16561883520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 768

約数和(自身を含む): 74137190400

約数和(自身を除く): 57575306880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 780, 798, 819, 832, 840, 855, 896, 910, 912, 936, 960, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1330, 1344, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1663, 1664, 1680, 1710, 1729, 1820, 1824, 1872, 1920, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2340, 2394, 2432, 2470, 2496, 2520, 2660, 2688, 2730, 2736, 2880, 2912, 2964, 3040, 3120, 3192, 3276, 3326, 3360, 3420, 3458, 3640, 3648, 3705, 3744, 3952, 3990, 4032, 4095, 4160, 4256, 4368, 4446, 4480, 4560, 4680, 4788, 4940, 4989, 4992, 5040, 5187, 5320, 5460, 5472, 5760, 5824, 5928, 5985, 6080, 6240, 6384, 6552, 6652, 6720, 6840, 6916, 7280, 7296, 7410, 7488, 7904, 7980, 8064, 8190, 8315, 8320, 8512, 8645, 8736, 8892, 9120, 9360, 9576, 9880, 9978, 10080, 10374, 10640, 10920, 10944, 11115, 11641, 11648, 11856, 11970, 12160, 12480, 12768, 13104, 13304, 13440, 13680, 13832, 14560, 14820, 14967, 14976, 15561, 15808, 15960, 16380, 16630, 17024, 17290, 17472, 17784, 18240, 18720, 19152, 19760, 19956, 20160, 20748, 21280, 21619, 21840, 21888, 22230, 23282, 23712, 23940, 24945, 24960, 25536, 25935, 26208, 26608, 27360, 27664, 29120, 29640, 29934, 31122, 31597, 31616, 31920, 32760, 33260, 34580, 34923, 34944, 35568, 36480, 37440, 38304, 39520, 39912, 40320, 41496, 42560, 43238, 43680, 44460, 46564, 47424, 47880, 49890, 51072, 51870, 52416, 53216, 54720, 55328, 58205, 58240, 59280, 59868, 62244, 63194, 63840, 64857, 65520, 66520, 69160, 69846, 71136, 74835, 74880, 76608, 77805, 79040, 79824, 82992, 85120, 86476, 87360, 88920, 93128, 94791, 94848, 95760, 99780, 103740, 104769, 104832, 106432, 108095, 109440, 110656, 116410, 118560, 119736, 124488, 126388, 127680, 129714, 131040, 133040, 138320, 139692, 142272, 149670, 151333, 153216, 155610, 157985, 158080, 159648, 165984, 172952, 174615, 174720, 177840, 186256, 189582, 191520, 194571, 199560, 207480, 209538, 212864, 216190, 221179, 221312, 232820, 237120, 239472, 248976, 252776, 255360, 259428, 262080, 266080, 276640, 279384, 284373, 284544, 299340, 302666, 311220, 315970, 319296, 324285, 331968, 345904, 349230, 355680, 372512, 379164, 383040, 389142, 399120, 410761, 414960, 419076, 432380, 442358, 453999, 465640, 473955, 474240, 478944, 497952, 505552, 518856, 523845, 524160, 532160, 553280, 558768, 568746, 598680, 605332, 622440, 631940, 638592, 648570, 663537, 663936, 691808, 698460, 711360, 745024, 756665, 758328, 766080, 778284, 798240, 821522, 829920, 838152, 864760, 884716, 907998, 931280, 947910, 957888, 972855, 995904, 1011104, 1037712, 1047690, 1064320, 1105895, 1106560, 1117536, 1137492, 1197360, 1210664, 1232283, 1244880, 1263880, 1297140, 1327074, 1361997, 1383616, 1396920, 1421865, 1422720, 1490048, 1513330, 1516656, 1556568, 1596480, 1643044, 1659840, 1676304, 1729520, 1769432, 1815996, 1862560, 1895820, 1915776, 1945710, 1990611, 1991808, 2022208, 2053805, 2075424, 2095380, 2211790, 2235072, 2269995, 2274984, 2394720, 2421328, 2464566, 2489760, 2527760, 2594280, 2654148, 2723994, 2767232, 2793840, 2843730, 2875327, 3026660, 3033312, 3113136, 3192960, 3286088, 3317685, 3319680, 3352608, 3459040, 3538864, 3631992, 3696849, 3725120, 3791640, 3891420, 3981222, 4044416, 4107610, 4150848, 4190760, 4423580, 4470144, 4539990, 4549968, 4789440, 4842656, 4929132, 4979520, 5055520, 5188560, 5308296, 5447988, 5587680, 5687460, 5750654, 6053320, 