1520163840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 352

約数和(自身を含む): 5480326656

約数和(自身を除く): 3960162816

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, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 256, 260, 276, 299, 312, 320, 331, 345, 368, 384, 390, 416, 460, 480, 512, 520, 552, 598, 624, 640, 662, 690, 736, 768, 780, 832, 897, 920, 960, 993, 1024, 1040, 1104, 1196, 1248, 1280, 1324, 1380, 1472, 1495, 1536, 1560, 1655, 1664, 1794, 1840, 1920, 1986, 2080, 2208, 2392, 2496, 2560, 2648, 2760, 2944, 2990, 3072, 3120, 3310, 3328, 3588, 3680, 3840, 3972, 4160, 4303, 4416, 4485, 4784, 4965, 4992, 5120, 5296, 5520, 5888, 5980, 6240, 6620, 6656, 7176, 7360, 7613, 7680, 7944, 8320, 8606, 8832, 8970, 9568, 9930, 9984, 10592, 11040, 11776, 11960, 12480, 12909, 13240, 13312, 14352, 14720, 15226, 15360, 15888, 16640, 17212, 17664, 17940, 19136, 19860, 19968, 21184, 21515, 22080, 22839, 23552, 23920, 24960, 25818, 26480, 28704, 29440, 30452, 31776, 33280, 34424, 35328, 35880, 38065, 38272, 39720, 39936, 42368, 43030, 44160, 45678, 47840, 49920, 51636, 52960, 57408, 58880, 60904, 63552, 64545, 66560, 68848, 70656, 71760, 76130, 76544, 79440, 84736, 86060, 88320, 91356, 95680, 98969, 99840, 103272, 105920, 114195, 114816, 117760, 121808, 127104, 129090, 137696, 143520, 152260, 153088, 158880, 169472, 172120, 176640, 182712, 191360, 197938, 199680, 206544, 211840, 228390, 229632, 243616, 254208, 258180, 275392, 287040, 296907, 304520, 306176, 317760, 338944, 344240, 353280, 365424, 382720, 395876, 413088, 423680, 456780, 459264, 487232, 494845, 508416, 516360, 550784, 574080, 593814, 609040, 635520, 688480, 730848, 765440, 791752, 826176, 847360, 913560, 918528, 974464, 989690, 1016832, 1032720, 1101568, 1148160, 1187628, 1218080, 1271040, 1376960, 1461696, 1484535, 1530880, 1583504, 1652352, 1694720, 1827120, 1948928, 1979380, 2065440, 2203136, 2296320, 2375256, 2436160, 2542080, 2753920, 2923392, 2969070, 3167008, 3304704, 3654240, 3897856, 3958760, 4130880, 4406272, 4592640, 4750512, 4872320, 5084160, 5507840, 5846784, 5938140, 6334016, 6609408, 7308480, 7795712, 7917520, 8261760, 9501024, 9744640, 11015680, 11693568, 11876280, 12668032, 13218816, 14616960, 15835040, 16523520, 19002048, 19489280, 22031360, 23387136, 23752560, 25336064, 29233920, 31670080, 33047040, 38004096, 38978560, 47505120, 50672128, 58467840, 63340160, 66094080, 76008192, 95010240, 101344256, 116935680, 126680320, 152016384, 190020480, 253360640, 304032768, 380040960, 506721280, 760081920, 1520163840]

約数ペア:

[(1, 1520163840), (2, 760081920), (3, 506721280), (4, 380040960), (5, 304032768), (6, 253360640), (8, 190020480), (10, 152016384), (12, 126680320), (13, 116935680), (15, 101344256), (16, 95010240), (20, 76008192), (23, 66094080), (24, 63340160), (26, 58467840), (30, 50672128), (32, 47505120), (39, 38978560), (40, 38004096), (46, 33047040), (48, 31670080), (52, 29233920), (60, 25336064), (64, 23752560), (65, 23387136), (69, 22031360), (78, 19489280), (80, 19002048), (92, 16523520), (96, 15835040), (104, 14616960), (115, 13218816), (120, 12668032), (128, 11876280), (130, 11693568), (138, 11015680), (156, 9744640), (160, 9501024), (184, 8261760), (192, 7917520), (195, 7795712), (208, 7308480), (230, 6609408), (240, 6334016), (256, 5938140), (260, 5846784), (276, 5507840), (299, 5084160), (312, 4872320), (320, 4750512), (331, 4592640), (345, 4406272), (368, 4130880), (384, 3958760), (390, 3897856), (416, 3654240), (460, 3304704), (480, 3167008), (512, 2969070), (520, 2923392), (552, 2753920), (598, 2542080), (624, 2436160), (640, 2375256), (662, 2296320), (690, 2203136), (736, 2065440), (768, 1979380), (780, 1948928), (832, 1827120), (897, 1694720), (920, 1652352), (960, 1583504), (993, 1530880), (1024, 1484535), (1040, 1461696), (1104, 1376960), (1196, 1271040), (1248, 1218080), (1280, 1187628), (1324, 1148160), (1380, 1101568), (1472, 1032720), (1495, 1016832), (1536, 989690), (1560, 974464), (1655, 918528), (1664, 913560), (1794, 847360), (1840, 826176), (1920, 791752), (1986, 765440), (2080, 730848), (2208, 688480), (2392, 635520), (2496, 609040), (2560, 593814), (2648, 574080), (2760, 550784), (2944, 516360), (2990, 508416), (3072, 494845), (3120, 487232), (3310, 459264), (3328, 456780), (3588, 423680), (3680, 413088), (3840, 395876), (3972, 382720), (4160, 365424), (4303, 353280), (4416, 344240), (4485, 338944), (4784, 317760), (4965, 306176), (4992, 304520), (5120, 296907), (5296, 287040), (5520, 275392), (5888, 258180), (5980, 254208), (6240, 243616), (6620, 229632), (6656, 228390), (7176, 211840), (7360, 206544), (7613, 199680), (7680, 197938), (7944, 191360), (8320, 182712), (8606, 176640), (8832, 172120), (8970, 169472), (9568, 158880), (9930, 153088), (9984, 152260), (10592, 143520), (11040, 137696), (11776, 129090), (11960, 127104), (12480, 121808), (12909, 117760), (13240, 114816), (13312, 114195), (14352, 105920), (14720, 103272), (15226, 99840), (15360, 98969), (15888, 95680), (16640, 91356), (17212, 88320), (17664, 86060), (17940, 84736), (19136, 79440), (19860, 76544), (19968, 76130), (21184, 71760), (21515, 70656), (22080, 68848), (22839, 66560), (23552, 64545), (23920, 63552), (24960, 60904), (25818, 58880), (26480, 57408), (28704, 52960), (29440, 51636), (30452, 49920), (31776, 47840), (33280, 45678), (34424, 44160), (35328, 43030), (35880, 42368), (38065, 39936), (38272, 39720)]