21785016960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9533

約数の個数: 512

約数和(自身を含む): 92828160000

約数和(自身を除く): 71043143040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1728, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2394, 2432, 2520, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3456, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4480, 4560, 4788, 5040, 5130, 5320, 5472, 5760, 5985, 6048, 6080, 6384, 6720, 6840, 7182, 7296, 7560, 7980, 8064, 8208, 8512, 8640, 9120, 9479, 9576, 10080, 10260, 10640, 10944, 11970, 12096, 12160, 12768, 13440, 13680, 14364, 15120, 15960, 16416, 17024, 17280, 17955, 18240, 18958, 19152, 20160, 20520, 21280, 21888, 23940, 24192, 25536, 27360, 28437, 28728, 30240, 31920, 32832, 35910, 36480, 37916, 38304, 40320, 41040, 42560, 47395, 47880, 51072, 54720, 56874, 57456, 60480, 63840, 65664, 66353, 71820, 75832, 76608, 82080, 85120, 85311, 94790, 95760, 109440, 113748, 114912, 120960, 127680, 132706, 142185, 143640, 151664, 153216, 164160, 170622, 180101, 189580, 191520, 199059, 227496, 229824, 255360, 255933, 265412, 284370, 287280, 303328, 328320, 331765, 341244, 360202, 379160, 383040, 398118, 426555, 454992, 459648, 511866, 530824, 540303, 568740, 574560, 597177, 606656, 663530, 682488, 720404, 758320, 766080, 796236, 853110, 900505, 909984, 995295, 1023732, 1061648, 1080606, 1137480, 1149120, 1194354, 1213312, 1260707, 1279665, 1327060, 1364976, 1440808, 1516640, 1592472, 1620909, 1706220, 1791531, 1801010, 1819968, 1990590, 2047464, 2123296, 2161212, 2274960, 2298240, 2388708, 2521414, 2559330, 2654120, 2701515, 2729952, 2881616, 2985885, 3033280, 3184944, 3241818, 3412440, 3583062, 3602020, 3639936, 3782121, 3981180, 4094928, 4246592, 4322424, 4549920, 4777416, 4862727, 5042828, 5118660, 5308240, 5403030, 5459904, 5763232, 5971770, 6066560, 6303535, 6369888, 6483636, 6824880, 7166124, 7204040, 7564242, 7962360, 8104545, 8189856, 8493184, 8644848, 8957655, 9099840, 9554832, 9725454, 10085656, 10237320, 10616480, 10806060, 10919808, 11346363, 11526464, 11943540, 12607070, 12739776, 12967272, 13649760, 14332248, 14408080, 15128484, 15924720, 16209090, 16379712, 17289696, 17915310, 18199680, 18910605, 19109664, 19450908, 20171312, 20474640, 21232960, 21612120, 22692726, 23052928, 23887080, 24313635, 25214140, 25479552, 25934544, 27299520, 28664496, 28816160, 30256968, 31849440, 32418180, 32759424, 34039089, 34579392, 35830620, 37821210, 38219328, 38901816, 40342624, 40949280, 42465920, 43224240, 45385452, 47774160, 48627270, 50428280, 51869088, 54599040, 56731815, 57328992, 57632320, 60513936, 63698880, 64836360, 68078178, 69158784, 71661240, 75642420, 76438656, 77803632, 80685248, 81898560, 86448480, 90770904, 95548320, 97254540, 100856560, 103738176, 113463630, 114657984, 115264640, 121027872, 127397760, 129672720, 136156356, 143322480, 151284840, 155607264, 161370496, 163797120, 170195445, 172896960, 181541808, 191096640, 194509080, 201713120, 207476352, 226927260, 229315968, 242055744, 259345440, 272312712, 286644960, 302569680, 311214528, 340390890, 345793920, 363083616, 382193280, 389018160, 403426240, 453854520, 484111488, 518690880, 544625424, 573289920, 605139360, 622429056, 680781780, 726167232, 778036320, 806852480, 907709040, 1037381760, 1089250848, 1146579840, 1210278720, 1361563560, 1452334464, 1556072640, 1815418080, 2178501696, 2420557440, 2723127120, 3112145280, 3630836160, 4357003392, 5446254240, 7261672320, 10892508480, 21785016960]

約数ペア:

