21342919680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 528

約数和(自身を含む): 77825040384

約数和(自身を除く): 56482120704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 67, 72, 80, 90, 93, 96, 120, 124, 128, 134, 144, 155, 160, 180, 186, 192, 201, 223, 240, 248, 256, 268, 279, 288, 310, 320, 335, 360, 372, 384, 402, 446, 465, 480, 496, 512, 536, 558, 576, 603, 620, 640, 669, 670, 720, 744, 768, 804, 892, 930, 960, 992, 1005, 1024, 1072, 1115, 1116, 1152, 1206, 1240, 1280, 1338, 1340, 1395, 1440, 1488, 1536, 1608, 1784, 1860, 1920, 1984, 2007, 2010, 2077, 2144, 2230, 2232, 2304, 2412, 2480, 2560, 2676, 2680, 2790, 2880, 2976, 3015, 3072, 3216, 3345, 3568, 3720, 3840, 3968, 4014, 4020, 4154, 4288, 4460, 4464, 4608, 4824, 4960, 5120, 5352, 5360, 5580, 5760, 5952, 6030, 6231, 6432, 6690, 6913, 7136, 7440, 7680, 7936, 8028, 8040, 8308, 8576, 8920, 8928, 9216, 9648, 9920, 10035, 10385, 10704, 10720, 11160, 11520, 11904, 12060, 12462, 12864, 13380, 13826, 14272, 14880, 14941, 15360, 15872, 16056, 16080, 16616, 17152, 17840, 17856, 18693, 19296, 19840, 20070, 20739, 20770, 21408, 21440, 22320, 23040, 23808, 24120, 24924, 25728, 26760, 27652, 28544, 29760, 29882, 31155, 31744, 32112, 32160, 33232, 34304, 34565, 35680, 35712, 37386, 38592, 39680, 40140, 41478, 41540, 42816, 42880, 44640, 44823, 46080, 47616, 48240, 49848, 51456, 53520, 55304, 57088, 59520, 59764, 62217, 62310, 64224, 64320, 66464, 68608, 69130, 71360, 71424, 74705, 74772, 77184, 79360, 80280, 82956, 83080, 85632, 85760, 89280, 89646, 93465, 95232, 96480, 99696, 102912, 103695, 107040, 110608, 114176, 119040, 119528, 124434, 124620, 128448, 128640, 132928, 134469, 138260, 142720, 142848, 149410, 149544, 154368, 158720, 160560, 165912, 166160, 171264, 171520, 178560, 179292, 186930, 192960, 199392, 205824, 207390, 214080, 221216, 224115, 228352, 238080, 239056, 248868, 249240, 256896, 257280, 265856, 268938, 276520, 285440, 285696, 298820, 299088, 308736, 311085, 321120, 331824, 332320, 342528, 343040, 357120, 358584, 373860, 385920, 398784, 414780, 428160, 442432, 448230, 463171, 476160, 478112, 497736, 498480, 513792, 514560, 531712, 537876, 553040, 570880, 597640, 598176, 617472, 622170, 642240, 663648, 664640, 672345, 685056, 714240, 717168, 747720, 771840, 797568, 829560, 856320, 884864, 896460, 926342, 956224, 995472, 996960, 1027584, 1029120, 1063424, 1075752, 1106080, 1141760, 1195280, 1196352, 1244340, 1284480, 1327296, 1329280, 1344690, 1389513, 1428480, 1434336, 1495440, 1543680, 1595136, 1659120, 1712640, 1769728, 1792920, 1852684, 1912448, 1990944, 1993920, 2055168, 2126848, 2151504, 2212160, 2315855, 2390560, 2392704, 2488680, 2568960, 2654592, 2658560, 2689380, 2779026, 2868672, 2990880, 3087360, 3190272, 3318240, 3425280, 3539456, 3585840, 3705368, 3824896, 3981888, 3987840, 4168539, 4303008, 4424320, 4631710, 4781120, 4785408, 4977360, 5137920, 5309184, 5317120, 5378760, 5558052, 5737344, 5981760, 6380544, 6636480, 6947565, 7078912, 7171680, 7410736, 7649792, 7963776, 7975680, 8337078, 8606016, 8848640, 9263420, 9562240, 9570816, 9954720, 10275840, 10618368, 10634240, 10757520, 11116104, 11474688, 11963520, 13272960, 13895130, 14343360, 14821472, 15299584, 15927552, 15951360, 16674156, 17212032, 17697280, 18526840, 19124480, 19141632, 19909440, 20842695, 21236736, 21515040, 22232208, 22949376, 23927040, 26545920, 27790260, 28686720, 29642944, 31855104, 31902720, 33348312, 34424064, 35394560, 37053680, 38248960, 39818880, 41685390, 43030080, 44464416, 45898752, 47854080, 53091840, 55580520, 57373440, 59285888, 63710208, 66696624, 68848128, 74107360, 76497920, 79637760, 83370780, 86060160, 88928832, 95708160, 106183680, 111161040, 114746880, 118571776, 133393248, 137696256, 148214720, 159275520, 166741560, 172120320, 177857664, 222322080, 229493760, 237143552, 266786496, 296429440, 318551040, 333483120, 344240640, 355715328, 444644160, 474287104, 533572992, 592858880, 666966240, 688481280, 711430656, 889288320, 1067145984, 1185717760, 1333932480, 1422861312, 1778576640, 2134291968, 2371435520, 2667864960, 3557153280, 4268583936, 5335729920, 7114306560, 10671459840, 21342919680]

約数ペア:

