20816040960

素因数分解:

$2^{10}\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:83

約数の個数: 1056

約数和(自身を含む): 88465772160

約数和(自身を除く): 67649731200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 169, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 243, 256, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 338, 351, 352, 360, 384, 390, 396, 405, 416, 429, 432, 440, 468, 480, 486, 495, 507, 512, 520, 528, 540, 572, 576, 585, 594, 624, 640, 648, 660, 676, 702, 704, 715, 720, 729, 768, 780, 792, 810, 832, 845, 858, 864, 880, 891, 936, 960, 972, 990, 1014, 1024, 1040, 1053, 1056, 1080, 1144, 1152, 1170, 1188, 1215, 1248, 1280, 1287, 1296, 1320, 1352, 1404, 1408, 1430, 1440, 1458, 1485, 1521, 1536, 1560, 1584, 1620, 1664, 1690, 1716, 1728, 1755, 1760, 1782, 1859, 1872, 1920, 1944, 1980, 2028, 2080, 2106, 2112, 2145, 2160, 2187, 2288, 2304, 2340, 2376, 2430, 2496, 2535, 2560, 2574, 2592, 2640, 2673, 2704, 2808, 2816, 2860, 2880, 2916, 2970, 3042, 3072, 3120, 3159, 3168, 3240, 3328, 3380, 3432, 3456, 3510, 3520, 3564, 3645, 3718, 3744, 3840, 3861, 3888, 3960, 4056, 4160, 4212, 4224, 4290, 4320, 4374, 4455, 4563, 4576, 4608, 4680, 4752, 4860, 4992, 5070, 5120, 5148, 5184, 5265, 5280, 5346, 5408, 5577, 5616, 5632, 5720, 5760, 5832, 5940, 6084, 6240, 6318, 6336, 6435, 6480, 6656, 6760, 6864, 6912, 7020, 7040, 7128, 7290, 7436, 7488, 7605, 7680, 7722, 7776, 7920, 8019, 8112, 8320, 8424, 8448, 8580, 8640, 8748, 8910, 9126, 9152, 9216, 9295, 9360, 9477, 9504, 9720, 9984, 10140, 10296, 10368, 10530, 10560, 10692, 10816, 10935, 11154, 11232, 11264, 11440, 11520, 11583, 11664, 11880, 12168, 12480, 12636, 12672, 12870, 12960, 13312, 13365, 13520, 13689, 13728, 13824, 14040, 14080, 14256, 14580, 14872, 14976, 15210, 15360, 15444, 15552, 15795, 15840, 16038, 16224, 16640, 16731, 16848, 16896, 17160, 17280, 17496, 17820, 18252, 18304, 18590, 18720, 18954, 19008, 19305, 19440, 19968, 20280, 20592, 20736, 21060, 21120, 21384, 21632, 21870, 22308, 22464, 22815, 22880, 23040, 23166, 23328, 23760, 24057, 24336, 24960, 25272, 25344, 25740, 25920, 26730, 27040, 27378, 27456, 27648, 27885, 28080, 28160, 28431, 28512, 29160, 29744, 29952, 30420, 30888, 31104, 31590, 31680, 32076, 32448, 33280, 33462, 33696, 33792, 34320, 34560, 34749, 34992, 35640, 36504, 36608, 37180, 37440, 37908, 38016, 38610, 38880, 39936, 40095, 40560, 41067, 41184, 41472, 42120, 42240, 42768, 43264, 43740, 44616, 44928, 45630, 45760, 46080, 46332, 46656, 47385, 47520, 48114, 48672, 49920, 50193, 50544, 50688, 51480, 51840, 53460, 54080, 54756, 54912, 55770, 56160, 56320, 56862, 57024, 57915, 58320, 59488, 59904, 60840, 61776, 62208, 63180, 63360, 64152, 64896, 66560, 66924, 67392, 68445, 68640, 69120, 69498, 69984, 71280, 73008, 73216, 74360, 74880, 75816, 76032, 77220, 77760, 80190, 81120, 82134, 82368, 82944, 83655, 84240, 84480, 85536, 86528, 87480, 89232, 89856, 91260, 91520, 92664, 93312, 94770, 95040, 96228, 97344, 99840, 100386, 101088, 101376, 102960, 103680, 104247, 106920, 108160, 109512, 109824, 111540, 112320, 113724, 114048, 115830, 116640, 118976, 119808, 120285, 121680, 123201, 123552, 124416, 126360, 126720, 128304, 129792, 133848, 134784, 136890, 137280, 138240, 138996, 139968, 142155, 142560, 146016, 146432, 148720, 