21894019840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 576

約数和(自身を含む): 70569999360

約数和(自身を除く): 48675979520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 73, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 146, 154, 160, 170, 176, 179, 187, 220, 224, 238, 256, 272, 280, 292, 308, 320, 340, 352, 358, 365, 374, 385, 440, 448, 476, 511, 544, 560, 584, 595, 616, 640, 680, 704, 716, 730, 748, 770, 803, 880, 895, 896, 935, 952, 1022, 1088, 1120, 1168, 1190, 1232, 1241, 1253, 1280, 1309, 1360, 1408, 1432, 1460, 1496, 1540, 1606, 1760, 1790, 1792, 1870, 1904, 1969, 2044, 2176, 2240, 2336, 2380, 2464, 2482, 2506, 2555, 2618, 2720, 2816, 2864, 2920, 2992, 3043, 3080, 3212, 3520, 3580, 3740, 3808, 3938, 4015, 4088, 4352, 4480, 4672, 4760, 4928, 4964, 5012, 5110, 5236, 5440, 5621, 5728, 5840, 5984, 6086, 6160, 6205, 6265, 6424, 6545, 7040, 7160, 7480, 7616, 7876, 8030, 8176, 8687, 8960, 9344, 9520, 9845, 9856, 9928, 10024, 10220, 10472, 10880, 11242, 11456, 11680, 11968, 12172, 12320, 12410, 12530, 12848, 13067, 13090, 13651, 13783, 14080, 14320, 14960, 15215, 15232, 15752, 16060, 16352, 17374, 18688, 19040, 19690, 19712, 19856, 20048, 20440, 20944, 21301, 21760, 22484, 22912, 23360, 23936, 24344, 24640, 24820, 25060, 25696, 26134, 26180, 27302, 27566, 28105, 28640, 29920, 30430, 30464, 31504, 32120, 32704, 33473, 34748, 38080, 39380, 39712, 40096, 40880, 41888, 42602, 43435, 44968, 45824, 46720, 47872, 48688, 49280, 49640, 50120, 51392, 52268, 52360, 54604, 55132, 56210, 57280, 59840, 60860, 63008, 64240, 65335, 65408, 66946, 68255, 68915, 69496, 76160, 78760, 79424, 80192, 81760, 83776, 85204, 86870, 89936, 91469, 93440, 95557, 97376, 98560, 99280, 100240, 102784, 104536, 104720, 106505, 109208, 110264, 112420, 114560, 119680, 121720, 126016, 128480, 130670, 130816, 133892, 136510, 137830, 138992, 143737, 152320, 157520, 158848, 160384, 163520, 167365, 167552, 170408, 173740, 179872, 182938, 191114, 194752, 198560, 200480, 205568, 209072, 209440, 213010, 218416, 220528, 222139, 224840, 229120, 234311, 239360, 243440, 252032, 256960, 261340, 267784, 273020, 275660, 277984, 287474, 315040, 317696, 320768, 327040, 334730, 335104, 340816, 347480, 359744, 365876, 382228, 389504, 397120, 400960, 418144, 418880, 426020, 436832, 441056, 444278, 449680, 457345, 468622, 477785, 486880, 504064, 513920, 522680, 535568, 546040, 551320, 555968, 574948, 630080, 654080, 669460, 681632, 694960, 718685, 719488, 731752, 764456, 779008, 794240, 801920, 836288, 837760, 852040, 873664, 882112, 888556, 899360, 914690, 937244, 955570, 973760, 1006159, 1027840, 1045360, 1071136, 1092080, 1102640, 1110695, 1111936, 1149896, 1171555, 1260160, 1338920, 1363264, 1389920, 1437370, 1438976, 1463504, 1528912, 1554973, 1588480, 1603840, 1672576, 1675520, 1704080, 1747328, 1764224, 1777112, 1798720, 1829380, 1874488, 1911140, 1947520, 2012318, 2090720, 2142272, 2184160, 2205280, 2221390, 2223872, 2299792, 2343110, 2443529, 2520320, 2677840, 2726528, 2779840, 2874740, 2927008, 3057824, 3109946, 3345152, 3408160, 3494656, 3528448, 3554224, 3597440, 3658760, 3748976, 3822280, 3895040, 4024636, 4181440, 4284544, 4368320, 4410560, 4442780, 