2071516160

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 264

約数和(自身を含む): 6048639360

約数和(自身を除く): 3977123200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 359, 368, 392, 448, 460, 490, 512, 560, 640, 644, 718, 736, 784, 805, 896, 920, 980, 1024, 1120, 1127, 1280, 1288, 1436, 1472, 1568, 1610, 1792, 1795, 1840, 1960, 2240, 2254, 2513, 2560, 2576, 2872, 2944, 3136, 3220, 3584, 3590, 3680, 3920, 4480, 4508, 5026, 5120, 5152, 5635, 5744, 5888, 6272, 6440, 7168, 7180, 7360, 7840, 8257, 8960, 9016, 10052, 10304, 11270, 11488, 11776, 12544, 12565, 12880, 14360, 14720, 15680, 16514, 17591, 17920, 18032, 20104, 20608, 22540, 22976, 23552, 25088, 25130, 25760, 28720, 29440, 31360, 33028, 35182, 35840, 36064, 40208, 41216, 41285, 45080, 45952, 50176, 50260, 51520, 57440, 57799, 58880, 62720, 66056, 70364, 72128, 80416, 82432, 82570, 87955, 90160, 91904, 100520, 103040, 114880, 115598, 117760, 125440, 132112, 140728, 144256, 160832, 164864, 165140, 175910, 180320, 183808, 201040, 206080, 229760, 231196, 250880, 264224, 281456, 288512, 288995, 321664, 330280, 351820, 360640, 367616, 402080, 404593, 412160, 459520, 462392, 528448, 562912, 577024, 577990, 643328, 660560, 703640, 721280, 804160, 809186, 824320, 919040, 924784, 1056896, 1125824, 1154048, 1155980, 1286656, 1321120, 1407280, 1442560, 1608320, 1618372, 1838080, 1849568, 2022965, 2113792, 2251648, 2311960, 2573312, 2642240, 2814560, 2885120, 3216640, 3236744, 3699136, 4045930, 4227584, 4503296, 4623920, 5284480, 5629120, 5770240, 6433280, 6473488, 7398272, 8091860, 8455168, 9006592, 9247840, 10568960, 11258240, 12866560, 12946976, 14796544, 16183720, 18013184, 18495680, 21137920, 22516480, 25893952, 29593088, 32367440, 36991360, 42275840, 45032960, 51787904, 59186176, 64734880, 73982720, 90065920, 103575808, 129469760, 147965440, 207151616, 258939520, 295930880, 414303232, 517879040, 1035758080, 2071516160]

約数ペア:

[(1, 2071516160), (2, 1035758080), (4, 517879040), (5, 414303232), (7, 295930880), (8, 258939520), (10, 207151616), (14, 147965440), (16, 129469760), (20, 103575808), (23, 90065920), (28, 73982720), (32, 64734880), (35, 59186176), (40, 51787904), (46, 45032960), (49, 42275840), (56, 36991360), (64, 32367440), (70, 29593088), (80, 25893952), (92, 22516480), (98, 21137920), (112, 18495680), (115, 18013184), (128, 16183720), (140, 14796544), (160, 12946976), (161, 12866560), (184, 11258240), (196, 10568960), (224, 9247840), (230, 9006592), (245, 8455168), (256, 8091860), (280, 7398272), (320, 6473488), (322, 6433280), (359, 5770240), (368, 5629120), (392, 5284480), (448, 4623920), (460, 4503296), (490, 4227584), (512, 4045930), (560, 3699136), (640, 3236744), (644, 3216640), (718, 2885120), (736, 2814560), (784, 2642240), (805, 2573312), (896, 2311960), (920, 2251648), (980, 2113792), (1024, 2022965), (1120, 1849568), (1127, 1838080), (1280, 1618372), (1288, 1608320), (1436, 1442560), (1472, 1407280), (1568, 1321120), (1610, 1286656), (1792, 1155980), (1795, 1154048), (1840, 1125824), (1960, 1056896), (2240, 924784), (2254, 919040), (2513, 824320), (2560, 809186), (2576, 804160), (2872, 721280), (2944, 703640), (3136, 660560), (3220, 643328), (3584, 577990), (3590, 577024), (3680, 562912), (3920, 528448), (4480, 462392), (4508, 459520), (5026, 412160), (5120, 404593), (5152, 402080), (5635, 367616), (5744, 360640), (5888, 351820), (6272, 330280), (6440, 321664), (7168, 288995), (7180, 288512), (7360, 281456), (7840, 264224), (8257, 250880), (8960, 231196), (9016, 229760), (10052, 206080), (10304, 201040), (11270, 183808), (11488, 180320), (11776, 175910), (12544, 165140), (12565, 164864), (12880, 160832), (14360, 144256), (14720, 140728), (15680, 132112), (16514, 125440), (17591, 117760), (17920, 115598), (18032, 114880), (20104, 103040), (20608, 100520), (22540, 91904), (22976, 90160), (23552, 87955), (25088, 82570), (25130, 82432), (25760, 80416), (28720, 72128), (29440, 70364), (31360, 66056), (33028, 62720), (35182, 58880), (35840, 57799), (36064, 57440), (40208, 51520), (41216, 50260), (41285, 50176), (45080, 45952)]