149760, 150579, 151632, 152064, 154440, 155520, 160380, 162240, 164268, 164736, 167310, 168480, 168960, 171072, 173056, 173745, 174960, 178464, 179712, 182520, 183040, 185328, 186624, 189540, 190080, 192456, 194688, 199680, 200772, 202176, 205335, 205920, 207360, 208494, 213840, 216320, 219024, 219648, 223080, 224640, 227448, 228096, 231660, 233280, 237952, 240570, 243360, 246402, 247104, 248832, 250965, 252720, 253440, 256608, 259584, 267696, 269568, 273780, 274560, 277992, 279936, 284310, 285120, 292032, 297440, 299520, 301158, 303264, 304128, 308880, 311040, 312741, 320760, 324480, 328536, 329472, 334620, 336960, 342144, 347490, 349920, 356928, 359424, 365040, 366080, 369603, 370656, 373248, 379080, 380160, 384912, 389376, 401544, 404352, 410670, 411840, 414720, 416988, 427680, 432640, 438048, 439296, 446160, 449280, 451737, 454896, 456192, 463320, 466560, 475904, 481140, 486720, 492804, 494208, 501930, 505440, 506880, 513216, 519168, 521235, 535392, 539136, 547560, 549120, 555984, 559872, 568620, 570240, 584064, 594880, 599040, 602316, 606528, 616005, 617760, 622080, 625482, 641520, 648960, 657072, 658944, 669240, 673920, 684288, 694980, 699840, 713856, 730080, 732160, 739206, 741312, 746496, 752895, 758160, 760320, 769824, 778752, 803088, 808704, 821340, 823680, 833976, 855360, 865280, 876096, 892320, 898560, 903474, 909792, 912384, 926640, 933120, 951808, 962280, 973440, 985608, 988416, 1003860, 1010880, 1026432, 1042470, 1070784, 1078272, 1095120, 1098240, 1111968, 1119744, 1137240, 1140480, 1168128, 1189760, 1204632, 1213056, 1232010, 1235520, 1244160, 1250964, 1283040, 1297920, 1314144, 1317888, 1338480, 1347840, 1355211, 1368576, 1389960, 1399680, 1427712, 1460160, 1478412, 1482624, 1505790, 1516320, 1520640, 1539648, 1557504, 1563705, 1606176, 1617408, 1642680, 1647360, 1667952, 1710720, 1752192, 1784640, 1797120, 1806948, 1819584, 1848015, 1853280, 1866240, 1903616, 1924560, 1946880, 1971216, 1976832, 2007720, 2021760, 2052864, 2084940, 2141568, 2190240, 2196480, 2223936, 2239488, 2258685, 2274480, 2280960, 2336256, 2379520, 2409264, 2426112, 2464020, 2471040, 2501928, 2566080, 2595840, 2628288, 2676960, 2695680, 2710422, 2737152, 2779920, 2799360, 2855424, 2920320, 2956824, 2965248, 3011580, 3032640, 3079296, 3127410, 3212352, 3234816, 3285360, 3294720, 3335904, 3421440, 3504384, 3569280, 3613896, 3639168, 3696030, 3706560, 3732480, 3849120, 3893760, 3942432, 3953664, 4015440, 4043520, 4065633, 4105728, 4169880, 4283136, 4380480, 4447872, 4517370, 4548960, 4561920, 4672512, 4759040, 4818528, 4852224, 4928040, 4942080, 5003856, 5132160, 5256576, 5353920, 5391360, 5420844, 5559840, 5598720, 5710848, 5840640, 5913648, 5930496, 6023160, 6065280, 6158592, 6254820, 6424704, 6570720, 6589440, 6671808, 6776055, 6842880, 7008768, 7138560, 7227792, 7278336, 7392060, 7413120, 7698240, 7787520, 7884864, 8030880, 8087040, 8131266, 8211456, 8339760, 8566272, 8760960, 8895744, 9034740, 9097920, 9518080, 9637056, 9704448, 9856080, 9884160, 10007712, 10264320, 10513152, 10707840, 10841688, 11119680, 11197440, 11681280, 11827296, 11860992, 12046320, 12130560, 12317184, 12509640, 12849408, 13141440, 13343616, 13552110, 13685760, 14017536, 14277120, 14455584, 14556672, 14784120, 14826240, 15396480, 