21517695360

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 960

約数和(自身を含む): 91932595920

約数和(自身を除く): 70414900560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 147, 160, 162, 168, 172, 180, 189, 192, 196, 197, 210, 215, 216, 224, 240, 245, 252, 258, 270, 280, 288, 294, 301, 315, 320, 324, 336, 344, 360, 378, 384, 387, 392, 394, 405, 420, 430, 432, 441, 448, 480, 490, 504, 516, 540, 560, 567, 576, 588, 591, 602, 630, 640, 645, 648, 672, 688, 720, 735, 756, 774, 784, 788, 810, 840, 860, 864, 882, 896, 903, 945, 960, 980, 985, 1008, 1032, 1080, 1120, 1134, 1152, 1161, 1176, 1182, 1204, 1260, 1290, 1296, 1323, 1344, 1376, 1379, 1440, 1470, 1505, 1512, 1548, 1568, 1576, 1620, 1680, 1720, 1728, 1764, 1773, 1806, 1890, 1920, 1935, 1960, 1970, 2016, 2064, 2107, 2160, 2205, 2240, 2268, 2322, 2352, 2364, 2408, 2520, 2580, 2592, 2646, 2688, 2709, 2752, 2758, 2835, 2880, 2940, 2955, 3010, 3024, 3096, 3136, 3152, 3240, 3360, 3440, 3456, 3483, 3528, 3546, 3612, 3780, 3870, 3920, 3940, 3969, 4032, 4128, 4137, 4214, 4320, 4410, 4480, 4515, 4536, 4644, 4704, 4728, 4816, 5040, 5160, 5184, 5292, 5319, 5418, 5504, 5516, 5670, 5760, 5805, 5880, 5910, 6020, 6048, 6192, 6272, 6304, 6321, 6480, 6615, 6720, 6880, 6895, 6966, 7056, 7092, 7224, 7560, 7740, 7840, 7880, 7938, 8064, 8127, 8256, 8274, 8428, 8471, 8640, 8820, 8865, 9030, 9072, 9288, 9408, 9456, 9632, 9653, 10080, 10320, 10368, 10535, 10584, 10638, 10836, 11032, 11340, 11610, 11760, 11820, 12040, 12096, 12384, 12411, 12608, 12642, 12960, 13230, 13440, 13545, 13760, 13790, 13932, 14112, 14184, 14448, 15120, 15480, 15680, 15760, 15876, 15957, 16254, 16512, 16548, 16856, 16942, 17280, 17415, 17640, 17730, 18060, 18144, 18576, 18816, 18912, 18963, 19264, 19306, 19845, 20160, 20640, 20685, 21070, 21168, 21276, 21672, 22064, 22680, 23220, 23520, 23640, 24080, 24192, 24381, 24768, 24822, 25216, 25284, 25413, 25920, 26460, 26595, 27090, 27520, 27580, 27864, 28224, 28368, 28896, 28959, 30240, 30960, 31360, 31520, 31605, 31752, 31914, 32508, 33096, 33712, 33884, 34830, 35280, 35460, 36120, 36288, 37152, 37233, 37824, 37926, 38528, 38612, 39690, 40320, 40635, 41280, 41370, 42140, 42336, 42355, 42552, 43344, 44128, 45360, 46440, 47040, 47280, 48160, 48265, 48762, 49536, 49644, 50568, 50826, 51840, 52920, 53190, 54180, 55160, 55728, 56448, 56736, 56889, 57792, 57918, 59297, 60480, 61920, 62055, 63040, 63210, 63504, 63828, 65016, 66192, 67424, 67768, 69660, 70560, 70920, 72240, 72576, 74304, 74466, 75648, 75852, 76239, 77224, 79380, 79785, 81270, 82560, 82740, 84280, 84672, 84710, 85104, 86688, 86877, 88256, 90720, 92880, 94080, 94560, 94815, 96320, 96530, 97524, 99288, 101136, 101652, 105840, 106380, 108360, 110320, 111456, 111699, 113472, 113778, 115584, 115836, 118594, 120960, 121905, 123840, 124110, 126080, 126420, 127008, 127065, 127656, 130032, 132384, 134848, 135536, 139320, 141120, 141840, 144480, 144795, 148608, 148932, 151704, 152478, 154448, 158760, 159570, 162540, 165480, 168560, 169344, 169420, 170208, 170667, 173376, 173754, 176512, 177891, 181440, 185760, 186165, 189120, 189630, 192640, 193060, 195048, 198576, 202272, 203304, 