21349954080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 960

約数和(自身を含む): 95117476608

約数和(自身を除く): 73767522528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 43, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 86, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 129, 130, 135, 140, 144, 156, 160, 162, 168, 172, 180, 182, 189, 195, 208, 210, 215, 216, 224, 234, 240, 252, 258, 260, 270, 273, 280, 288, 301, 312, 315, 324, 336, 344, 351, 360, 364, 378, 387, 390, 405, 416, 420, 421, 430, 432, 455, 468, 480, 504, 516, 520, 540, 546, 559, 560, 567, 585, 602, 624, 630, 645, 648, 672, 688, 702, 720, 728, 756, 774, 780, 810, 819, 840, 842, 860, 864, 903, 910, 936, 945, 1008, 1032, 1040, 1053, 1080, 1092, 1118, 1120, 1134, 1161, 1170, 1204, 1248, 1260, 1263, 1290, 1296, 1365, 1376, 1404, 1440, 1456, 1505, 1512, 1548, 1560, 1620, 1638, 1677, 1680, 1684, 1720, 1755, 1806, 1820, 1872, 1890, 1935, 2016, 2064, 2080, 2105, 2106, 2160, 2184, 2236, 2268, 2322, 2340, 2408, 2457, 2520, 2526, 2580, 2592, 2709, 2730, 2795, 2808, 2835, 2912, 2947, 3010, 3024, 3096, 3120, 3240, 3276, 3354, 3360, 3368, 3440, 3483, 3510, 3612, 3640, 3744, 3780, 3789, 3870, 3913, 4095, 4128, 4210, 4212, 4320, 4368, 4472, 4515, 4536, 4644, 4680, 4816, 4914, 5031, 5040, 5052, 5160, 5265, 5418, 5460, 5473, 5590, 5616, 5670, 5805, 5894, 6020, 6048, 6192, 6240, 6315, 6480, 6552, 6708, 6736, 6880, 6966, 7020, 7224, 7280, 7371, 7560, 7578, 7740, 7826, 8127, 8190, 8385, 8420, 8424, 8736, 8841, 8944, 9030, 9072, 9288, 9360, 9632, 9828, 10062, 10080, 10104, 10320, 10530, 10836, 10920, 10946, 11180, 11232, 11340, 11367, 11610, 11739, 11788, 12040, 12285, 12384, 12630, 12960, 13104, 13416, 13472, 13545, 13932, 14040, 14448, 14560, 14735, 14742, 15093, 15120, 15156, 15480, 15652, 16254, 16380, 16419, 16770, 16840, 16848, 17415, 17682, 17888, 18060, 18103, 18144, 18576, 18720, 18945, 19565, 19656, 20124, 20208, 20640, 21060, 21672, 21840, 21892, 22360, 22680, 22734, 23220, 23478, 23576, 24080, 24381, 24570, 25155, 25260, 26208, 26523, 26832, 27090, 27365, 27864, 28080, 28896, 29470, 29484, 30186, 30240, 30312, 30960, 31304, 32508, 32760, 32838, 33540, 33680, 33696, 34101, 34830, 35217, 35364, 36120, 36206, 36855, 37152, 37890, 38311, 39130, 39312, 40248, 40416, 40635, 42120, 43344, 43680, 43784, 44205, 44720, 45279, 45360, 45468, 46440, 46956, 47152, 48160, 48762, 49140, 49257, 50310, 50520, 53046, 53664, 54180, 54309, 54730, 55728, 56160, 56835, 58695, 58940, 58968, 60372, 60624, 61920, 62608, 65016, 65520, 65676, 67080, 67360, 68202, 69660, 70434, 70728, 72240, 72412, 73710, 75465, 75780, 76622, 78260, 78624, 79569, 80496, 81270, 82095, 84240, 86688, 87568, 88410, 89440, 90515, 90558, 90720, 90936, 92880, 93912, 94304, 97524, 98280, 98514, 100620, 101040, 105651, 106092, 108360, 108618, 109460, 111456, 113670, 114933, 117390, 117880, 117936, 120744, 121248, 121905, 125216, 126721, 130032, 131040, 131352, 132615, 134160, 136404, 139320, 140868, 141456, 144480, 144824, 147420, 147771, 150930, 151560, 153244, 156520, 159138, 160992, 162540, 162927, 164190, 168480, 170505, 175136, 176085, 176820, 181030, 181116, 181872, 185760, 187824, 191555, 195048, 196560, 197028, 201240, 202080, 211302, 212184, 216720, 217236, 218920, 226395, 227340, 229866, 234780, 235339, 235760, 235872, 238707, 241488, 243810, 246285, 253442, 260064, 262704, 265230, 268320, 271545, 272808, 278640, 281736, 282912, 289648, 294840, 295542, 301860, 303120, 306488, 313040, 316953, 318276, 325080, 325854, 328380, 341010, 344799, 352170, 353640, 362060, 362232, 363744, 375648, 380163, 383110, 390096, 393120, 394056, 397845, 402480, 422604, 424368, 433440, 434472, 437840, 443313, 452790, 454680, 459732, 