6066624, 6161415, 6226272, 6572176, 6635370, 6705216, 6809985, 6918080, 7077728, 7263984, 7393698, 7450240, 7583280, 7782840, 7962444, 8215220, 8301696, 8381520, 8625981, 8847160, 9079980, 9099936, 9578880, 9685312, 9858264, 9953055, 9959040, 10111040, 10377120, 10616592, 10895976, 11175360, 11374920, 11501308, 12106640, 12133248, 12322830, 12452544, 13144352, 13270740, 13410432, 13619970, 13836160, 14155456, 14376635, 14527968, 14787396, 15166560, 15565680, 15924888, 16430440, 16763040, 17251962, 17694320, 18159960, 18199872, 18484245, 19370624, 19716528, 19906110, 20222080, 20754240, 21233184, 21791952, 22350720, 22749840, 23002616, 24213280, 24645660, 24905088, 25877943, 26288704, 26541480, 27239940, 28310912, 28753270, 29055936, 29574792, 30333120, 31131360, 31849776, 32860880, 33526080, 34503924, 35388640, 36319920, 36399744, 36968490, 39433056, 39812220, 41508480, 42466368, 43129905, 43583904, 45499680, 46005232, 48426560, 49291320, 51755886, 52577408, 53082960, 54479880, 57506540, 58111872, 59149584, 60666240, 62262720, 63699552, 65721760, 67052160, 69007848, 70777280, 72639840, 73936980, 78866112, 79624440, 84932736, 86259810, 87167808, 90999360, 92010464, 96853120, 98582640, 103511772, 106165920, 108959760, 115013080, 118299168, 124525440, 127399104, 129389715, 131443520, 138015696, 141554560, 145279680, 147873960, 157732224, 159248880, 172519620, 174335616, 181998720, 184020928, 197165280, 207023544, 212331840, 217919520, 230026160, 236598336, 254798208, 258779430, 262887040, 276031392, 290559360, 295747920, 318497760, 345039240, 368041856, 394330560, 414047088, 424663680, 435839040, 460052320, 473196672, 517558860, 552062784, 591495840, 636995520, 690078480, 788661120, 828094176, 871678080, 920104640, 1035117720, 1104125568, 1182991680, 1273991040, 1380156960, 1656188352, 1840209280, 2070235440, 2365983360, 2760313920, 3312376704, 4140470880, 5520627840, 8280941760, 16561883520]

約数ペア:

[(1, 16561883520), (2, 8280941760), (3, 5520627840), (4, 4140470880), (5, 3312376704), (6, 2760313920), (7, 2365983360), (8, 2070235440), (9, 1840209280), (10, 1656188352), (12, 1380156960), (13, 1273991040), (14, 1182991680), (15, 1104125568), (16, 1035117720), (18, 920104640), (19, 871678080), (20, 828094176), (21, 788661120), (24, 690078480), (26, 636995520), (28, 591495840), (30, 552062784), (32, 517558860), (35, 473196672), (36, 460052320), (38, 435839040), (39, 424663680), (40, 414047088), (42, 394330560), (45, 368041856), (48, 345039240), (52, 318497760), (56, 295747920), (57, 290559360), (60, 276031392), (63, 262887040), (64, 258779430), (65, 254798208), (70, 236598336), (72, 230026160), (76, 217919520), (78, 212331840), (80, 207023544), (84, 197165280), (90, 184020928), (91, 181998720), (95, 174335616), (96, 172519620), (104, 159248880), (105, 157732224), (112, 147873960), (114, 145279680), (117, 141554560), (120, 138015696), (126, 131443520), (128, 129389715), (130, 127399104), (133, 124525440), (140, 118299168), (144, 115013080), (152, 108959760), (156, 106165920), (160, 103511772), (168, 98582640), (171, 96853120), (180, 92010464), (182, 90999360), (190, 87167808), (192, 86259810), (195, 84932736), (208, 79624440), (210, 78866112), (224, 73936980), (228, 72639840), (234, 70777280), (240, 69007848), (247, 67052160), (252, 65721760), (260, 63699552), (266, 62262720), (273, 60666240), (280, 59149584), (285, 58111872), (288, 57506540), (304, 54479880), (312, 53082960), (315, 52577408), (320, 51755886), (336, 49291320), (342, 48426560), (360, 