21628615680

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 1056

約数和(自身を含む): 93193850880

約数和(自身を除く): 71565235200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 103, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 192, 196, 206, 210, 216, 217, 224, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 309, 310, 315, 320, 336, 360, 372, 378, 384, 392, 412, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 512, 515, 540, 558, 560, 576, 588, 618, 620, 630, 640, 651, 672, 720, 721, 735, 744, 756, 768, 784, 824, 837, 840, 864, 868, 882, 896, 927, 930, 945, 960, 980, 992, 1008, 1024, 1030, 1080, 1085, 1116, 1120, 1152, 1176, 1236, 1240, 1260, 1280, 1302, 1323, 1344, 1395, 1440, 1442, 1470, 1488, 1512, 1519, 1536, 1545, 1568, 1648, 1674, 1680, 1728, 1736, 1764, 1792, 1854, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2060, 2160, 2163, 2170, 2205, 2232, 2240, 2304, 2352, 2472, 2480, 2520, 2560, 2604, 2646, 2688, 2781, 2790, 2880, 2884, 2940, 2976, 3024, 3038, 3072, 3090, 3136, 3193, 3255, 3296, 3348, 3360, 3456, 3472, 3528, 3584, 3605, 3708, 3720, 3780, 3840, 3906, 3920, 3968, 4032, 4120, 4185, 4320, 4326, 4340, 4410, 4464, 4480, 4557, 4608, 4635, 4704, 4944, 4960, 5040, 5047, 5120, 5208, 5292, 5376, 5562, 5580, 5760, 5768, 5859, 5880, 5952, 6048, 6076, 6180, 6272, 6386, 6489, 6510, 6592, 6615, 6696, 6720, 6912, 6944, 7056, 7168, 7210, 7416, 7440, 7560, 7595, 7680, 7812, 7840, 7936, 8064, 8240, 8370, 8640, 8652, 8680, 8820, 8928, 8960, 9114, 9216, 9270, 9408, 9579, 9765, 9888, 9920, 10080, 10094, 10416, 10584, 10752, 10815, 11124, 11160, 11520, 11536, 11718, 11760, 11904, 12096, 12152, 12360, 12544, 12772, 12978, 13020, 13184, 13230, 13392, 13440, 13671, 13824, 13888, 13905, 14112, 14420, 14832, 14880, 15120, 15141, 15190, 15360, 15624, 15680, 15872, 15965, 16128, 16480, 16740, 17280, 17304, 17360, 17640, 17856, 17920, 18228, 18540, 18816, 19158, 19467, 19530, 19776, 19840, 20160, 20188, 20832, 21168, 21504, 21630, 22248, 22320, 22351, 22785, 23040, 23072, 23436, 23520, 23808, 24192, 24304, 24720, 25088, 25235, 25544, 25956, 26040, 26368, 26460, 26784, 26880, 27342, 27648, 27776, 27810, 28224, 28737, 28840, 29295, 29664, 29760, 30240, 30282, 30380, 31248, 31360, 31744, 31930, 32256, 32445, 32960, 33480, 34560, 34608, 34720, 35280, 35712, 35840, 36456, 37080, 37632, 38316, 38934, 39060, 39552, 39680, 40320, 40376, 41013, 41664, 42336, 43260, 44496, 44640, 44702, 45423, 45570, 46080, 46144, 46872, 47040, 47616, 47895, 48384, 48608, 49440, 50176, 50470, 51088, 51912, 52080, 52736, 52920, 53568, 53760, 54684, 55552, 55620, 56448, 57474, 57680, 58590, 59328, 59520, 60480, 60564, 60760, 62496, 62720, 63860, 64512, 64890, 65920, 66960, 67053, 68355, 69120, 69216, 69440, 70560, 71424, 72912, 74160, 75264, 75705, 76632, 77868, 78120, 79104, 79360, 80640, 80752, 82026, 83328, 84672, 86211, 86520, 88992, 89280, 89404, 90846, 91140, 92288, 93744, 94080, 95232, 95790, 96768, 97216, 97335, 98880, 100940, 102176, 103824, 104160, 105472, 105840, 107136, 107520, 109368, 111104, 111240, 111755, 112896, 114948, 