[(1, 21342919680), (2, 10671459840), (3, 7114306560), (4, 5335729920), (5, 4268583936), (6, 3557153280), (8, 2667864960), (9, 2371435520), (10, 2134291968), (12, 1778576640), (15, 1422861312), (16, 1333932480), (18, 1185717760), (20, 1067145984), (24, 889288320), (30, 711430656), (31, 688481280), (32, 666966240), (36, 592858880), (40, 533572992), (45, 474287104), (48, 444644160), (60, 355715328), (62, 344240640), (64, 333483120), (67, 318551040), (72, 296429440), (80, 266786496), (90, 237143552), (93, 229493760), (96, 222322080), (120, 177857664), (124, 172120320), (128, 166741560), (134, 159275520), (144, 148214720), (155, 137696256), (160, 133393248), (180, 118571776), (186, 114746880), (192, 111161040), (201, 106183680), (223, 95708160), (240, 88928832), (248, 86060160), (256, 83370780), (268, 79637760), (279, 76497920), (288, 74107360), (310, 68848128), (320, 66696624), (335, 63710208), (360, 59285888), (372, 57373440), (384, 55580520), (402, 53091840), (446, 47854080), (465, 45898752), (480, 44464416), (496, 43030080), (512, 41685390), (536, 39818880), (558, 38248960), (576, 37053680), (603, 35394560), (620, 34424064), (640, 33348312), (669, 31902720), (670, 31855104), (720, 29642944), (744, 28686720), (768, 27790260), (804, 26545920), (892, 23927040), (930, 22949376), (960, 22232208), (992, 21515040), (1005, 21236736), (1024, 20842695), (1072, 19909440), (1115, 19141632), (1116, 19124480), (1152, 18526840), (1206, 17697280), (1240, 17212032), (1280, 16674156), (1338, 15951360), (1340, 15927552), (1395, 15299584), (1440, 14821472), (1488, 14343360), (1536, 13895130), (1608, 13272960), (1784, 11963520), (1860, 11474688), (1920, 11116104), (1984, 10757520), (2007, 10634240), (2010, 10618368), (2077, 10275840), (2144, 9954720), (2230, 9570816), (2232, 9562240), (2304, 9263420), (2412, 8848640), (2480, 8606016), (2560, 8337078), (2676, 7975680), (2680, 7963776), (2790, 7649792), (2880, 7410736), (2976, 7171680), (3015, 7078912), (3072, 6947565), (3216, 6636480), (3345, 6380544), (3568, 5981760), (3720, 5737344), (3840, 5558052), (3968, 5378760), (4014, 5317120), (4020, 5309184), (4154, 5137920), (4288, 4977360), (4460, 4785408), (4464, 4781120), (4608, 4631710), (4824, 4424320), (4960, 4303008), (5120, 4168539), (5352, 3987840), (5360, 3981888), (5580, 3824896), (5760, 3705368), (5952, 3585840), (6030, 3539456), (6231, 3425280), (6432, 3318240), (6690, 3190272), (6913, 3087360), (7136, 2990880), (7440, 2868672), (7680, 2779026), (7936, 2689380), (8028, 2658560), (8040, 2654592), (8308, 2568960), (8576, 2488680), (8920, 2392704), (8928, 2390560), (9216, 2315855), (9648, 2212160), (9920, 2151504), (10035, 2126848), (10385, 2055168), (10704, 1993920), (10720, 1990944), (11160, 1912448), (11520, 1852684), (11904, 1792920), (12060, 1769728), (12462, 1712640), (12864, 1659120), (13380, 1595136), (13826, 1543680), (14272, 1495440), (14880, 1434336), (14941, 1428480), (15360, 1389513), (15872, 1344690), (16056, 1329280), (16080, 1327296), (16616, 1284480), (17152, 1244340), (17840, 1196352), (17856, 1195280), (18693, 1141760), (19296, 1106080), (19840, 1075752), (20070, 1063424), (20739, 1029120), (20770, 1027584), (21408, 996960), (21440, 995472), (22320, 956224), (23040, 926342), (23808, 896460), (24120, 884864), (24924, 856320), (25728, 829560), (26760, 797568), (27652, 771840), (28544, 747720), (29760, 717168), (29882, 714240), (31155, 685056), (31744, 672345), (32112, 664640), (32160, 663648), (33232, 642240), (34304, 622170), (34565, 617472), (35680, 598176), (35712, 597640), (37386, 570880), (38592, 553040), (39680, 537876), (40140, 531712), (41478, 514560), (41540, 513792), (42816, 498480), (42880, 497736), (44640, 478112), (44823, 476160), (46080, 463171), (47616, 448230), (48240, 442432), (49848, 428160), (51456, 414780), (53520, 398784), (55304, 385920), (57088, 373860), (59520, 358584), (59764, 357120), (62217, 343040), (62310, 342528), (64224, 332320), (64320, 331824), (66464, 321120), (68608, 311085), (69130, 308736), (71360, 299088), (71424, 298820), (74705, 285696), (74772, 285440), (77184, 276520), (79360, 268938), (80280, 265856), (82956, 257280), (83080, 256896), (85632, 249240), (85760, 248868), (89280, 239056), (89646, 238080), (93465, 228352), (95232, 224115), (96480, 221216), (99696, 214080), (102912, 207390), (103695, 205824), (107040, 199392), (110608, 192960), (114176, 186930), (119040, 179292), (119528, 178560), (124434, 171520), (124620, 171264), (128448, 166160), (128640, 165912), (132928, 160560), (134469, 158720), (138260, 154368), (142720, 149544), (142848, 149410)]