469560, 470678, 471520, 477414, 482976, 487620, 488781, 492570, 506884, 525408, 528255, 530460, 543090, 545616, 557280, 563472, 574665, 579296, 589680, 591084, 603720, 606240, 612976, 626080, 633605, 633906, 636552, 650160, 651708, 656760, 682020, 689598, 704340, 706017, 707280, 724120, 724464, 738855, 760326, 766220, 780192, 788112, 795690, 804960, 814635, 845208, 848736, 868944, 875680, 886626, 905580, 909360, 919464, 939120, 941356, 954828, 975240, 977562, 985140, 1013768, 1034397, 1056510, 1060920, 1086180, 1091232, 1126944, 1140489, 1149330, 1176695, 1179360, 1182168, 1193535, 1207440, 1225952, 1267210, 1267812, 1273104, 1300320, 1303416, 1313520, 1364040, 1379196, 1408680, 1412034, 1414560, 1448240, 1448928, 1466343, 1477710, 1520652, 1532440, 1576224, 1584765, 1591380, 1629270, 1647373, 1690416, 1723995, 1737888, 1773252, 1811160, 1818720, 1838928, 1878240, 1882712, 1900815, 1909656, 1950480, 1955124, 1970280, 2027536, 2068794, 2113020, 2118051, 2121840, 2172360, 2216565, 2280978, 2298660, 2353390, 2364336, 2387070, 2414880, 2443905, 2534420, 2535624, 2546208, 2606832, 2627040, 2728080, 2758392, 2817360, 2824068, 2896480, 2932686, 2955420, 3041304, 3064880, 3103191, 3169530, 3182760, 3258540, 3294746, 3380832, 3421467, 3447990, 3530085, 3546504, 3622320, 3677856, 3765424, 3801630, 3819312, 3900960, 3910248, 3940560, 4055072, 4137588, 4226040, 4236102, 4243680, 4344720, 4433130, 4561956, 4597320, 4706780, 4728672, 4774140, 4887810, 4942119, 5068840, 5071248, 5171985, 5213664, 5456160, 5516784, 5634720, 5648136, 5702445, 5865372, 5910840, 6082608, 6129760, 6206382, 6339060, 6354153, 6365520, 6517080, 6589492, 6842934, 6895980, 7060170, 7093008, 7244640, 7331715, 7530848, 7603260, 7638624, 7820496, 7881120, 8236865, 8275176, 8452080, 8472204, 8689440, 8866260, 9123912, 9194640, 9413560, 9548280, 9775620, 9884238, 10137680, 10142496, 10264401, 10343970, 10590255, 11033568, 11296272, 11404890, 11730744, 11821680, 12165216, 12412764, 12678120, 12708306, 12731040, 13034160, 13178984, 13685868, 13791960, 14120340, 14186016, 14663430, 14826357, 15206520, 15515955, 15640992, 16473730, 16550352, 16904160, 16944408, 17107335, 17732520, 18247824, 18389280, 18827120, 19062459, 19096560, 19551240, 19768476, 20275360, 20528802, 20687940, 21180510, 22592544, 22809780, 23461488, 23643360, 24710595, 24825528, 25356240, 25416612, 26068320, 26357968, 27371736, 27583920, 28240680, 29326860, 29652714, 30413040, 31031910, 31770765, 32947460, 33100704, 33888816, 34214670, 35465040, 36495648, 37654240, 38124918, 38193120, 39102480, 39536952, 41057604, 41375880, 42361020, 44479071, 45619560, 46922976, 49421190, 49651056, 50712480, 50833224, 51322005, 52715936, 54743472, 55167840, 56481360, 58653720, 59305428, 60826080, 62063820, 63541530, 65894920, 67777632, 68429340, 70930080, 74131785, 76249836, 78204960, 79073904, 82115208, 82751760, 84722040, 88958142, 91239120, 95312295, 98842380, 99302112, 101666448, 102644010, 109486944, 112962720, 117307440, 118610856, 124127640, 127083060, 131789840, 133437213, 136858680, 148263570, 152499672, 158147808, 164230416, 165503520, 169444080, 177916284, 182478240, 190624590, 197684760, 203332896, 205288020, 222395355, 234614880, 237221712, 248255280, 254166120, 263579680, 266874426, 273717360, 296527140, 304999344, 328460832, 338888160, 355832568, 381249180, 395369520, 410576040, 444790710, 474443424, 496510560, 508332240, 533748852, 547434720, 593054280, 609998688, 667186065, 711665136, 762498360, 790739040, 821152080, 889581420, 1016664480, 1067497704, 1186108560, 1334372130, 1423330272, 1524996720, 1642304160, 1779162840, 2134995408, 2372217120, 2668744260, 3049993440, 3558325680, 4269990816, 5337488520, 7116651360, 10674977040, 21349954080]