115360, 117180, 118656, 119040, 120960, 121128, 121520, 124992, 125440, 127720, 129780, 131840, 133920, 134106, 136269, 136710, 138240, 138432, 138880, 141120, 142848, 143685, 145824, 148320, 150528, 151410, 153264, 155736, 156240, 156457, 158208, 158720, 161280, 161504, 164052, 166656, 169344, 172422, 173040, 177984, 178560, 178808, 181692, 182280, 184576, 187488, 188160, 191580, 193536, 194432, 194670, 197760, 201159, 201880, 204352, 205065, 207648, 208320, 211680, 214272, 218736, 222208, 222480, 223510, 225792, 227115, 229896, 230720, 234360, 237312, 238080, 241920, 242256, 243040, 249984, 250880, 255440, 259560, 263680, 267840, 268212, 272538, 273420, 276864, 277760, 282240, 285696, 287370, 291648, 296640, 302820, 306528, 311472, 312480, 312914, 316416, 322560, 323008, 328104, 333312, 335265, 338688, 344844, 346080, 355968, 357120, 357616, 363384, 364560, 369152, 374976, 376320, 383160, 388864, 389340, 395520, 402318, 403760, 408704, 410130, 415296, 416640, 423360, 428544, 431055, 437472, 444960, 447020, 451584, 454230, 459792, 461440, 468720, 469371, 474624, 476160, 483840, 484512, 486080, 499968, 510880, 519120, 527360, 535680, 536424, 545076, 546840, 553728, 555520, 564480, 574740, 583296, 593280, 603477, 605640, 613056, 622944, 624960, 625828, 646016, 656208, 666624, 670530, 677376, 681345, 689688, 692160, 711936, 714240, 715232, 726768, 729120, 738304, 749952, 752640, 766320, 777728, 778680, 782285, 791040, 804636, 807520, 817408, 820260, 830592, 833280, 846720, 857088, 862110, 874944, 889920, 894040, 908460, 919584, 922880, 937440, 938742, 949248, 967680, 969024, 972160, 999936, 1005795, 1021760, 1038240, 1071360, 1072848, 1090152, 1093680, 1107456, 1111040, 1128960, 1149480, 1166592, 1186560, 1206954, 1211280, 1226112, 1245888, 1249920, 1251656, 1292032, 1312416, 1341060, 1354752, 1362690, 1379376, 1384320, 1408113, 1423872, 1428480, 1430464, 1453536, 1458240, 1499904, 1532640, 1555456, 1557360, 1564570, 1582080, 1609272, 1615040, 1634816, 1640520, 1661184, 1666560, 1693440, 1724220, 1749888, 1779840, 1788080, 1816920, 1839168, 1845760, 1874880, 1877484, 1938048, 1944320, 1999872, 2011590, 2043520, 2076480, 2142720, 2145696, 2180304, 2187360, 2214912, 2257920, 2298960, 2333184, 2346855, 2373120, 2413908, 2422560, 2452224, 2491776, 2499840, 2503312, 2584064, 2624832, 2682120, 2725380, 2758752, 2768640, 2816226, 2847744, 2860928, 2907072, 2916480, 2999808, 3017385, 3065280, 3114720, 3129140, 3218544, 3230080, 3269632, 3281040, 3322368, 3333120, 3386880, 3448440, 3499776, 3559680, 3576160, 3633840, 3678336, 3691520, 3749760, 3754968, 3876096, 3888640, 4023180, 4087040, 4152960, 4224339, 4285440, 4291392, 4360608, 4374720, 4597920, 4666368, 4693710, 4746240, 4827816, 4845120, 4904448, 4983552, 4999680, 5006624, 5168128, 5249664, 5364240, 5450760, 5517504, 5537280, 5632452, 5721856, 5814144, 5832960, 5999616, 6034770, 6130560, 6229440, 6258280, 6437088, 6460160, 6562080, 6644736, 6773760, 6896880, 6999552, 7040565, 7119360, 7152320, 7267680, 7356672, 7499520, 7509936, 7752192, 7777280, 8046360, 8174080, 8305920, 