211680, 212760, 216720, 220640, 222912, 223398, 226944, 227556, 228717, 231672, 237188, 243810, 247680, 248220, 252840, 254016, 254130, 255312, 260064, 260631, 264768, 269696, 271072, 278640, 282240, 283680, 284445, 288960, 289590, 296485, 297864, 303408, 304956, 308896, 317520, 319140, 325080, 330960, 337120, 338840, 340416, 341334, 346752, 347508, 355782, 362880, 371520, 372330, 378240, 379260, 381195, 386120, 390096, 397152, 404544, 406608, 415079, 423360, 425520, 433440, 434385, 441280, 445824, 446796, 455112, 457434, 463344, 474376, 487620, 496440, 505680, 508032, 508260, 510624, 520128, 521262, 529536, 533673, 542144, 557280, 558495, 567360, 568890, 577920, 579180, 592970, 595728, 606816, 609912, 617792, 635040, 638280, 650160, 661920, 674240, 677680, 680832, 682668, 686151, 695016, 711564, 743040, 744660, 758520, 762390, 772240, 780192, 781893, 794304, 809088, 813216, 830158, 846720, 851040, 853335, 866880, 868770, 882560, 889455, 893592, 910224, 914868, 926688, 948752, 975240, 992880, 1011360, 1016520, 1021248, 1040256, 1042524, 1067346, 1084288, 1114560, 1116990, 1134720, 1137780, 1143585, 1158360, 1185940, 1191456, 1213632, 1219824, 1235584, 1245237, 1270080, 1276560, 1300320, 1303155, 1323840, 1348480, 1355360, 1365336, 1372302, 1390032, 1423128, 1489320, 1517040, 1524780, 1544480, 1560384, 1563786, 1588608, 1601019, 1626432, 1660316, 1702080, 1706670, 1733760, 1737540, 1778910, 1787184, 1820448, 1829736, 1853376, 1897504, 1950480, 1985760, 2022720, 2033040, 2042496, 2075395, 2085048, 2134692, 2229120, 2233980, 2275560, 2287170, 2316720, 2371880, 2382912, 2427264, 2439648, 2490474, 2540160, 2553120, 2600640, 2606310, 2647680, 2668365, 2710720, 2730672, 2744604, 2780064, 2846256, 2978640, 3034080, 3049560, 3088960, 3120768, 3127572, 3202038, 3252864, 3320632, 3404160, 3413340, 3430755, 3475080, 3557820, 3574368, 3640896, 3659472, 3706752, 3735711, 3795008, 3900960, 3909465, 3971520, 4045440, 4066080, 4150790, 4170096, 4269384, 4467960, 4551120, 4574340, 4633440, 4743760, 4765824, 4803057, 4879296, 4980948, 5106240, 5201280, 5212620, 5336730, 5421440, 5461344, 5489208, 5560128, 5692512, 5957280, 6068160, 6099120, 6177920, 6226185, 6255144, 6404076, 6641264, 6826680, 6861510, 6950160, 7115640, 7148736, 7281792, 7318944, 7471422, 7590016, 7801920, 7818930, 7943040, 8005095, 8132160, 8301580, 8340192, 8538768, 8935920, 9102240, 9148680, 9266880, 9487520, 9606114, 9758592, 9961896, 10212480, 10425240, 10673460, 10922688, 10978416, 11120256, 11207133, 11385024, 11914560, 12136320, 12198240, 12452370, 12510288, 12808152, 13282528, 13653360, 13723020, 13900320, 14231280, 14297472, 14637888, 14942844, 15603840, 15637860, 16010190, 16264320, 16603160, 16680384, 17077536, 17871840, 18204480, 18297360, 18533760, 18678555, 18975040, 19212228, 19923792, 20850480, 21346920, 21845376, 21956832, 22414266, 22770048, 23829120, 24015285, 24396480, 24904740, 25020576, 25616304, 26565056, 27306720, 27446040, 27800640, 28462560, 29275776, 29885688, 31275720, 32020380, 33206320, 33360768, 33621399, 34155072, 35743680, 36408960, 36594720, 37357110, 37950080, 38424456, 39847584, 41700960, 