約数ペア:

[(1, 21349954080), (2, 10674977040), (3, 7116651360), (4, 5337488520), (5, 4269990816), (6, 3558325680), (7, 3049993440), (8, 2668744260), (9, 2372217120), (10, 2134995408), (12, 1779162840), (13, 1642304160), (14, 1524996720), (15, 1423330272), (16, 1334372130), (18, 1186108560), (20, 1067497704), (21, 1016664480), (24, 889581420), (26, 821152080), (27, 790739040), (28, 762498360), (30, 711665136), (32, 667186065), (35, 609998688), (36, 593054280), (39, 547434720), (40, 533748852), (42, 508332240), (43, 496510560), (45, 474443424), (48, 444790710), (52, 410576040), (54, 395369520), (56, 381249180), (60, 355832568), (63, 338888160), (65, 328460832), (70, 304999344), (72, 296527140), (78, 273717360), (80, 266874426), (81, 263579680), (84, 254166120), (86, 248255280), (90, 237221712), (91, 234614880), (96, 222395355), (104, 205288020), (105, 203332896), (108, 197684760), (112, 190624590), (117, 182478240), (120, 177916284), (126, 169444080), (129, 165503520), (130, 164230416), (135, 158147808), (140, 152499672), (144, 148263570), (156, 136858680), (160, 133437213), (162, 131789840), (168, 127083060), (172, 124127640), (180, 118610856), (182, 117307440), (189, 112962720), (195, 109486944), (208, 102644010), (210, 101666448), (215, 99302112), (216, 98842380), (224, 95312295), (234, 91239120), (240, 88958142), (252, 84722040), (258, 82751760), (260, 82115208), (270, 79073904), (273, 78204960), (280, 76249836), (288, 74131785), (301, 70930080), (312, 68429340), (315, 67777632), (324, 65894920), (336, 63541530), (344, 62063820), (351, 60826080), (360, 59305428), (364, 58653720), (378, 56481360), (387, 55167840), (390, 54743472), (405, 52715936), (416, 51322005), (420, 50833224), (421, 50712480), (430, 49651056), (432, 49421190), (455, 46922976), (468, 45619560), (480, 44479071), (504, 42361020), (516, 41375880), (520, 41057604), (540, 39536952), (546, 39102480), (559, 38193120), (560, 38124918), (567, 37654240), (585, 36495648), (602, 35465040), (624, 34214670), (630, 33888816), (645, 33100704), (648, 32947460), (672, 31770765), (688, 31031910), (702, 30413040), (720, 29652714), (728, 29326860), (756, 28240680), (774, 27583920), (780, 27371736), (810, 26357968), (819, 26068320), (840, 25416612), (842, 25356240), (860, 24825528), (864, 24710595), (903, 23643360), (910, 23461488), (936, 22809780), (945, 22592544), (1008, 21180510), (1032, 20687940), (1040, 20528802), (1053, 20275360), (1080, 19768476), (1092, 19551240), (1118, 19096560), (1120, 19062459), (1134, 18827120), (1161, 18389280), (1170, 18247824), (1204, 17732520), (1248, 17107335), (1260, 16944408), (1263, 16904160), (1290, 16550352), (1296, 16473730), (1365, 15640992), (1376, 15515955), (1404, 15206520), (1440, 14826357), (1456, 14663430), (1505, 14186016), (1512, 14120340), (1548, 13791960), (1560, 13685868), (1620, 13178984), (1638, 13034160), (1677, 12731040), (1680, 12708306), (1684, 12678120), (1720, 12412764), (1755, 12165216), (1806, 11821680), (1820, 11730744), (1872, 11404890), (1890, 11296272), (1935, 11033568), (2016, 10590255), (2064, 10343970), (2080, 10264401), (2105, 10142496), (2106, 10137680), (2160, 9884238), (2184, 9775620), (2236, 9548280), (2268, 9413560), (2322, 9194640), (2340, 9123912), (2408, 8866260), (2457, 8689440), (2520, 8472204), (2526, 8452080), (2580, 8275176), (2592, 8236865), (2709, 7881120), (2730, 7820496), (2795, 7638624), (2808, 7603260), (2835, 7530848), (2912, 7331715), (2947, 7244640), (3010, 7093008), (3024, 7060170), (3096, 6895980), (3120, 6842934), (3240, 6589492), (3276, 6517080), (3354, 6365520), (3360, 6354153), (3368, 6339060), (3440, 6206382), (3483, 6129760), (3510, 6082608), (3612, 5910840), (3640, 