46005232), (364, 45499680), (380, 43583904), (384, 43129905), (390, 42466368), (399, 41508480), (416, 39812220), (420, 39433056), (448, 36968490), (455, 36399744), (456, 36319920), (468, 35388640), (480, 34503924), (494, 33526080), (504, 32860880), (520, 31849776), (532, 31131360), (546, 30333120), (560, 29574792), (570, 29055936), (576, 28753270), (585, 28310912), (608, 27239940), (624, 26541480), (630, 26288704), (640, 25877943), (665, 24905088), (672, 24645660), (684, 24213280), (720, 23002616), (728, 22749840), (741, 22350720), (760, 21791952), (780, 21233184), (798, 20754240), (819, 20222080), (832, 19906110), (840, 19716528), (855, 19370624), (896, 18484245), (910, 18199872), (912, 18159960), (936, 17694320), (960, 17251962), (988, 16763040), (1008, 16430440), (1040, 15924888), (1064, 15565680), (1092, 15166560), (1120, 14787396), (1140, 14527968), (1152, 14376635), (1170, 14155456), (1197, 13836160), (1216, 13619970), (1235, 13410432), (1248, 13270740), (1260, 13144352), (1330, 12452544), (1344, 12322830), (1365, 12133248), (1368, 12106640), (1440, 11501308), (1456, 11374920), (1482, 11175360), (1520, 10895976), (1560, 10616592), (1596, 10377120), (1638, 10111040), (1663, 9959040), (1664, 9953055), (1680, 9858264), (1710, 9685312), (1729, 9578880), (1820, 9099936), (1824, 9079980), (1872, 8847160), (1920, 8625981), (1976, 8381520), (1995, 8301696), (2016, 8215220), (2080, 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(6652, 2489760), (6720, 2464566), (6840, 2421328), (6916, 2394720), (7280, 2274984), (7296, 2269995), (7410, 2235072), (7488, 2211790), (7904, 2095380), (7980, 2075424), (8064, 2053805), (8190, 2022208), (8315, 1991808), (8320, 1990611), (8512, 1945710), (8645, 1915776), (8736, 1895820), (8892, 1862560), (9120, 1815996), (9360, 1769432), (9576, 1729520), (9880, 1676304), (9978, 1659840), (10080, 1643044), (10374, 1596480), (10640, 1556568), (10920, 1516656), (10944, 1513330), (11115, 1490048), (11641, 1422720), (11648, 1421865), (11856, 1396920), (11970, 1383616), (12160, 1361997), (12480, 1327074), (12768, 1297140), (13104, 1263880), (13304, 1244880), (13440, 1232283), (13680, 1210664), (13832, 1197360), (14560, 1137492), (14820, 1117536), (14967, 1106560), (14976, 1105895), (15561, 1064320), (15808, 1047690), (15960, 1037712), (16380, 1011104), (16630, 995904), (17024, 972855), (17290, 957888), (17472, 947910), (17784, 931280), (18240, 907998), (18720, 884716), (19152, 864760), (19760, 838152), (19956, 829920), (20160, 821522), (20748, 798240), (21280, 778284), (21619, 766080), (21840, 758328), (21888, 756665), (22230, 745024), (23282, 711360), (23712, 698460), (23940, 691808), (24945, 663936), (24960, 663537), (25536, 648570), (25935, 638592), (26208, 631940), (26608, 622440), (27360, 605332), (27664, 598680), (29120, 568746), (29640, 558768), (29934, 553280), (31122, 532160), (31597, 524160), (31616, 523845), (31920, 518856), (32760, 505552), (33260, 497952), (34580, 478944), (34923, 474240), (34944, 473955), (35568, 465640), (36480, 453999), (37440, 442358), (38304, 432380), (39520, 419076), (39912, 414960), (40320, 410761), (41496, 399120), (42560, 389142), (43238, 383040), (43680, 379164), (44460, 372512), (46564, 355680), (47424, 349230), (47880, 345904), (49890, 331968), (51072, 324285), (51870, 319296), (52416, 315970), (53216, 311220), (54720, 302666), (55328, 299340), (58205, 284544), (58240, 284373), (59280, 279384), (59868, 276640), (62244, 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