15769728, 16061760, 16174080, 16262532, 16679520, 17132544, 17521920, 17791488, 18069480, 18195840, 19274112, 19712160, 19768320, 20015424, 20328165, 20528640, 21026304, 21415680, 21683376, 22239360, 23362560, 23654592, 24092640, 24261120, 24634368, 25019280, 25698816, 26282880, 26687232, 27104220, 28554240, 28911168, 29113344, 29568240, 29652480, 30792960, 31539456, 32123520, 32525064, 33359040, 35043840, 35582976, 36138960, 36391680, 38548224, 39424320, 40030848, 40656330, 41057280, 42052608, 42831360, 43366752, 44478720, 47309184, 48185280, 48522240, 50038560, 51397632, 52565760, 53374464, 54208440, 57822336, 59136480, 59304960, 61585920, 63078912, 64247040, 65050128, 66718080, 70087680, 72277920, 72783360, 77096448, 78848640, 80061696, 81312660, 85662720, 86733504, 88957440, 94618368, 96370560, 100077120, 105131520, 106748928, 108416880, 115644672, 118272960, 123171840, 126157824, 128494080, 130100256, 133436160, 144555840, 145566720, 154192896, 157697280, 160123392, 162625320, 173467008, 177914880, 189236736, 192741120, 200154240, 210263040, 216833760, 231289344, 236545920, 256988160, 260200512, 266872320, 289111680, 315394560, 320246784, 325250640, 346934016, 378473472, 385482240, 400308480, 433667520, 462578688, 473091840, 520401024, 533744640, 578223360, 630789120, 650501280, 693868032, 770964480, 800616960, 867335040, 946183680, 1040802048, 1156446720, 1301002560, 1387736064, 1601233920, 1734670080, 1892367360, 2081604096, 2312893440, 2602005120, 3469340160, 4163208192, 5204010240, 6938680320, 10408020480, 20816040960]

約数ペア:

[(1, 20816040960), (2, 10408020480), (3, 6938680320), (4, 5204010240), (5, 4163208192), (6, 3469340160), (8, 2602005120), (9, 2312893440), (10, 2081604096), (11, 1892367360), (12, 1734670080), (13, 1601233920), (15, 1387736064), (16, 1301002560), (18, 1156446720), (20, 1040802048), (22, 946183680), (24, 867335040), (26, 800616960), (27, 770964480), (30, 693868032), (32, 650501280), (33, 630789120), (36, 578223360), (39, 533744640), (40, 520401024), (44, 473091840), (45, 462578688), (48, 433667520), (52, 400308480), (54, 385482240), (55, 378473472), (60, 346934016), (64, 325250640), (65, 320246784), (66, 315394560), (72, 289111680), (78, 266872320), (80, 260200512), (81, 256988160), (88, 236545920), (90, 231289344), (96, 216833760), (99, 210263040), (104, 200154240), (108, 192741120), (110, 189236736), (117, 177914880), (120, 173467008), (128, 162625320), (130, 160123392), (132, 157697280), (135, 154192896), (143, 145566720), (144, 144555840), (156, 133436160), (160, 130100256), (162, 128494080), (165, 126157824), (169, 123171840), (176, 118272960), (180, 115644672), (192, 108416880), (195, 106748928), (198, 105131520), (208, 100077120), (216, 96370560), (220, 94618368), (234, 88957440), (240, 86733504), (243, 85662720), (256, 81312660), (260, 80061696), (264, 78848640), (270, 77096448), (286, 72783360), (288, 72277920), (297, 70087680), (312, 66718080), (320, 65050128), (324, 64247040), (330, 63078912), (338, 61585920), (351, 59304960), (352, 59136480), (360, 57822336), (384, 54208440), (390, 53374464), (396, 52565760), (405, 51397632), (416, 50038560), (429, 48522240), (432, 48185280), (440, 47309184), (468, 44478720), (480, 43366752), (486, 42831360), (495, 