394702080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 1359832320

約数和(自身を除く): 965130240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 109, 115, 120, 123, 128, 138, 160, 164, 184, 192, 205, 218, 230, 240, 246, 256, 276, 320, 327, 328, 345, 368, 384, 410, 436, 460, 480, 492, 545, 552, 615, 640, 654, 656, 690, 736, 768, 820, 872, 920, 943, 960, 984, 1090, 1104, 1230, 1280, 1308, 1312, 1380, 1472, 1635, 1640, 1744, 1840, 1886, 1920, 1968, 2180, 2208, 2460, 2507, 2616, 2624, 2760, 2829, 2944, 3270, 3280, 3488, 3680, 3772, 3840, 3936, 4360, 4416, 4469, 4715, 4920, 5014, 5232, 5248, 5520, 5658, 5888, 6540, 6560, 6976, 7360, 7521, 7544, 7872, 8720, 8832, 8938, 9430, 9840, 10028, 10464, 10496, 11040, 11316, 12535, 13080, 13120, 13407, 13952, 14145, 14720, 15042, 15088, 15744, 17440, 17664, 17876, 18860, 19680, 20056, 20928, 22080, 22345, 22632, 25070, 26160, 26240, 26814, 27904, 28290, 29440, 30084, 30176, 31488, 34880, 35752, 37605, 37720, 39360, 40112, 41856, 44160, 44690, 45264, 50140, 52320, 52480, 53628, 56580, 60168, 60352, 67035, 69760, 71504, 75210, 75440, 78720, 80224, 83712, 88320, 89380, 90528, 100280, 102787, 104640, 107256, 113160, 120336, 120704, 134070, 139520, 143008, 150420, 150880, 157440, 160448, 178760, 181056, 200560, 205574, 209280, 214512, 226320, 240672, 241408, 268140, 286016, 300840, 301760, 308361, 320896, 357520, 362112, 401120, 411148, 418560, 429024, 452640, 481344, 513935, 536280, 572032, 601680, 603520, 616722, 641792, 715040, 724224, 802240, 822296, 858048, 905280, 962688, 1027870, 1072560, 1144064, 1203360, 1207040, 1233444, 1430080, 1541805, 1604480, 1644592, 1716096, 1810560, 1925376, 2055740, 2145120, 2406720, 2466888, 2860160, 3083610, 3208960, 3289184, 3432192, 3621120, 4111480, 4290240, 4813440, 4933776, 5720320, 6167220, 6578368, 8222960, 8580480, 9626880, 9867552, 12334440, 13156736, 16445920, 17160960, 19735104, 24668880, 26313472, 32891840, 39470208, 49337760, 65783680, 78940416, 98675520, 131567360, 197351040, 394702080]

約数ペア:

[(1, 394702080), (2, 197351040), (3, 131567360), (4, 98675520), (5, 78940416), (6, 65783680), (8, 49337760), (10, 39470208), (12, 32891840), (15, 26313472), (16, 24668880), (20, 19735104), (23, 17160960), (24, 16445920), (30, 13156736), (32, 12334440), (40, 9867552), (41, 9626880), (46, 8580480), (48, 8222960), (60, 6578368), (64, 6167220), (69, 5720320), (80, 4933776), (82, 4813440), (92, 4290240), (96, 4111480), (109, 3621120), (115, 3432192), (120, 3289184), (123, 3208960), (128, 3083610), (138, 2860160), (160, 2466888), (164, 2406720), (184, 2145120), (192, 2055740), (205, 1925376), (218, 1810560), (230, 1716096), (240, 1644592), (246, 1604480), (256, 1541805), (276, 1430080), (320, 1233444), (327, 1207040), (328, 1203360), (345, 1144064), (368, 1072560), (384, 1027870), (410, 962688), (436, 905280), (460, 858048), (480, 822296), (492, 802240), (545, 724224), (552, 715040), (615, 641792), (640, 616722), (654, 603520), (656, 601680), (690, 572032), (736, 536280), (768, 513935), (820, 481344), (872, 452640), (920, 429024), (943, 418560), (960, 411148), (984, 401120), (1090, 362112), (1104, 357520), (1230, 320896), (1280, 308361), (1308, 301760), (1312, 300840), (1380, 286016), (1472, 268140), (1635, 241408), (1640, 240672), (1744, 226320), (1840, 214512), (1886, 209280), (1920, 205574), (1968, 200560), (2180, 181056), (2208, 178760), (2460, 160448), (2507, 157440), (2616, 150880), (2624, 150420), (2760, 143008), (2829, 139520), (2944, 134070), (3270, 120704), (3280, 120336), (3488, 113160), (3680, 107256), (3772, 104640), (3840, 102787), (3936, 100280), (4360, 90528), (4416, 89380), (4469, 88320), (4715, 83712), (4920, 80224), (5014, 78720), (5232, 75440), (5248, 75210), (5520, 71504), (5658, 69760), (5888, 67035), (6540, 60352), (6560, 60168), (6976, 56580), (7360, 53628), (7521, 52480), (7544, 52320), (7872, 50140), (8720, 45264), (8832, 44690), (8938, 44160), (9430, 41856), (9840, 40112), (10028, 39360), (10464, 37720), (10496, 37605), (11040, 35752), (11316, 34880), (12535, 31488), (13080, 30176), (13120, 30084), (13407, 29440), (13952, 28290), (14145, 27904), (14720, 26814), (15042, 26240), (15088, 26160), (15744, 25070), (17440, 22632), (17664, 22345), (17876, 22080), (18860, 20928), (19680, 20056)]