[(1, 21785016960), (2, 10892508480), (3, 7261672320), (4, 5446254240), (5, 4357003392), (6, 3630836160), (7, 3112145280), (8, 2723127120), (9, 2420557440), (10, 2178501696), (12, 1815418080), (14, 1556072640), (15, 1452334464), (16, 1361563560), (18, 1210278720), (19, 1146579840), (20, 1089250848), (21, 1037381760), (24, 907709040), (27, 806852480), (28, 778036320), (30, 726167232), (32, 680781780), (35, 622429056), (36, 605139360), (38, 573289920), (40, 544625424), (42, 518690880), (45, 484111488), (48, 453854520), (54, 403426240), (56, 389018160), (57, 382193280), (60, 363083616), (63, 345793920), (64, 340390890), (70, 311214528), (72, 302569680), (76, 286644960), (80, 272312712), (84, 259345440), (90, 242055744), (95, 229315968), (96, 226927260), (105, 207476352), (108, 201713120), (112, 194509080), (114, 191096640), (120, 181541808), (126, 172896960), (128, 170195445), (133, 163797120), (135, 161370496), (140, 155607264), (144, 151284840), (152, 143322480), (160, 136156356), (168, 129672720), (171, 127397760), (180, 121027872), (189, 115264640), (190, 114657984), (192, 113463630), (210, 103738176), (216, 100856560), (224, 97254540), (228, 95548320), (240, 90770904), (252, 86448480), (266, 81898560), (270, 80685248), (280, 77803632), (285, 76438656), (288, 75642420), (304, 71661240), (315, 69158784), (320, 68078178), (336, 64836360), (342, 63698880), (360, 60513936), (378, 57632320), (380, 57328992), (384, 56731815), (399, 54599040), (420, 51869088), (432, 50428280), (448, 48627270), (456, 47774160), (480, 45385452), (504, 43224240), (513, 42465920), (532, 40949280), (540, 40342624), (560, 38901816), (570, 38219328), (576, 37821210), (608, 35830620), (630, 34579392), (640, 34039089), (665, 32759424), (672, 32418180), (684, 31849440), (720, 30256968), (756, 28816160), (760, 28664496), (798, 27299520), (840, 25934544), (855, 25479552), (864, 25214140), (896, 24313635), (912, 23887080), (945, 23052928), (960, 22692726), (1008, 21612120), (1026, 21232960), (1064, 20474640), (1080, 20171312), (1120, 19450908), (1140, 19109664), (1152, 18910605), (1197, 18199680), (1216, 17915310), (1260, 17289696), (1330, 16379712), (1344, 16209090), (1368, 15924720), (1440, 15128484), (1512, 14408080), (1520, 14332248), (1596, 13649760), (1680, 12967272), (1710, 12739776), (1728, 12607070), (1824, 11943540), (1890, 11526464), (1920, 11346363), (1995, 10919808), (2016, 10806060), (2052, 10616480), (2128, 10237320), (2160, 10085656), (2240, 9725454), (2280, 9554832), (2394, 9099840), (2432, 8957655), (2520, 8644848), (2565, 8493184), (2660, 8189856), (2688, 8104545), (2736, 7962360), (2880, 7564242), (3024, 7204040), (3040, 7166124), (3192, 6824880), (3360, 6483636), (3420, 6369888), (3456, 6303535), (3591, 6066560), (3648, 5971770), (3780, 5763232), (3990, 5459904), (4032, 5403030), (4104, 5308240), (4256, 5118660), (4320, 5042828), (4480, 4862727), (4560, 4777416), (4788, 4549920), (5040, 4322424), (5130, 4246592), (5320, 4094928), (5472, 3981180), (5760, 3782121), (5985, 3639936), (6048, 3602020), (6080, 3583062), (6384, 3412440), (6720, 3241818), (6840, 3184944), (7182, 3033280), (7296, 2985885), (7560, 2881616), (7980, 2729952), (8064, 2701515), (8208, 2654120), (8512, 2559330), (8640, 2521414), (9120, 2388708), (9479, 2298240), (9576, 2274960), (10080, 2161212), (10260, 2123296), (10640, 2047464), (10944, 1990590), (11970, 1819968), (12096, 1801010), (12160, 1791531), (12768, 1706220), (13440, 1620909), (13680, 1592472), (14364, 1516640), (15120, 1440808), (15960, 1364976), (16416, 1327060), (17024, 1279665), (17280, 1260707), (17955, 1213312), (18240, 1194354), (18958, 1149120), (19152, 1137480), (20160, 1080606), (20520, 1061648), (21280, 1023732), (21888, 995295), (23940, 909984), (24192, 900505), (25536, 853110), (27360, 796236), (28437, 766080), (28728, 758320), (30240, 720404), (31920, 682488), (32832, 663530), (35910, 606656), (36480, 597177), (37916, 574560), (38304, 568740), (40320, 540303), (41040, 530824), (42560, 511866), (47395, 459648), (47880, 454992), (51072, 426555), (54720, 398118), (56874, 383040), (57456, 379160), (60480, 360202), (63840, 341244), (65664, 331765), (66353, 328320), (71820, 303328), (75832, 287280), (76608, 284370), (82080, 265412), (85120, 255933), (85311, 255360), (94790, 229824), (95760, 227496), (109440, 199059), (113748, 191520), (114912, 189580), (120960, 180101), (127680, 170622), (132706, 164160), (142185, 153216), (143640, 151664)]