5865372), (3744, 5702445), (3780, 5648136), (3789, 5634720), (3870, 5516784), (3913, 5456160), (4095, 5213664), (4128, 5171985), (4210, 5071248), (4212, 5068840), (4320, 4942119), (4368, 4887810), (4472, 4774140), (4515, 4728672), (4536, 4706780), (4644, 4597320), (4680, 4561956), (4816, 4433130), (4914, 4344720), (5031, 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1838928), (11739, 1818720), (11788, 1811160), (12040, 1773252), (12285, 1737888), (12384, 1723995), (12630, 1690416), (12960, 1647373), (13104, 1629270), (13416, 1591380), (13472, 1584765), (13545, 1576224), (13932, 1532440), (14040, 1520652), (14448, 1477710), (14560, 1466343), (14735, 1448928), (14742, 1448240), (15093, 1414560), (15120, 1412034), (15156, 1408680), (15480, 1379196), (15652, 1364040), (16254, 1313520), (16380, 1303416), (16419, 1300320), (16770, 1273104), (16840, 1267812), (16848, 1267210), (17415, 1225952), (17682, 1207440), (17888, 1193535), (18060, 1182168), (18103, 1179360), (18144, 1176695), (18576, 1149330), (18720, 1140489), (18945, 1126944), (19565, 1091232), (19656, 1086180), (20124, 1060920), (20208, 1056510), (20640, 1034397), (21060, 1013768), (21672, 985140), (21840, 977562), (21892, 975240), (22360, 954828), (22680, 941356), (22734, 939120), (23220, 919464), (23478, 909360), (23576, 905580), (24080, 886626), (24381, 875680), (24570, 868944), (25155, 848736), (25260, 845208), (26208, 814635), (26523, 804960), (26832, 795690), (27090, 788112), (27365, 780192), (27864, 766220), (28080, 760326), (28896, 738855), (29470, 724464), (29484, 724120), (30186, 707280), (30240, 706017), (30312, 704340), (30960, 689598), (31304, 682020), (32508, 656760), (32760, 651708), (32838, 650160), (33540, 636552), (33680, 633906), (33696, 633605), (34101, 626080), (34830, 612976), (35217, 606240), (35364, 603720), (36120, 591084), (36206, 589680), (36855, 579296), (37152, 574665), (37890, 563472), (38311, 557280), (39130, 545616), (39312, 543090), (40248, 530460), (40416, 528255), (40635, 525408), (42120, 506884), (43344, 492570), (43680, 488781), (43784, 487620), (44205, 482976), (44720, 477414), (45279, 471520), (45360, 470678), (45468, 469560), (46440, 459732), (46956, 454680), (47152, 452790), (48160, 443313), (48762, 437840), (49140, 434472), (49257, 433440), (50310, 424368), (50520, 422604), (53046, 402480), (53664, 397845), (54180, 394056), (54309, 393120), (54730, 390096), (55728, 383110), (56160, 380163), (56835, 375648), (58695, 363744), (58940, 362232), (58968, 362060), (60372, 353640), (60624, 352170), (61920, 344799), (62608, 341010), (65016, 328380), (65520, 325854), (65676, 325080), (67080, 318276), (67360, 316953), (68202, 313040), (69660, 306488), (70434, 303120), (70728, 301860), (72240, 295542), (72412, 294840), (73710, 289648), (75465, 282912), (75780, 281736), (76622, 278640), (78260, 272808), (78624, 271545), (79569, 268320), (80496, 265230), (81270, 262704), (82095, 260064), (84240, 253442), (86688, 246285), (87568, 243810), (88410, 241488), (89440, 238707), (90515, 235872), (90558, 235760), (90720, 235339), (90936, 234780), (92880, 229866), (93912, 227340), (94304, 226395), (97524, 218920), (98280, 217236), (98514, 216720), (100620, 212184), (101040, 211302), (105651, 202080), (106092, 201240), (108360, 197028), (108618, 196560), (109460, 195048), (111456, 191555), (113670, 187824), (114933, 185760), (117390, 181872), (117880, 181116), (117936, 181030), (120744, 176820), (121248, 176085), (121905, 175136), (125216, 170505), (126721, 168480), (130032, 164190), (131040, 162927), (131352, 162540), (132615, 160992), (134160, 159138), (136404, 156520), (139320, 153244), (140868, 151560), (141456, 150930), (144480, 147771), (144824, 147420)]