70819840

素因数分解:

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

素因数の和:70

約数の個数: 224

約数和(自身を含む): 220187520

約数和(自身を除く): 149367680

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, 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, 85120, 93184, 97280, 106496, 110656, 116480, 126464, 133120, 136192, 138320, 143360, 155648, 158080, 170240, 186368, 194560, 221312, 232960, 252928, 266240, 272384, 276640, 286720, 316160, 340480, 372736, 389120, 442624, 465920, 505856, 532480, 544768, 553280, 632320, 680960, 745472, 778240, 885248, 931840, 1011712, 1089536, 1106560, 1264640, 1361920, 1770496, 1863680, 2023424, 2213120, 2529280, 2723840, 3540992, 3727360, 4426240, 5058560, 5447680, 7081984, 8852480, 10117120, 14163968, 17704960, 35409920, 70819840]

約数ペア:

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