906, 181440), (116640, 174076), (120960, 167859), (124340, 163296), (130557, 155520), (136080, 149208)]