21812219520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1152

約数の個数: 512

約数和(自身を含む): 86332538880

約数和(自身を除く): 64520319360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 127, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 254, 260, 273, 280, 312, 320, 336, 364, 381, 384, 390, 416, 420, 448, 455, 480, 508, 520, 546, 560, 624, 635, 640, 672, 728, 762, 780, 832, 840, 889, 896, 910, 960, 983, 1016, 1040, 1092, 1120, 1248, 1270, 1344, 1365, 1456, 1524, 1560, 1651, 1664, 1680, 1778, 1820, 1905, 1920, 1966, 2032, 2080, 2184, 2240, 2496, 2540, 2667, 2688, 2730, 2912, 2949, 3048, 3120, 3302, 3360, 3556, 3640, 3810, 3932, 4064, 4160, 4368, 4445, 4480, 4915, 4953, 4992, 5080, 5334, 5460, 5824, 5898, 6096, 6240, 6604, 6720, 6881, 7112, 7280, 7620, 7864, 8128, 8255, 8320, 8736, 8890, 9830, 9906, 10160, 10668, 10920, 11557, 11648, 11796, 12192, 12480, 12779, 13208, 13335, 13440, 13762, 14224, 14560, 14745, 15240, 15728, 16256, 16510, 17472, 17780, 19660, 19812, 20320, 20643, 21336, 21840, 23114, 23592, 24384, 24765, 24960, 25558, 26416, 26670, 27524, 28448, 29120, 29490, 30480, 31456, 33020, 34405, 34671, 34944, 35560, 38337, 39320, 39624, 40640, 41286, 42672, 43680, 46228, 47184, 48768, 49530, 51116, 52832, 53340, 55048, 56896, 57785, 58240, 58980, 60960, 62912, 63895, 66040, 68810, 69342, 71120, 76674, 78640, 79248, 81280, 82572, 85344, 87360, 89453, 92456, 94368, 99060, 102232, 103215, 105664, 106680, 110096, 113792, 115570, 117960, 121920, 124841, 125824, 127790, 132080, 137620, 138684, 142240, 153348, 157280, 158496, 165144, 170688, 173355, 174720, 178906, 184912, 188736, 191685, 198120, 204464, 206430, 211328, 213360, 220192, 231140, 235920, 243840, 249682, 255580, 264160, 268359, 275240, 277368, 284480, 306696, 314560, 316992, 330288, 341376, 346710, 357812, 369824, 374523, 377472, 383370, 396240, 408928, 412860, 426720, 440384, 447265, 462280, 471840, 499364, 511160, 528320, 536718, 550480, 554736, 568960, 613392, 624205, 629120, 633984, 660576, 693420, 715624, 739648, 749046, 766740, 792480, 817856, 825720, 853440, 873887, 880768, 894530, 924560, 943680, 998728, 1022320, 1056640, 1073436, 1100960, 1109472, 1226784, 1248410, 1321152, 1341795, 1386840, 1431248, 1479296, 1498092, 1533480, 1584960, 1622933, 1635712, 1651440, 1706880, 1747774, 1789060, 1849120, 1872615, 1887360, 1997456, 2044640, 2146872, 2201920, 2218944, 2453568, 2496820, 2621661, 2642304, 2683590, 2773680, 2862496, 2996184, 3066960, 3169920, 3245866, 3302880, 3495548, 3578120, 3698240, 3745230, 3994912, 4089280, 4293744, 4369435, 4403840, 4437888, 4868799, 4907136, 4993640, 5243322, 5367180, 5547360, 5724992, 5992368, 6133920, 6491732, 6605760, 6991096, 7156240, 7396480, 7490460, 7989824, 8114665, 8178560, 8587488, 8738870, 9737598, 9987280, 10486644, 10734360, 11094720, 11360531, 11449984, 11984736, 12267840, 12983464, 13108305, 13211520, 13982192, 14312480, 14980920, 15979648, 16229330, 17174976, 17477740, 19475196, 19974560, 20973288, 21468720, 22189440, 22721062, 23969472, 24343995, 24535680, 25966928, 26216610, 27964384, 28624960, 29961840, 32458660, 34081593, 34349952, 34955480, 38950392, 39949120, 41946576, 42937440, 45442124, 47938944, 48687990, 51933856, 52433220, 55928768, 56802655, 57249920, 59923680, 64917320, 68163186, 69910960, 77900784, 79898240, 83893152, 85874880, 90884248, 97375980, 103867712, 104866440, 111857536, 113605310, 119847360, 129834640, 136326372, 139821920, 155801568, 167786304, 170407965, 171749760, 181768496, 194751960, 207735424, 209732880, 227210620, 239694720, 259669280, 272652744, 279643840, 311603136, 335572608, 340815930, 363536992, 389503920, 419465760, 454421240, 519338560, 545305488, 559287680, 623206272, 681631860, 727073984, 779007840, 838931520, 908842480, 1038677120, 1090610976, 1363263720, 1454147968, 1558015680, 1677863040, 1817684960, 2181221952, 2726527440, 3116031360, 3635369920, 4362443904, 5453054880, 7270739840, 10906109760, 21812219520]

約数ペア:

