82001920

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:64

約数の個数: 240

約数和(自身を含む): 264233088

約数和(自身を除く): 182231168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 512, 520, 560, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1024, 1040, 1120, 1144, 1232, 1280, 1408, 1430, 1456, 1540, 1664, 1760, 1792, 1820, 2002, 2048, 2080, 2240, 2288, 2464, 2560, 2816, 2860, 2912, 3080, 3328, 3520, 3584, 3640, 4004, 4096, 4160, 4480, 4576, 4928, 5005, 5120, 5632, 5720, 5824, 6160, 6656, 7040, 7168, 7280, 8008, 8192, 8320, 8960, 9152, 9856, 10010, 10240, 11264, 11440, 11648, 12320, 13312, 14080, 14336, 14560, 16016, 16384, 16640, 17920, 18304, 19712, 20020, 20480, 22528, 22880, 23296, 24640, 26624, 28160, 28672, 29120, 32032, 33280, 35840, 36608, 39424, 40040, 40960, 45056, 45760, 46592, 49280, 53248, 56320, 57344, 58240, 64064, 66560, 71680, 73216, 78848, 80080, 81920, 90112, 91520, 93184, 98560, 106496, 112640, 114688, 116480, 128128, 133120, 143360, 146432, 157696, 160160, 180224, 183040, 186368, 197120, 212992, 225280, 232960, 256256, 266240, 286720, 292864, 315392, 320320, 366080, 372736, 394240, 450560, 465920, 512512, 532480, 573440, 585728, 630784, 640640, 732160, 745472, 788480, 901120, 931840, 1025024, 1064960, 1171456, 1261568, 1281280, 1464320, 1490944, 1576960, 1863680, 2050048, 2342912, 2562560, 2928640, 3153920, 3727360, 4100096, 5125120, 5857280, 6307840, 7454720, 8200192, 10250240, 11714560, 16400384, 20500480, 41000960, 82001920]

約数ペア:

[(1, 82001920), (2, 41000960), (4, 20500480), (5, 16400384), (7, 11714560), (8, 10250240), (10, 8200192), (11, 7454720), (13, 6307840), (14, 5857280), (16, 5125120), (20, 4100096), (22, 3727360), (26, 3153920), (28, 2928640), (32, 2562560), (35, 2342912), (40, 2050048), (44, 1863680), (52, 1576960), (55, 1490944), (56, 1464320), (64, 1281280), (65, 1261568), (70, 1171456), (77, 1064960), (80, 1025024), (88, 931840), (91, 901120), (104, 788480), (110, 745472), (112, 732160), (128, 640640), (130, 630784), (140, 585728), (143, 573440), (154, 532480), (160, 512512), (176, 465920), (182, 450560), (208, 394240), (220, 372736), (224, 366080), (256, 320320), (260, 315392), (280, 292864), (286, 286720), (308, 266240), (320, 256256), (352, 232960), (364, 225280), (385, 212992), (416, 197120), (440, 186368), (448, 183040), (455, 180224), (512, 160160), (520, 157696), (560, 146432), (572, 143360), (616, 133120), (640, 128128), (704, 116480), (715, 114688), (728, 112640), (770, 106496), (832, 98560), (880, 93184), (896, 91520), (910, 90112), (1001, 81920), (1024, 80080), (1040, 78848), (1120, 73216), (1144, 71680), (1232, 66560), (1280, 64064), (1408, 58240), (1430, 57344), (1456, 56320), (1540, 53248), (1664, 49280), (1760, 46592), (1792, 45760), (1820, 45056), (2002, 40960), (2048, 40040), (2080, 39424), (2240, 36608), (2288, 35840), (2464, 33280), (2560, 32032), (2816, 29120), (2860, 28672), (2912, 28160), (3080, 26624), (3328, 24640), (3520, 23296), (3584, 22880), (3640, 22528), (4004, 20480), (4096, 20020), (4160, 19712), (4480, 18304), (4576, 17920), (4928, 16640), (5005, 16384), (5120, 16016), (5632, 14560), (5720, 14336), (5824, 14080), (6160, 13312), (6656, 12320), (7040, 11648), (7168, 11440), (7280, 11264), (8008, 10240), (8192, 10010), (8320, 9856), (8960, 9152)]