42693840, 43913664, 44828532, 48030570, 48792960, 49809480, 50041152, 51232608, 53130112, 54613440, 54892080, 55601280, 56035665, 56925120, 59771376, 62551440, 64040760, 66412640, 67242798, 68310144, 71487360, 73189440, 74714220, 76848912, 79695168, 83401920, 85387680, 87827328, 89657064, 96061140, 99618960, 100082304, 102465216, 109226880, 109784160, 112071330, 113850240, 119542752, 125102880, 128081520, 132825280, 134485596, 146378880, 149428440, 153697824, 159390336, 166803840, 168106995, 170775360, 179314128, 192122280, 199237920, 204930432, 219568320, 224142660, 239085504, 250205760, 256163040, 265650560, 268971192, 298856880, 307395648, 336213990, 341550720, 358628256, 384244560, 398475840, 439136640, 448285320, 478171008, 500411520, 512326080, 537942384, 597713760, 614791296, 672427980, 717256512, 768489120, 796951680, 896570640, 1024652160, 1075884768, 1195427520, 1344855960, 1434513024, 1536978240, 1793141280, 2151769536, 2390855040, 2689711920, 3073956480, 3586282560, 4303539072, 5379423840, 7172565120, 10758847680, 21517695360]

約数ペア:

[(1, 21517695360), (2, 10758847680), (3, 7172565120), (4, 5379423840), (5, 4303539072), (6, 3586282560), (7, 3073956480), (8, 2689711920), (9, 2390855040), (10, 2151769536), (12, 1793141280), (14, 1536978240), (15, 1434513024), (16, 1344855960), (18, 1195427520), (20, 1075884768), (21, 1024652160), (24, 896570640), (27, 796951680), (28, 768489120), (30, 717256512), (32, 672427980), (35, 614791296), (36, 597713760), (40, 537942384), (42, 512326080), (43, 500411520), (45, 478171008), (48, 448285320), (49, 439136640), (54, 398475840), (56, 384244560), (60, 358628256), (63, 341550720), (64, 336213990), (70, 307395648), (72, 298856880), (80, 268971192), (81, 265650560), (84, 256163040), (86, 250205760), (90, 239085504), (96, 224142660), (98, 219568320), (105, 204930432), (108, 199237920), (112, 192122280), (120, 179314128), (126, 170775360), (128, 168106995), (129, 166803840), (135, 159390336), (140, 153697824), (144, 149428440), (147, 146378880), (160, 134485596), (162, 132825280), (168, 128081520), (172, 125102880), (180, 119542752), (189, 113850240), (192, 112071330), (196, 109784160), (197, 109226880), (210, 102465216), (215, 100082304), (216, 99618960), (224, 96061140), (240, 89657064), (245, 87827328), (252, 85387680), (258, 83401920), (270, 79695168), (280, 76848912), (288, 74714220), (294, 73189440), (301, 71487360), (315, 68310144), (320, 67242798), (324, 66412640), (336, 64040760), (344, 62551440), (360, 59771376), (378, 56925120), (384, 56035665), (387, 55601280), (392, 54892080), (394, 54613440), (405, 53130112), (420, 51232608), (430, 50041152), (432, 49809480), (441, 48792960), (448, 48030570), (480, 44828532), (490, 43913664), (504, 42693840), (516, 41700960), (540, 39847584), (560, 38424456), (567, 37950080), (576, 37357110), (588, 36594720), (591, 36408960), (602, 35743680), (630, 34155072), (640, 33621399), (645, 33360768), (648, 33206320), (672, 32020380), (688, 31275720), (720, 29885688), (735, 29275776), (756, 28462560), (774, 27800640), (784, 27446040), (788, 27306720), (810, 26565056), (840, 25616304), (860, 