856190720

素因数分解:

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

素因数の和:136

約数の個数: 432

約数和(自身を含む): 2793395808

約数和(自身を除く): 1937205088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 49, 55, 56, 64, 68, 70, 73, 77, 80, 85, 88, 98, 110, 112, 119, 128, 136, 140, 146, 154, 160, 170, 176, 187, 196, 220, 224, 238, 245, 256, 272, 280, 292, 308, 320, 340, 352, 365, 374, 385, 392, 440, 448, 476, 490, 511, 539, 544, 560, 584, 595, 616, 640, 680, 704, 730, 748, 770, 784, 803, 833, 880, 896, 935, 952, 980, 1022, 1078, 1088, 1120, 1168, 1190, 1232, 1241, 1280, 1309, 1360, 1408, 1460, 1496, 1540, 1568, 1606, 1666, 1760, 1792, 1870, 1904, 1960, 2044, 2156, 2176, 2240, 2336, 2380, 2464, 2482, 2555, 2618, 2695, 2720, 2816, 2920, 2992, 3080, 3136, 3212, 3332, 3520, 3577, 3740, 3808, 3920, 4015, 4088, 4165, 4312, 4352, 4480, 4672, 4760, 4928, 4964, 5110, 5236, 5390, 5440, 5621, 5840, 5984, 6160, 6205, 6272, 6424, 6545, 6664, 7040, 7154, 7480, 7616, 7840, 8030, 8176, 8330, 8624, 8687, 8960, 9163, 9344, 9520, 9856, 9928, 10220, 10472, 10780, 10880, 11242, 11680, 11968, 12320, 12410, 12544, 12848, 13090, 13328, 13651, 14080, 14308, 14960, 15232, 15680, 16060, 16352, 16660, 17248, 17374, 17885, 18326, 18688, 19040, 19712, 19856, 20440, 20944, 21560, 21760, 22484, 23360, 23936, 24640, 24820, 25696, 26180, 26656, 27302, 28105, 28616, 29920, 30464, 31360, 32120, 32704, 33320, 34496, 34748, 35770, 36652, 38080, 39347, 39712, 40880, 41888, 43120, 43435, 44968, 45815, 46720, 47872, 49280, 49640, 51392, 52360, 53312, 54604, 56210, 57232, 59840, 60809, 62720, 64240, 65408, 66640, 68255, 68992, 69496, 71540, 73304, 76160, 78694, 79424, 81760, 83776, 86240, 86870, 89936, 91630, 93440, 95557, 98560, 99280, 102784, 104720, 106624, 109208, 112420, 114464, 119680, 121618, 128480, 130816, 133280, 136510, 137984, 138992, 143080, 146608, 152320, 157388, 158848, 163520, 167552, 172480, 173740, 179872, 183260, 191114, 196735, 198560, 205568, 209440, 213248, 218416, 224840, 228928, 239360, 243236, 256960, 266560, 273020, 277984, 286160, 293216, 304045, 314776, 317696, 327040, 335104, 344960, 347480, 359744, 366520, 382228, 393470, 397120, 418880, 436832, 449680, 457856, 477785, 486472, 513920, 533120, 546040, 555968, 572320, 586432, 608090, 629552, 654080, 668899, 689920, 694960, 719488, 733040, 764456, 786940, 794240, 837760, 873664, 899360, 915712, 955570, 972944, 1027840, 1066240, 1092080, 1111936, 1144640, 1172864, 1216180, 1259104, 1337798, 1389920, 1438976, 1466080, 1528912, 1573880, 1588480, 1675520, 1747328, 1798720, 1911140, 1945888, 2184160, 2223872, 2289280, 2345728, 2432360, 2518208, 2675596, 2779840, 2932160, 3057824, 3147760, 3344495, 3494656, 3597440, 3822280, 3891776, 4368320, 4578560, 4864720, 5036416, 5351192, 5559680, 5864320, 6115648, 6295520, 6688990, 7194880, 7644560, 7783552, 8736640, 9729440, 10072832, 10702384, 11119360, 11728640, 12231296, 12591040, 13377980, 15289120, 15567104, 17473280, 19458880, 21404768, 24462592, 25182080, 26755960, 30578240, 38917760, 42809536, 50364160, 53511920, 61156480, 77835520, 85619072, 107023840, 122312960, 171238144, 214047680, 428095360, 856190720]