42052608), (507, 41057280), (512, 40656330), (520, 40030848), (528, 39424320), (540, 38548224), (572, 36391680), (576, 36138960), (585, 35582976), (594, 35043840), (624, 33359040), (640, 32525064), (648, 32123520), (660, 31539456), (676, 30792960), (702, 29652480), (704, 29568240), (715, 29113344), (720, 28911168), (729, 28554240), (768, 27104220), (780, 26687232), (792, 26282880), (810, 25698816), (832, 25019280), (845, 24634368), (858, 24261120), (864, 24092640), (880, 23654592), (891, 23362560), (936, 22239360), (960, 21683376), (972, 21415680), (990, 21026304), (1014, 20528640), (1024, 20328165), (1040, 20015424), (1053, 19768320), (1056, 19712160), (1080, 19274112), (1144, 18195840), (1152, 18069480), (1170, 17791488), (1188, 17521920), (1215, 17132544), (1248, 16679520), (1280, 16262532), (1287, 16174080), (1296, 16061760), (1320, 15769728), (1352, 15396480), (1404, 14826240), (1408, 14784120), (1430, 14556672), (1440, 14455584), (1458, 14277120), (1485, 14017536), (1521, 13685760), (1536, 13552110), (1560, 13343616), (1584, 13141440), (1620, 12849408), (1664, 12509640), (1690, 12317184), (1716, 12130560), (1728, 12046320), (1755, 11860992), (1760, 11827296), (1782, 11681280), (1859, 11197440), (1872, 11119680), (1920, 10841688), (1944, 10707840), (1980, 10513152), (2028, 10264320), (2080, 10007712), (2106, 9884160), (2112, 9856080), (2145, 9704448), (2160, 9637056), (2187, 9518080), (2288, 9097920), (2304, 9034740), (2340, 8895744), (2376, 8760960), (2430, 8566272), (2496, 8339760), (2535, 8211456), (2560, 8131266), (2574, 8087040), (2592, 8030880), (2640, 7884864), (2673, 7787520), (2704, 7698240), (2808, 7413120), (2816, 7392060), (2860, 7278336), (2880, 7227792), (2916, 7138560), (2970, 7008768), (3042, 6842880), (3072, 6776055), (3120, 6671808), (3159, 6589440), (3168, 6570720), (3240, 6424704), (3328, 6254820), (3380, 6158592), (3432, 6065280), (3456, 6023160), (3510, 5930496), (3520, 5913648), (3564, 5840640), (3645, 5710848), (3718, 5598720), (3744, 5559840), (3840, 5420844), (3861, 5391360), (3888, 5353920), (3960, 5256576), (4056, 5132160), (4160, 5003856), (4212, 4942080), (4224, 4928040), (4290, 4852224), (4320, 4818528), (4374, 4759040), (4455, 4672512), (4563, 4561920), (4576, 4548960), (4608, 4517370), (4680, 4447872), (4752, 4380480), (4860, 4283136), (4992, 4169880), (5070, 4105728), (5120, 4065633), (5148, 4043520), (5184, 4015440), (5265, 3953664), (5280, 3942432), (5346, 3893760), (5408, 3849120), (5577, 3732480), (5616, 3706560), (5632, 3696030), (5720, 3639168), (5760, 3613896), (5832, 3569280), (5940, 3504384), (6084, 3421440), (6240, 3335904), (6318, 3294720), (6336, 3285360), (6435, 3234816), (6480, 3212352), (6656, 3127410), (6760, 3079296), (6864, 3032640), (6912, 3011580), (7020, 2965248), (7040, 2956824), (7128, 2920320), (7290, 2855424), (7436, 2799360), (7488, 2779920), (7605, 2737152), (7680, 2710422), (7722, 2695680), (7776, 2676960), (7920, 2628288), (8019, 2595840), (8112, 2566080), (8320, 2501928), (8424, 2471040), (8448, 2464020), (8580, 2426112), (8640, 2409264), (8748, 2379520), (8910, 2336256), (9126, 2280960), (9152, 2274480), (9216, 2258685), (9295, 2239488), (9360, 2223936), (9477, 2196480), (9504, 2190240), (9720, 2141568), (9984, 2084940), (10140, 