[(1, 21812219520), (2, 10906109760), (3, 7270739840), (4, 5453054880), (5, 4362443904), (6, 3635369920), (7, 3116031360), (8, 2726527440), (10, 2181221952), (12, 1817684960), (13, 1677863040), (14, 1558015680), (15, 1454147968), (16, 1363263720), (20, 1090610976), (21, 1038677120), (24, 908842480), (26, 838931520), (28, 779007840), (30, 727073984), (32, 681631860), (35, 623206272), (39, 559287680), (40, 545305488), (42, 519338560), (48, 454421240), (52, 419465760), (56, 389503920), (60, 363536992), (64, 340815930), (65, 335572608), (70, 311603136), (78, 279643840), (80, 272652744), (84, 259669280), (91, 239694720), (96, 227210620), (104, 209732880), (105, 207735424), (112, 194751960), (120, 181768496), (127, 171749760), (128, 170407965), (130, 167786304), (140, 155801568), (156, 139821920), (160, 136326372), (168, 129834640), (182, 119847360), (192, 113605310), (195, 111857536), (208, 104866440), (210, 103867712), (224, 97375980), (240, 90884248), (254, 85874880), (260, 83893152), (273, 79898240), (280, 77900784), (312, 69910960), (320, 68163186), (336, 64917320), (364, 59923680), (381, 57249920), (384, 56802655), (390, 55928768), (416, 52433220), (420, 51933856), (448, 48687990), (455, 47938944), (480, 45442124), (508, 42937440), (520, 41946576), (546, 39949120), (560, 38950392), (624, 34955480), (635, 34349952), (640, 34081593), (672, 32458660), (728, 29961840), (762, 28624960), (780, 27964384), (832, 26216610), (840, 25966928), (889, 24535680), (896, 24343995), (910, 23969472), (960, 22721062), (983, 22189440), (1016, 21468720), (1040, 20973288), (1092, 19974560), (1120, 19475196), (1248, 17477740), (1270, 17174976), (1344, 16229330), (1365, 15979648), (1456, 14980920), (1524, 14312480), (1560, 13982192), (1651, 13211520), (1664, 13108305), (1680, 12983464), (1778, 12267840), (1820, 11984736), (1905, 11449984), (1920, 11360531), (1966, 11094720), (2032, 10734360), (2080, 10486644), (2184, 9987280), (2240, 9737598), (2496, 8738870), (2540, 8587488), (2667, 8178560), (2688, 8114665), (2730, 7989824), (2912, 7490460), (2949, 7396480), (3048, 7156240), (3120, 6991096), (3302, 6605760), (3360, 6491732), (3556, 6133920), (3640, 5992368), (3810, 5724992), (3932, 5547360), (4064, 5367180), (4160, 5243322), (4368, 4993640), (4445, 4907136), (4480, 4868799), (4915, 4437888), (4953, 4403840), (4992, 4369435), (5080, 4293744), (5334, 4089280), (5460, 3994912), (5824, 3745230), (5898, 3698240), (6096, 3578120), (6240, 3495548), (6604, 3302880), (6720, 3245866), (6881, 3169920), (7112, 3066960), (7280, 2996184), (7620, 2862496), (7864, 2773680), (8128, 2683590), (8255, 2642304), (8320, 2621661), (8736, 2496820), (8890, 2453568), (9830, 2218944), (9906, 2201920), (10160, 2146872), (10668, 2044640), (10920, 1997456), (11557, 1887360), (11648, 1872615), (11796, 1849120), (12192, 1789060), (12480, 1747774), (12779, 1706880), (13208, 1651440), (13335, 1635712), (13440, 1622933), (13762, 1584960), (14224, 1533480), (14560, 1498092), (14745, 1479296), (15240, 1431248), (15728, 1386840), (16256, 1341795), (16510, 1321152), (17472, 1248410), (17780, 1226784), (19660, 1109472), (19812, 1100960), (20320, 1073436), (20643, 1056640), (21336, 1022320), (21840, 998728), (23114, 943680), (23592, 924560), (24384, 894530), (24765, 880768), (24960, 873887), (25558, 853440), (26416, 825720), (26670, 817856), (27524, 792480), (28448, 766740), (29120, 749046), (29490, 739648), (30480, 715624), (31456, 693420), (33020, 660576), (34405, 633984), (34671, 629120), (34944, 624205), (35560, 613392), (38337, 568960), (39320, 554736), (39624, 550480), (40640, 536718), (41286, 528320), (42672, 511160), (43680, 499364), (46228, 471840), (47184, 462280), (48768, 447265), (49530, 440384), (51116, 426720), (52832, 412860), (53340, 408928), (55048, 396240), (56896, 383370), (57785, 377472), (58240, 374523), (58980, 369824), (60960, 357812), (62912, 346710), (63895, 341376), (66040, 330288), (68810, 316992), (69342, 314560), (71120, 306696), (76674, 284480), (78640, 277368), (79248, 275240), (81280, 268359), (82572, 264160), (85344, 255580), (87360, 249682), (89453, 243840), (92456, 235920), (94368, 231140), (99060, 220192), (102232, 213360), (103215, 211328), (105664, 206430), (106680, 204464), (110096, 198120), (113792, 191685), (115570, 188736), (117960, 184912), (121920, 178906), (124841, 174720), (125824, 173355), (127790, 170688), (132080, 165144), (137620, 158496), (138684, 157280), (142240, 153348)]