4599584, 4686220, 4887058, 5030795, 5355680, 5453056, 5559680, 5749480, 5854016, 6115648, 6219892, 6816320, 7108448, 7194880, 7317520, 7497952, 7644560, 7774865, 8049272, 8362880, 8569088, 8736640, 8821120, 8885560, 9199168, 9372440, 9774116, 10061590, 10711360, 11119360, 11498960, 11708032, 12217645, 12231296, 12439784, 13632640, 14216896, 14635040, 14995904, 15289120, 15549730, 16098544, 16725760, 17104703, 17473280, 17642240, 17771120, 18398336, 18744880, 19548232, 20123180, 21422720, 22997920, 23416064, 24435290, 24462592, 24879568, 27265280, 28433792, 29270080, 29991808, 30578240, 31099460, 32197088, 34209406, 35542240, 36796672, 37489760, 39096464, 40246360, 42845440, 45995840, 48870580, 49759136, 56867584, 58540160, 59983616, 61156480, 62198920, 64394176, 68418812, 71084480, 74979520, 78192928, 80492720, 85523515, 91991680, 97741160, 99518272, 117080320, 122312960, 124397840, 128788352, 136837624, 142168960, 149959040, 156385856, 160985440, 171047030, 183983360, 195482320, 199036544, 248795680, 257576704, 273675248, 284337920, 299918080, 312771712, 321970880, 342094060, 390964640, 398073088, 497591360, 547350496, 625543424, 643941760, 684188120, 781929280, 995182720, 1094700992, 1287883520, 1368376240, 1563858560, 1990365440, 2189401984, 2736752480, 3127717120, 4378803968, 5473504960, 10947009920, 21894019840]

約数ペア:

[(1, 21894019840), (2, 10947009920), (4, 5473504960), (5, 4378803968), (7, 3127717120), (8, 2736752480), (10, 2189401984), (11, 1990365440), (14, 1563858560), (16, 1368376240), (17, 1287883520), (20, 1094700992), (22, 995182720), (28, 781929280), (32, 684188120), (34, 643941760), (35, 625543424), (40, 547350496), (44, 497591360), (55, 398073088), (56, 390964640), (64, 342094060), (68, 321970880), (70, 312771712), (73, 299918080), (77, 284337920), (80, 273675248), (85, 257576704), (88, 248795680), (110, 199036544), (112, 195482320), (119, 183983360), (128, 171047030), (136, 160985440), (140, 156385856), (146, 149959040), (154, 142168960), (160, 136837624), (170, 128788352), (176, 124397840), (179, 122312960), (187, 117080320), (220, 99518272), (224, 97741160), (238, 91991680), (256, 85523515), (272, 80492720), (280, 78192928), (292, 74979520), (308, 71084480), (320, 68418812), (340, 64394176), (352, 62198920), (358, 61156480), (365, 59983616), (374, 58540160), (385, 56867584), (440, 49759136), (448, 48870580), (476, 45995840), (511, 42845440), (544, 40246360), (560, 39096464), (584, 37489760), (595, 36796672), (616, 35542240), (640, 34209406), (680, 32197088), (704, 31099460), (716, 30578240), (730, 29991808), (748, 29270080), (770, 28433792), (803, 27265280), (880, 24879568), (895, 24462592), (896, 24435290), (935, 23416064), (952, 22997920), (1022, 21422720), (1088, 20123180), (1120, 19548232), (1168, 18744880), (1190, 18398336), (1232, 17771120), (1241, 17642240), (1253, 17473280), (1280, 17104703), (1309, 16725760), (1360, 16098544), (1408, 15549730), (1432, 15289120), (1460, 14995904), (1496, 14635040), (1540, 14216896), (1606, 13632640), (1760, 12439784), (1790, 12231296), (1792, 12217645), (1870, 11708032), (1904, 11498960), (1969, 11119360), (2044, 10711360), (2176, 10061590), (2240, 