約数ペア:

[(1, 856190720), (2, 428095360), (4, 214047680), (5, 171238144), (7, 122312960), (8, 107023840), (10, 85619072), (11, 77835520), (14, 61156480), (16, 53511920), (17, 50364160), (20, 42809536), (22, 38917760), (28, 30578240), (32, 26755960), (34, 25182080), (35, 24462592), (40, 21404768), (44, 19458880), (49, 17473280), (55, 15567104), (56, 15289120), (64, 13377980), (68, 12591040), (70, 12231296), (73, 11728640), (77, 11119360), (80, 10702384), (85, 10072832), (88, 9729440), (98, 8736640), (110, 7783552), (112, 7644560), (119, 7194880), (128, 6688990), (136, 6295520), (140, 6115648), (146, 5864320), (154, 5559680), (160, 5351192), (170, 5036416), (176, 4864720), (187, 4578560), (196, 4368320), (220, 3891776), (224, 3822280), (238, 3597440), (245, 3494656), (256, 3344495), (272, 3147760), (280, 3057824), (292, 2932160), (308, 2779840), (320, 2675596), (340, 2518208), (352, 2432360), (365, 2345728), (374, 2289280), (385, 2223872), (392, 2184160), (440, 1945888), (448, 1911140), (476, 1798720), (490, 1747328), (511, 1675520), (539, 1588480), (544, 1573880), (560, 1528912), (584, 1466080), (595, 1438976), (616, 1389920), (640, 1337798), (680, 1259104), (704, 1216180), (730, 1172864), (748, 1144640), (770, 1111936), (784, 1092080), (803, 1066240), (833, 1027840), (880, 972944), (896, 955570), (935, 915712), (952, 899360), (980, 873664), (1022, 837760), (1078, 794240), (1088, 786940), (1120, 764456), (1168, 733040), (1190, 719488), (1232, 694960), (1241, 689920), (1280, 668899), (1309, 654080), (1360, 629552), (1408, 608090), (1460, 586432), (1496, 572320), (1540, 555968), (1568, 546040), (1606, 533120), (1666, 513920), (1760, 486472), (1792, 477785), (1870, 457856), (1904, 449680), (1960, 436832), (2044, 418880), (2156, 397120), (2176, 393470), (2240, 382228), (2336, 366520), (2380, 359744), (2464, 347480), (2482, 344960), (2555, 335104), (2618, 327040), (2695, 317696), (2720, 314776), (2816, 304045), (2920, 293216), (2992, 286160), (3080, 277984), (3136, 273020), (3212, 266560), (3332, 256960), (3520, 243236), (3577, 239360), (3740, 228928), (3808, 224840), (3920, 218416), (4015, 213248), (4088, 209440), (4165, 205568), (4312, 198560), (4352, 196735), (4480, 191114), (4672, 183260), (4760, 179872), (4928, 173740), (4964, 172480), (5110, 167552), (5236, 163520), (5390, 158848), (5440, 157388), (5621, 152320), (5840, 146608), (5984, 143080), (6160, 138992), (6205, 137984), (6272, 136510), (6424, 133280), (6545, 130816), (6664, 128480), (7040, 121618), (7154, 119680), (7480, 114464), (7616, 112420), (7840, 109208), (8030, 106624), (8176, 104720), (8330, 102784), (8624, 99280), (8687, 98560), (8960, 95557), (9163, 93440), (9344, 91630), (9520, 89936), (9856, 86870), (9928, 86240), (10220, 83776), (10472, 81760), (10780, 79424), (10880, 78694), (11242, 76160), (11680, 73304), (11968, 71540), (12320, 69496), (12410, 68992), (12544, 68255), (12848, 66640), (13090, 65408), (13328, 64240), (13651, 62720), (14080, 60809), (14308, 59840), (14960, 57232), (15232, 56210), (15680, 54604), (16060, 53312), (16352, 52360), (16660, 51392), (17248, 49640), (17374, 49280), (17885, 47872), (18326, 46720), (18688, 45815), (19040, 44968), (19712, 43435), (19856, 43120), (20440, 41888), (20944, 40880), (21560, 39712), (21760, 39347), (22484, 38080), (23360, 36652), (23936, 35770), (24640, 34748), (24820, 34496), (25696, 33320), (26180, 32704), (26656, 32120), (27302, 31360), (28105, 30464), (28616, 29920)]