8448678, 8582784, 8721216, 8749440, 9195840, 9387420, 9655632, 9690240, 9808896, 9967104, 9999360, 10013248, 10499328, 10728480, 10901520, 11035008, 11074560, 11264904, 11443712, 11628288, 11665920, 12069540, 12261120, 12458880, 12516560, 12874176, 12920320, 13124160, 13793760, 13999104, 14081130, 14238720, 14304640, 14535360, 14713344, 14999040, 15019872, 15504384, 16092720, 16348160, 16611840, 16897356, 17165568, 17442432, 17498880, 18391680, 18774840, 19311264, 19380480, 19934208, 20026496, 20998656, 21121695, 21456960, 21803040, 22070016, 22529808, 22887424, 23256576, 23331840, 24139080, 24522240, 24917760, 25033120, 25748352, 25840640, 26248320, 27587520, 28162260, 28609280, 29070720, 29426688, 29998080, 30039744, 32185440, 33223680, 33794712, 34331136, 34884864, 34997760, 36783360, 37549680, 38622528, 38760960, 40052992, 41997312, 42243390, 42913920, 43606080, 44140032, 45059616, 46513152, 48278160, 49044480, 49835520, 50066240, 51496704, 52496640, 55175040, 56324520, 57218560, 58141440, 60079488, 64370880, 67589424, 68662272, 69769728, 69995520, 73566720, 75099360, 77245056, 77521920, 80105984, 84486780, 85827840, 87212160, 88280064, 90119232, 96556320, 99671040, 100132480, 102993408, 104993280, 110350080, 112649040, 114437120, 116282880, 120158976, 128741760, 135178848, 139539456, 147133440, 150198720, 154490112, 160211968, 168973560, 171655680, 174424320, 180238464, 193112640, 200264960, 205986816, 209986560, 220700160, 225298080, 232565760, 240317952, 257483520, 270357696, 300397440, 308980224, 337947120, 343311360, 348848640, 360476928, 386225280, 400529920, 441400320, 450596160, 480635904, 514967040, 540715392, 600794880, 617960448, 675894240, 697697280, 720953856, 772450560, 801059840, 901192320, 1029934080, 1081430784, 1201589760, 1351788480, 1441907712, 1544901120, 1802384640, 2162861568, 2403179520, 2703576960, 3089802240, 3604769280, 4325723136, 5407153920, 7209538560, 10814307840, 21628615680]

約数ペア:

[(1, 21628615680), (2, 10814307840), (3, 7209538560), (4, 5407153920), (5, 4325723136), (6, 3604769280), (7, 3089802240), (8, 2703576960), (9, 2403179520), (10, 2162861568), (12, 1802384640), (14, 1544901120), (15, 1441907712), (16, 1351788480), (18, 1201589760), (20, 1081430784), (21, 1029934080), (24, 901192320), (27, 801059840), (28, 772450560), (30, 720953856), (31, 697697280), (32, 675894240), (35, 617960448), (36, 600794880), (40, 540715392), (42, 514967040), (45, 480635904), (48, 450596160), (49, 441400320), (54, 400529920), (56, 386225280), (60, 360476928), (62, 348848640), (63, 343311360), (64, 337947120), (70, 308980224), (72, 300397440), (80, 270357696), (84, 257483520), (90, 240317952), (93, 232565760), (96, 225298080), (98, 220700160), (103, 209986560), (105, 205986816), (108, 200264960), (112, 193112640), (120, 180238464), (124, 174424320), (126, 171655680), (128, 168973560), (135, 160211968), (140, 154490112), (144, 150198720), (147, 147133440), (155, 139539456), (160, 135178848), (168, 128741760), (180, 120158976), (186, 116282880), (189, 114437120), (192, 112649040), (196, 110350080), (206, 