25020576), (864, 24904740), (882, 24396480), (896, 24015285), (903, 23829120), (945, 22770048), (960, 22414266), (980, 21956832), (985, 21845376), (1008, 21346920), (1032, 20850480), (1080, 19923792), (1120, 19212228), (1134, 18975040), (1152, 18678555), (1161, 18533760), (1176, 18297360), (1182, 18204480), (1204, 17871840), (1260, 17077536), (1290, 16680384), (1296, 16603160), (1323, 16264320), (1344, 16010190), (1376, 15637860), (1379, 15603840), (1440, 14942844), (1470, 14637888), (1505, 14297472), (1512, 14231280), (1548, 13900320), (1568, 13723020), (1576, 13653360), (1620, 13282528), (1680, 12808152), (1720, 12510288), (1728, 12452370), (1764, 12198240), (1773, 12136320), (1806, 11914560), (1890, 11385024), (1920, 11207133), (1935, 11120256), (1960, 10978416), (1970, 10922688), (2016, 10673460), (2064, 10425240), (2107, 10212480), (2160, 9961896), (2205, 9758592), (2240, 9606114), (2268, 9487520), (2322, 9266880), (2352, 9148680), (2364, 9102240), (2408, 8935920), (2520, 8538768), (2580, 8340192), (2592, 8301580), (2646, 8132160), (2688, 8005095), (2709, 7943040), (2752, 7818930), (2758, 7801920), (2835, 7590016), (2880, 7471422), (2940, 7318944), (2955, 7281792), (3010, 7148736), (3024, 7115640), (3096, 6950160), (3136, 6861510), (3152, 6826680), (3240, 6641264), (3360, 6404076), (3440, 6255144), (3456, 6226185), (3483, 6177920), (3528, 6099120), (3546, 6068160), (3612, 5957280), (3780, 5692512), (3870, 5560128), (3920, 5489208), (3940, 5461344), (3969, 5421440), (4032, 5336730), (4128, 5212620), (4137, 5201280), (4214, 5106240), (4320, 4980948), (4410, 4879296), (4480, 4803057), (4515, 4765824), (4536, 4743760), (4644, 4633440), (4704, 4574340), (4728, 4551120), (4816, 4467960), (5040, 4269384), (5160, 4170096), (5184, 4150790), (5292, 4066080), (5319, 4045440), (5418, 3971520), (5504, 3909465), (5516, 3900960), (5670, 3795008), (5760, 3735711), (5805, 3706752), (5880, 3659472), (5910, 3640896), (6020, 3574368), (6048, 3557820), (6192, 3475080), (6272, 3430755), (6304, 3413340), (6321, 3404160), (6480, 3320632), (6615, 3252864), (6720, 3202038), (6880, 3127572), (6895, 3120768), (6966, 3088960), (7056, 3049560), (7092, 3034080), (7224, 2978640), (7560, 2846256), (7740, 2780064), (7840, 2744604), (7880, 2730672), (7938, 2710720), (8064, 2668365), (8127, 2647680), (8256, 2606310), (8274, 2600640), (8428, 2553120), (8471, 2540160), (8640, 2490474), (8820, 2439648), (8865, 2427264), (9030, 2382912), (9072, 2371880), (9288, 2316720), (9408, 2287170), (9456, 2275560), (9632, 2233980), (9653, 2229120), (10080, 2134692), (10320, 2085048), (10368, 2075395), (10535, 2042496), (10584, 2033040), (10638, 2022720), (10836, 1985760), (11032, 1950480), (11340, 1897504), (11610, 1853376), (11760, 1829736), (11820, 1820448), (12040, 1787184), (12096, 1778910), (12384, 1737540), (12411, 1733760), (12608, 1706670), (12642, 1702080), (12960, 1660316), (13230, 1626432), (13440, 1601019), (13545, 1588608), (13760, 1563786), (13790, 1560384), (13932, 1544480), (14112, 1524780), (14184, 1517040), (14448, 1489320), (15120, 1423128), (15480, 1390032), (15680, 1372302), (15760, 1365336), (15876, 