250298880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 320

約数和(自身を含む): 907441920

約数和(自身を除く): 657143040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 109, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 218, 230, 240, 256, 260, 276, 299, 312, 320, 327, 345, 368, 384, 390, 416, 436, 460, 480, 512, 520, 545, 552, 598, 624, 640, 654, 690, 736, 768, 780, 832, 872, 897, 920, 960, 1040, 1090, 1104, 1196, 1248, 1280, 1308, 1380, 1417, 1472, 1495, 1536, 1560, 1635, 1664, 1744, 1794, 1840, 1920, 2080, 2180, 2208, 2392, 2496, 2507, 2560, 2616, 2760, 2834, 2944, 2990, 3120, 3270, 3328, 3488, 3588, 3680, 3840, 4160, 4251, 4360, 4416, 4485, 4784, 4992, 5014, 5232, 5520, 5668, 5888, 5980, 6240, 6540, 6656, 6976, 7085, 7176, 7360, 7521, 7680, 8320, 8502, 8720, 8832, 8970, 9568, 9984, 10028, 10464, 11040, 11336, 11776, 11960, 12480, 12535, 13080, 13952, 14170, 14352, 14720, 15042, 16640, 17004, 17440, 17664, 17940, 19136, 19968, 20056, 20928, 21255, 22080, 22672, 23920, 24960, 25070, 26160, 27904, 28340, 28704, 29440, 30084, 32591, 33280, 34008, 34880, 35328, 35880, 37605, 38272, 40112, 41856, 42510, 44160, 45344, 47840, 49920, 50140, 52320, 55808, 56680, 57408, 58880, 60168, 65182, 68016, 69760, 71760, 75210, 76544, 80224, 83712, 85020, 88320, 90688, 95680, 97773, 99840, 100280, 104640, 113360, 114816, 120336, 130364, 136032, 139520, 143520, 150420, 153088, 160448, 162955, 167424, 170040, 176640, 181376, 191360, 195546, 200560, 209280, 226720, 229632, 240672, 260728, 272064, 279040, 287040, 300840, 320896, 325910, 340080, 362752, 382720, 391092, 401120, 418560, 453440, 459264, 481344, 488865, 521456, 544128, 574080, 601680, 641792, 651820, 680160, 725504, 765440, 782184, 802240, 837120, 906880, 962688, 977730, 1042912, 1088256, 1148160, 1203360, 1283584, 1303640, 1360320, 1564368, 1604480, 1813760, 1925376, 1955460, 2085824, 2176512, 2296320, 2406720, 2607280, 2720640, 3128736, 3208960, 3627520, 3850752, 3910920, 4171648, 4813440, 5214560, 5441280, 6257472, 6417920, 7821840, 8343296, 9626880, 10429120, 10882560, 12514944, 15643680, 16686592, 19253760, 20858240, 25029888, 31287360, 41716480, 50059776, 62574720, 83432960, 125149440, 250298880]

約数ペア:

[(1, 250298880), (2, 125149440), (3, 83432960), (4, 62574720), (5, 50059776), (6, 41716480), (8, 31287360), (10, 25029888), (12, 20858240), (13, 19253760), (15, 16686592), (16, 15643680), (20, 12514944), (23, 10882560), (24, 10429120), (26, 9626880), (30, 8343296), (32, 7821840), (39, 6417920), (40, 6257472), (46, 5441280), (48, 5214560), (52, 4813440), (60, 4171648), (64, 3910920), (65, 3850752), (69, 3627520), (78, 3208960), (80, 3128736), (92, 2720640), (96, 2607280), (104, 2406720), (109, 2296320), (115, 2176512), (120, 2085824), (128, 1955460), (130, 1925376), (138, 1813760), (156, 1604480), (160, 1564368), (184, 1360320), (192, 1303640), (195, 1283584), (208, 1203360), (218, 1148160), (230, 1088256), (240, 1042912), (256, 977730), (260, 962688), (276, 906880), (299, 837120), (312, 802240), (320, 782184), (327, 765440), (345, 725504), (368, 680160), (384, 651820), (390, 641792), (416, 601680), (436, 574080), (460, 544128), (480, 521456), (512, 488865), (520, 481344), (545, 459264), (552, 453440), (598, 418560), (624, 401120), (640, 391092), (654, 382720), (690, 362752), (736, 340080), (768, 325910), (780, 320896), (832, 300840), (872, 287040), (897, 279040), (920, 272064), (960, 260728), (1040, 240672), (1090, 229632), (1104, 226720), (1196, 209280), (1248, 200560), (1280, 195546), (1308, 191360), (1380, 181376), (1417, 176640), (1472, 170040), (1495, 167424), (1536, 162955), (1560, 160448), (1635, 153088), (1664, 150420), (1744, 143520), (1794, 139520), (1840, 136032), (1920, 130364), (2080, 120336), (2180, 114816), (2208, 113360), (2392, 104640), (2496, 100280), (2507, 99840), (2560, 97773), (2616, 95680), (2760, 90688), (2834, 88320), (2944, 85020), (2990, 83712), (3120, 80224), (3270, 76544), (3328, 75210), (3488, 71760), (3588, 69760), (3680, 68016), (3840, 65182), (4160, 60168), (4251, 58880), (4360, 57408), (4416, 56680), (4485, 55808), (4784, 52320), (4992, 50140), (5014, 49920), (5232, 47840), (5520, 45344), (5668, 44160), (5888, 42510), (5980, 41856), (6240, 40112), (6540, 38272), (6656, 37605), (6976, 35880), (7085, 35328), (7176, 34880), (7360, 34008), (7521, 33280), (7680, 32591), (8320, 30084), (8502, 29440), (8720, 28704), (8832, 28340), (8970, 27904), (9568, 26160), (9984, 25070), (10028, 24960), (10464, 23920), (11040, 22672), (11336, 22080), (11776, 21255), (11960, 20928), (12480, 20056), (12535, 19968), (13080, 19136), (13952, 17940), (14170, 17664), (14352, 17440), (14720, 17004), (15042, 16640)]