104993280), (210, 102993408), (216, 100132480), (217, 99671040), (224, 96556320), (240, 90119232), (245, 88280064), (248, 87212160), (252, 85827840), (256, 84486780), (270, 80105984), (279, 77521920), (280, 77245056), (288, 75099360), (294, 73566720), (309, 69995520), (310, 69769728), (315, 68662272), (320, 67589424), (336, 64370880), (360, 60079488), (372, 58141440), (378, 57218560), (384, 56324520), (392, 55175040), (412, 52496640), (420, 51496704), (432, 50066240), (434, 49835520), (441, 49044480), (448, 48278160), (465, 46513152), (480, 45059616), (490, 44140032), (496, 43606080), (504, 42913920), (512, 42243390), (515, 41997312), (540, 40052992), (558, 38760960), (560, 38622528), (576, 37549680), (588, 36783360), (618, 34997760), (620, 34884864), (630, 34331136), (640, 33794712), (651, 33223680), (672, 32185440), (720, 30039744), (721, 29998080), (735, 29426688), (744, 29070720), (756, 28609280), (768, 28162260), (784, 27587520), (824, 26248320), (837, 25840640), (840, 25748352), (864, 25033120), (868, 24917760), (882, 24522240), (896, 24139080), (927, 23331840), (930, 23256576), (945, 22887424), (960, 22529808), (980, 22070016), (992, 21803040), (1008, 21456960), (1024, 21121695), (1030, 20998656), (1080, 20026496), (1085, 19934208), (1116, 19380480), (1120, 19311264), (1152, 18774840), (1176, 18391680), (1236, 17498880), (1240, 17442432), (1260, 17165568), (1280, 16897356), (1302, 16611840), (1323, 16348160), (1344, 16092720), (1395, 15504384), (1440, 15019872), (1442, 14999040), (1470, 14713344), (1488, 14535360), (1512, 14304640), (1519, 14238720), (1536, 14081130), (1545, 13999104), (1568, 13793760), (1648, 13124160), (1674, 12920320), (1680, 12874176), (1728, 12516560), (1736, 12458880), (1764, 12261120), (1792, 12069540), (1854, 11665920), (1860, 11628288), (1890, 11443712), (1920, 11264904), (1953, 11074560), (1960, 11035008), (1984, 10901520), (2016, 10728480), (2060, 10499328), (2160, 10013248), (2163, 9999360), (2170, 9967104), (2205, 9808896), (2232, 9690240), (2240, 9655632), (2304, 9387420), (2352, 9195840), (2472, 8749440), (2480, 8721216), (2520, 8582784), (2560, 8448678), (2604, 8305920), (2646, 8174080), (2688, 8046360), (2781, 7777280), (2790, 7752192), (2880, 7509936), (2884, 7499520), (2940, 7356672), (2976, 7267680), (3024, 7152320), (3038, 7119360), (3072, 7040565), (3090, 6999552), (3136, 6896880), (3193, 6773760), (3255, 6644736), (3296, 6562080), (3348, 6460160), (3360, 6437088), (3456, 6258280), (3472, 6229440), (3528, 6130560), (3584, 6034770), (3605, 5999616), (3708, 5832960), (3720, 5814144), (3780, 5721856), (3840, 5632452), (3906, 5537280), (3920, 5517504), (3968, 5450760), (4032, 5364240), (4120, 5249664), (4185, 5168128), (4320, 5006624), (4326, 4999680), (4340, 4983552), (4410, 4904448), (4464, 4845120), (4480, 4827816), (4557, 4746240), (4608, 4693710), (4635, 4666368), (4704, 4597920), (4944, 4374720), (4960, 4360608), (5040, 4291392), (5047, 4285440), (5120, 4224339), (5208, 4152960), (5292, 4087040), (5376, 4023180), (5562, 3888640), (5580, 3876096), (5760, 3754968), (5768, 