283279360

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 880790400

約数和(自身を除く): 597511040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 256, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 512, 520, 532, 560, 608, 640, 665, 728, 760, 832, 896, 910, 988, 1024, 1040, 1064, 1120, 1216, 1235, 1280, 1330, 1456, 1520, 1664, 1729, 1792, 1820, 1976, 2048, 2080, 2128, 2240, 2432, 2470, 2560, 2660, 2912, 3040, 3328, 3458, 3584, 3640, 3952, 4096, 4160, 4256, 4480, 4864, 4940, 5120, 5320, 5824, 6080, 6656, 6916, 7168, 7280, 7904, 8192, 8320, 8512, 8645, 8960, 9728, 9880, 10240, 10640, 11648, 12160, 13312, 13832, 14336, 14560, 15808, 16384, 16640, 17024, 17290, 17920, 19456, 19760, 20480, 21280, 23296, 24320, 26624, 27664, 28672, 29120, 31616, 32768, 33280, 34048, 34580, 35840, 38912, 39520, 40960, 42560, 46592, 48640, 53248, 55328, 57344, 58240, 63232, 66560, 68096, 69160, 71680, 77824, 79040, 81920, 85120, 93184, 97280, 106496, 110656, 114688, 116480, 126464, 133120, 136192, 138320, 143360, 155648, 158080, 163840, 170240, 186368, 194560, 212992, 221312, 229376, 232960, 252928, 266240, 272384, 276640, 286720, 311296, 316160, 340480, 372736, 389120, 425984, 442624, 465920, 505856, 532480, 544768, 553280, 573440, 622592, 632320, 680960, 745472, 778240, 885248, 931840, 1011712, 1064960, 1089536, 1106560, 1146880, 1264640, 1361920, 1490944, 1556480, 1770496, 1863680, 2023424, 2129920, 2179072, 2213120, 2529280, 2723840, 2981888, 3112960, 3540992, 3727360, 4046848, 4358144, 4426240, 5058560, 5447680, 7081984, 7454720, 8093696, 8852480, 10117120, 10895360, 14163968, 14909440, 17704960, 20234240, 21790720, 28327936, 35409920, 40468480, 56655872, 70819840, 141639680, 283279360]

約数ペア:

[(1, 283279360), (2, 141639680), (4, 70819840), (5, 56655872), (7, 40468480), (8, 35409920), (10, 28327936), (13, 21790720), (14, 20234240), (16, 17704960), (19, 14909440), (20, 14163968), (26, 10895360), (28, 10117120), (32, 8852480), (35, 8093696), (38, 7454720), (40, 7081984), (52, 5447680), (56, 5058560), (64, 4426240), (65, 4358144), (70, 4046848), (76, 3727360), (80, 3540992), (91, 3112960), (95, 2981888), (104, 2723840), (112, 2529280), (128, 2213120), (130, 2179072), (133, 2129920), (140, 2023424), (152, 1863680), (160, 1770496), (182, 1556480), (190, 1490944), (208, 1361920), (224, 1264640), (247, 1146880), (256, 1106560), (260, 1089536), (266, 1064960), (280, 1011712), (304, 931840), (320, 885248), (364, 778240), (380, 745472), (416, 680960), (448, 632320), (455, 622592), (494, 573440), (512, 553280), (520, 544768), (532, 532480), (560, 505856), (608, 465920), (640, 442624), (665, 425984), (728, 389120), (760, 372736), (832, 340480), (896, 316160), (910, 311296), (988, 286720), (1024, 276640), (1040, 272384), (1064, 266240), (1120, 252928), (1216, 232960), (1235, 229376), (1280, 221312), (1330, 212992), (1456, 194560), (1520, 186368), (1664, 170240), (1729, 163840), (1792, 158080), (1820, 155648), (1976, 143360), (2048, 138320), (2080, 136192), (2128, 133120), (2240, 126464), (2432, 116480), (2470, 114688), (2560, 110656), (2660, 106496), (2912, 97280), (3040, 93184), (3328, 85120), (3458, 81920), (3584, 79040), (3640, 77824), (3952, 71680), (4096, 69160), (4160, 68096), (4256, 66560), (4480, 63232), (4864, 58240), (4940, 57344), (5120, 55328), (5320, 53248), (5824, 48640), (6080, 46592), (6656, 42560), (6916, 40960), (7168, 39520), (7280, 38912), (7904, 35840), (8192, 34580), (8320, 34048), (8512, 33280), (8645, 32768), (8960, 31616), (9728, 29120), (9880, 28672), (10240, 27664), (10640, 26624), (11648, 24320), (12160, 23296), (13312, 21280), (13832, 20480), (14336, 19760), (14560, 19456), (15808, 17920), (16384, 17290), (16640, 17024)]