9774116), (2336, 9372440), (2380, 9199168), (2464, 8885560), (2482, 8821120), (2506, 8736640), (2555, 8569088), (2618, 8362880), (2720, 8049272), (2816, 7774865), (2864, 7644560), (2920, 7497952), (2992, 7317520), (3043, 7194880), (3080, 7108448), (3212, 6816320), (3520, 6219892), (3580, 6115648), (3740, 5854016), (3808, 5749480), (3938, 5559680), (4015, 5453056), (4088, 5355680), (4352, 5030795), (4480, 4887058), (4672, 4686220), (4760, 4599584), (4928, 4442780), (4964, 4410560), (5012, 4368320), (5110, 4284544), (5236, 4181440), (5440, 4024636), (5621, 3895040), (5728, 3822280), (5840, 3748976), (5984, 3658760), (6086, 3597440), (6160, 3554224), (6205, 3528448), (6265, 3494656), (6424, 3408160), (6545, 3345152), (7040, 3109946), (7160, 3057824), (7480, 2927008), (7616, 2874740), (7876, 2779840), (8030, 2726528), (8176, 2677840), (8687, 2520320), (8960, 2443529), (9344, 2343110), (9520, 2299792), (9845, 2223872), (9856, 2221390), (9928, 2205280), (10024, 2184160), (10220, 2142272), (10472, 2090720), (10880, 2012318), (11242, 1947520), (11456, 1911140), (11680, 1874488), (11968, 1829380), (12172, 1798720), (12320, 1777112), (12410, 1764224), (12530, 1747328), (12848, 1704080), (13067, 1675520), (13090, 1672576), (13651, 1603840), (13783, 1588480), (14080, 1554973), (14320, 1528912), (14960, 1463504), (15215, 1438976), (15232, 1437370), (15752, 1389920), (16060, 1363264), (16352, 1338920), (17374, 1260160), (18688, 1171555), (19040, 1149896), (19690, 1111936), (19712, 1110695), (19856, 1102640), (20048, 1092080), (20440, 1071136), (20944, 1045360), (21301, 1027840), (21760, 1006159), (22484, 973760), (22912, 955570), (23360, 937244), (23936, 914690), (24344, 899360), (24640, 888556), (24820, 882112), (25060, 873664), (25696, 852040), (26134, 837760), (26180, 836288), (27302, 801920), (27566, 794240), (28105, 779008), (28640, 764456), (29920, 731752), (30430, 719488), (30464, 718685), (31504, 694960), (32120, 681632), (32704, 669460), (33473, 654080), (34748, 630080), (38080, 574948), (39380, 555968), (39712, 551320), (40096, 546040), (40880, 535568), (41888, 522680), (42602, 513920), (43435, 504064), (44968, 486880), (45824, 477785), (46720, 468622), (47872, 457345), (48688, 449680), (49280, 444278), (49640, 441056), (50120, 436832), (51392, 426020), (52268, 418880), (52360, 418144), (54604, 400960), (55132, 397120), (56210, 389504), (57280, 382228), (59840, 365876), (60860, 359744), (63008, 347480), (64240, 340816), (65335, 335104), (65408, 334730), (66946, 327040), (68255, 320768), (68915, 317696), (69496, 315040), (76160, 287474), (78760, 277984), (79424, 275660), (80192, 273020), (81760, 267784), (83776, 261340), (85204, 256960), (86870, 252032), (89936, 243440), (91469, 239360), (93440, 234311), (95557, 229120), (97376, 224840), (98560, 222139), (99280, 220528), (100240, 218416), (102784, 213010), (104536, 209440), (104720, 209072), (106505, 205568), (109208, 200480), (110264, 198560), (112420, 194752), (114560, 191114), (119680, 182938), (121720, 179872), (126016, 173740), (128480, 170408), (130670, 167552), (130816, 167365), (133892, 163520), (136510, 160384), (137830, 158848), (138992, 157520), (143737, 152320)]