2052864), (10296, 2021760), (10368, 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(19968, 1042470), (20280, 1026432), (20592, 1010880), (20736, 1003860), (21060, 988416), (21120, 985608), (21384, 973440), (21632, 962280), (21870, 951808), (22308, 933120), (22464, 926640), (22815, 912384), (22880, 909792), (23040, 903474), (23166, 898560), (23328, 892320), (23760, 876096), (24057, 865280), (24336, 855360), (24960, 833976), (25272, 823680), (25344, 821340), (25740, 808704), (25920, 803088), (26730, 778752), (27040, 769824), (27378, 760320), (27456, 758160), (27648, 752895), (27885, 746496), (28080, 741312), (28160, 739206), (28431, 732160), (28512, 730080), (29160, 713856), (29744, 699840), (29952, 694980), (30420, 684288), (30888, 673920), (31104, 669240), (31590, 658944), (31680, 657072), (32076, 648960), (32448, 641520), (33280, 625482), (33462, 622080), (33696, 617760), (33792, 616005), (34320, 606528), (34560, 602316), (34749, 599040), (34992, 594880), (35640, 584064), (36504, 570240), (36608, 568620), (37180, 559872), (37440, 555984), (37908, 549120), (38016, 547560), (38610, 539136), (38880, 535392), (39936, 521235), (40095, 519168), (40560, 513216), (41067, 506880), (41184, 505440), (41472, 501930), (42120, 494208), (42240, 492804), (42768, 486720), (43264, 481140), (43740, 475904), (44616, 466560), (44928, 463320), (45630, 456192), (45760, 454896), (46080, 451737), (46332, 449280), (46656, 446160), (47385, 439296), (47520, 438048), (48114, 432640), (48672, 427680), (49920, 416988), (50193, 414720), (50544, 411840), (50688, 410670), (51480, 404352), (51840, 401544), (53460, 389376), (54080, 384912), (54756, 380160), (54912, 379080), (55770, 373248), (56160, 370656), (56320, 369603), (56862, 366080), (57024, 365040), (57915, 359424), (58320, 356928), (59488, 349920), (59904, 347490), (60840, 342144), (61776, 336960), (62208, 334620), (63180, 329472), (63360, 328536), (64152, 324480), (64896, 320760), (66560, 312741), (66924, 311040), (67392, 308880), (68445, 304128), (68640, 303264), (69120, 301158), (69498, 299520), (69984, 297440), (71280, 292032), (73008, 285120), (73216, 284310), (74360, 279936), (74880, 277992), (75816, 274560), (76032, 273780), (77220, 269568), (77760, 267696), (80190, 259584), (81120, 256608), (82134, 253440), (82368, 252720), (82944, 250965), (83655, 248832), (84240, 247104), (84480, 246402), (85536, 243360), (86528, 240570), (87480, 237952), (89232, 233280), (89856, 231660), (91260, 228096), (91520, 227448), (92664, 224640), (93312, 223080), (94770, 219648), (95040, 219024), (96228, 216320), (97344, 213840), (99840, 208494), (100386, 207360), (101088, 205920), (101376, 205335), (102960, 202176), (103680, 200772), (104247, 199680), (106920, 194688), (108160, 192456), (109512, 190080), (109824, 189540), (111540, 186624), (112320, 185328), (113724, 183040), (114048, 182520), (115830, 179712), (116640, 178464), (118976, 174960), (119808, 173745), (120285, 173056), (121680, 171072), (123201, 168960), (123552, 168480), (124416, 167310), (126360, 164736), (126720, 164268), (128304, 162240), (129792, 160380), (133848, 155520), (134784, 154440), (136890, 152064), (137280, 151632), (138240, 150579), (138996, 149760), (139968, 148720), (142155, 146432), (142560, 146016)]