141639680

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 240

約数和(自身を含む): 440388480

約数和(自身を除く): 298748800

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, 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, 170240, 186368, 194560, 212992, 221312, 232960, 252928, 266240, 272384, 276640, 286720, 311296, 316160, 340480, 372736, 389120, 442624, 465920, 505856, 532480, 544768, 553280, 573440, 632320, 680960, 745472, 778240, 885248, 931840, 1011712, 1064960, 1089536, 1106560, 1264640, 1361920, 1490944, 1556480, 1770496, 1863680, 2023424, 2179072, 2213120, 2529280, 2723840, 3540992, 3727360, 4046848, 4426240, 5058560, 5447680, 7081984, 7454720, 8852480, 10117120, 10895360, 14163968, 17704960, 20234240, 28327936, 35409920, 70819840, 141639680]

約数ペア:

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