3749760), (5859, 3691520), (5880, 3678336), (5952, 3633840), (6048, 3576160), (6076, 3559680), (6180, 3499776), (6272, 3448440), (6386, 3386880), (6489, 3333120), (6510, 3322368), (6592, 3281040), (6615, 3269632), (6696, 3230080), (6720, 3218544), (6912, 3129140), (6944, 3114720), (7056, 3065280), (7168, 3017385), (7210, 2999808), (7416, 2916480), (7440, 2907072), (7560, 2860928), (7595, 2847744), (7680, 2816226), (7812, 2768640), (7840, 2758752), (7936, 2725380), (8064, 2682120), (8240, 2624832), (8370, 2584064), (8640, 2503312), (8652, 2499840), (8680, 2491776), (8820, 2452224), (8928, 2422560), (8960, 2413908), (9114, 2373120), (9216, 2346855), (9270, 2333184), (9408, 2298960), (9579, 2257920), (9765, 2214912), (9888, 2187360), (9920, 2180304), (10080, 2145696), (10094, 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(20160, 1072848), (20188, 1071360), (20832, 1038240), (21168, 1021760), (21504, 1005795), (21630, 999936), (22248, 972160), (22320, 969024), (22351, 967680), (22785, 949248), (23040, 938742), (23072, 937440), (23436, 922880), (23520, 919584), (23808, 908460), (24192, 894040), (24304, 889920), (24720, 874944), (25088, 862110), (25235, 857088), (25544, 846720), (25956, 833280), (26040, 830592), (26368, 820260), (26460, 817408), (26784, 807520), (26880, 804636), (27342, 791040), (27648, 782285), (27776, 778680), (27810, 777728), (28224, 766320), (28737, 752640), (28840, 749952), (29295, 738304), (29664, 729120), (29760, 726768), (30240, 715232), (30282, 714240), (30380, 711936), (31248, 692160), (31360, 689688), (31744, 681345), (31930, 677376), (32256, 670530), (32445, 666624), (32960, 656208), (33480, 646016), (34560, 625828), (34608, 624960), (34720, 622944), (35280, 613056), (35712, 605640), (35840, 603477), (36456, 593280), (37080, 583296), (37632, 574740), (38316, 564480), (38934, 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(72912, 296640), (74160, 291648), (75264, 287370), (75705, 285696), (76632, 282240), (77868, 277760), (78120, 276864), (79104, 273420), (79360, 272538), (80640, 268212), (80752, 267840), (82026, 263680), (83328, 259560), (84672, 255440), (86211, 250880), (86520, 249984), (88992, 243040), (89280, 242256), (89404, 241920), (90846, 238080), (91140, 237312), (92288, 234360), (93744, 230720), (94080, 229896), (95232, 227115), (95790, 225792), (96768, 223510), (97216, 222480), (97335, 222208), (98880, 218736), (100940, 214272), (102176, 211680), (103824, 208320), (104160, 207648), (105472, 205065), (105840, 204352), (107136, 201880), (107520, 201159), (109368, 197760), (111104, 194670), (111240, 194432), (111755, 193536), (112896, 191580), (114948, 188160), (115360, 187488), (117180, 184576), (118656, 182280), (119040, 181692), (120960, 178808), (121128, 178560), (121520, 177984), (124992, 173040), (125440, 172422), (127720, 169344), (129780, 166656), (131840, 164052), (133920, 161504), (134106, 161280), (136269, 158720), (136710, 158208), (138240, 156457), (138432, 156240), (138880, 155736), (141120, 153264), (142848, 151410), (143685, 150528), (145824, 148320)]