1355360), (15957, 1348480), (16254, 1323840), (16512, 1303155), (16548, 1300320), (16856, 1276560), (16942, 1270080), (17280, 1245237), (17415, 1235584), (17640, 1219824), (17730, 1213632), (18060, 1191456), (18144, 1185940), (18576, 1158360), (18816, 1143585), (18912, 1137780), (18963, 1134720), (19264, 1116990), (19306, 1114560), (19845, 1084288), (20160, 1067346), (20640, 1042524), (20685, 1040256), (21070, 1021248), (21168, 1016520), (21276, 1011360), (21672, 992880), (22064, 975240), (22680, 948752), (23220, 926688), (23520, 914868), (23640, 910224), (24080, 893592), (24192, 889455), (24381, 882560), (24768, 868770), (24822, 866880), (25216, 853335), (25284, 851040), (25413, 846720), (25920, 830158), (26460, 813216), (26595, 809088), (27090, 794304), (27520, 781893), (27580, 780192), (27864, 772240), (28224, 762390), (28368, 758520), (28896, 744660), (28959, 743040), (30240, 711564), (30960, 695016), (31360, 686151), (31520, 682668), (31605, 680832), (31752, 677680), (31914, 674240), (32508, 661920), (33096, 650160), (33712, 638280), (33884, 635040), (34830, 617792), (35280, 609912), (35460, 606816), (36120, 595728), (36288, 592970), (37152, 579180), (37233, 577920), (37824, 568890), (37926, 567360), (38528, 558495), (38612, 557280), (39690, 542144), (40320, 533673), (40635, 529536), (41280, 521262), (41370, 520128), (42140, 510624), (42336, 508260), (42355, 508032), (42552, 505680), (43344, 496440), (44128, 487620), (45360, 474376), (46440, 463344), (47040, 457434), (47280, 455112), (48160, 446796), (48265, 445824), (48762, 441280), (49536, 434385), (49644, 433440), (50568, 425520), (50826, 423360), (51840, 415079), (52920, 406608), (53190, 404544), (54180, 397152), (55160, 390096), (55728, 386120), (56448, 381195), (56736, 379260), (56889, 378240), (57792, 372330), (57918, 371520), (59297, 362880), (60480, 355782), (61920, 347508), (62055, 346752), (63040, 341334), (63210, 340416), (63504, 338840), (63828, 337120), (65016, 330960), (66192, 325080), (67424, 319140), (67768, 317520), (69660, 308896), (70560, 304956), (70920, 303408), (72240, 297864), (72576, 296485), (74304, 289590), (74466, 288960), (75648, 284445), (75852, 283680), (76239, 282240), (77224, 278640), (79380, 271072), (79785, 269696), (81270, 264768), (82560, 260631), (82740, 260064), (84280, 255312), (84672, 254130), (84710, 254016), (85104, 252840), (86688, 248220), (86877, 247680), (88256, 243810), (90720, 237188), (92880, 231672), (94080, 228717), (94560, 227556), (94815, 226944), (96320, 223398), (96530, 222912), (97524, 220640), (99288, 216720), (101136, 212760), (101652, 211680), (105840, 203304), (106380, 202272), (108360, 198576), (110320, 195048), (111456, 193060), (111699, 192640), (113472, 189630), (113778, 189120), (115584, 186165), (115836, 185760), (118594, 181440), (120960, 177891), (121905, 176512), (123840, 173754), (124110, 173376), (126080, 170667), (126420, 170208), (127008, 169420), (127065, 169344), (127656, 168560), (130032, 165480), (132384, 162540), (134848, 159570), (135536, 158760), (139320, 154448), (141120, 152478), (141840, 151704), (144480, 148932), (144795, 148608)]