423582720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 352

約数和(自身を含む): 1556375040

約数和(自身を除く): 1132792320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 109, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 218, 220, 230, 240, 253, 256, 264, 276, 320, 327, 330, 345, 352, 368, 384, 436, 440, 460, 480, 506, 512, 528, 545, 552, 640, 654, 660, 690, 704, 736, 759, 768, 872, 880, 920, 960, 1012, 1024, 1056, 1090, 1104, 1199, 1265, 1280, 1308, 1320, 1380, 1408, 1472, 1518, 1536, 1635, 1744, 1760, 1840, 1920, 2024, 2112, 2180, 2208, 2398, 2507, 2530, 2560, 2616, 2640, 2760, 2816, 2944, 3036, 3072, 3270, 3488, 3520, 3597, 3680, 3795, 3840, 4048, 4224, 4360, 4416, 4796, 5014, 5060, 5120, 5232, 5280, 5520, 5632, 5888, 5995, 6072, 6540, 6976, 7040, 7194, 7360, 7521, 7590, 7680, 8096, 8448, 8720, 8832, 9592, 10028, 10120, 10464, 10560, 11040, 11264, 11776, 11990, 12144, 12535, 13080, 13952, 14080, 14388, 14720, 15042, 15180, 15360, 16192, 16896, 17440, 17664, 17985, 19184, 20056, 20240, 20928, 21120, 22080, 23552, 23980, 24288, 25070, 26160, 27577, 27904, 28160, 28776, 29440, 30084, 30360, 32384, 33792, 34880, 35328, 35970, 37605, 38368, 40112, 40480, 41856, 42240, 44160, 47960, 48576, 50140, 52320, 55154, 55808, 56320, 57552, 58880, 60168, 60720, 64768, 69760, 70656, 71940, 75210, 76736, 80224, 80960, 82731, 83712, 84480, 88320, 95920, 97152, 100280, 104640, 110308, 111616, 115104, 117760, 120336, 121440, 129536, 137885, 139520, 143880, 150420, 153472, 160448, 161920, 165462, 167424, 168960, 176640, 191840, 194304, 200560, 209280, 220616, 230208, 240672, 242880, 259072, 275770, 279040, 287760, 300840, 306944, 320896, 323840, 330924, 334848, 353280, 383680, 388608, 401120, 413655, 418560, 441232, 460416, 481344, 485760, 551540, 558080, 575520, 601680, 613888, 641792, 647680, 661848, 767360, 777216, 802240, 827310, 837120, 882464, 920832, 962688, 971520, 1103080, 1151040, 1203360, 1227776, 1283584, 1295360, 1323696, 1534720, 1604480, 1654620, 1674240, 1764928, 1841664, 1925376, 1943040, 2206160, 2302080, 2406720, 2567168, 2647392, 3069440, 3208960, 3309240, 3529856, 3683328, 3850752, 3886080, 4412320, 4604160, 4813440, 5294784, 6138880, 6417920, 6618480, 7059712, 7701504, 8824640, 9208320, 9626880, 10589568, 12835840, 13236960, 14119424, 17649280, 18416640, 19253760, 21179136, 26473920, 28238848, 35298560, 38507520, 42358272, 52947840, 70597120, 84716544, 105895680, 141194240, 211791360, 423582720]

約数ペア:

[(1, 423582720), (2, 211791360), (3, 141194240), (4, 105895680), (5, 84716544), (6, 70597120), (8, 52947840), (10, 42358272), (11, 38507520), (12, 35298560), (15, 28238848), (16, 26473920), (20, 21179136), (22, 19253760), (23, 18416640), (24, 17649280), (30, 14119424), (32, 13236960), (33, 12835840), (40, 10589568), (44, 9626880), (46, 9208320), (48, 8824640), (55, 7701504), (60, 7059712), (64, 6618480), (66, 6417920), (69, 6138880), (80, 5294784), (88, 4813440), (92, 4604160), (96, 4412320), (109, 3886080), (110, 3850752), (115, 3683328), (120, 3529856), (128, 3309240), (132, 3208960), (138, 3069440), (160, 2647392), (165, 2567168), (176, 2406720), (184, 2302080), (192, 2206160), (218, 1943040), (220, 1925376), (230, 1841664), (240, 1764928), (253, 1674240), (256, 1654620), (264, 1604480), (276, 1534720), (320, 1323696), (327, 1295360), (330, 1283584), (345, 1227776), (352, 1203360), (368, 1151040), (384, 1103080), (436, 971520), (440, 962688), (460, 920832), (480, 882464), (506, 837120), (512, 827310), (528, 802240), (545, 777216), (552, 767360), (640, 661848), (654, 647680), (660, 641792), (690, 613888), (704, 601680), (736, 575520), (759, 558080), (768, 551540), (872, 485760), (880, 481344), (920, 460416), (960, 441232), (1012, 418560), (1024, 413655), (1056, 401120), (1090, 388608), (1104, 383680), (1199, 353280), (1265, 334848), (1280, 330924), (1308, 323840), (1320, 320896), (1380, 306944), (1408, 300840), (1472, 287760), (1518, 279040), (1536, 275770), (1635, 259072), (1744, 242880), (1760, 240672), (1840, 230208), (1920, 220616), (2024, 209280), (2112, 200560), (2180, 194304), (2208, 191840), (2398, 176640), (2507, 168960), (2530, 167424), (2560, 165462), (2616, 161920), (2640, 160448), (2760, 153472), (2816, 150420), (2944, 143880), (3036, 139520), (3072, 137885), (3270, 129536), (3488, 121440), (3520, 120336), (3597, 117760), (3680, 115104), (3795, 111616), (3840, 110308), (4048, 104640), (4224, 100280), (4360, 97152), (4416, 95920), (4796, 88320), (5014, 84480), (5060, 83712), (5120, 82731), (5232, 80960), (5280, 80224), (5520, 76736), (5632, 75210), (5888, 71940), (5995, 70656), (6072, 69760), (6540, 64768), (6976, 60720), (7040, 60168), (7194, 58880), (7360, 57552), (7521, 56320), (7590, 55808), (7680, 55154), (8096, 52320), (8448, 50140), (8720, 48576), (8832, 47960), (9592, 44160), (10028, 42240), (10120, 41856), (10464, 40480), (10560, 40112), (11040, 38368), (11264, 37605), (11776, 35970), (11990, 35328), (12144, 34880), (12535, 33792), (13080, 32384), (13952, 30360), (14080, 30084), (14388, 29440), (14720, 28776), (15042, 28160), (15180, 27904), (15360, 27577), (16192, 26160), (16896, 25070), (17440, 24288), (17664, 23980), (17985, 23552), (19184, 22080), (20056, 21120), (20240, 20928)]