47449920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 180246528

約数和(自身を除く): 132796608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 307, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 614, 644, 672, 690, 736, 805, 840, 920, 921, 960, 966, 1104, 1120, 1228, 1288, 1344, 1380, 1472, 1535, 1610, 1680, 1840, 1842, 1932, 2149, 2208, 2240, 2415, 2456, 2576, 2760, 3070, 3220, 3360, 3680, 3684, 3864, 4298, 4416, 4605, 4830, 4912, 5152, 5520, 6140, 6440, 6447, 6720, 7061, 7360, 7368, 7728, 8596, 9210, 9660, 9824, 10304, 10745, 11040, 12280, 12880, 12894, 14122, 14736, 15456, 17192, 18420, 19320, 19648, 21183, 21490, 22080, 24560, 25760, 25788, 28244, 29472, 30912, 32235, 34384, 35305, 36840, 38640, 42366, 42980, 49120, 49427, 51520, 51576, 56488, 58944, 64470, 68768, 70610, 73680, 77280, 84732, 85960, 98240, 98854, 103152, 105915, 112976, 128940, 137536, 141220, 147360, 148281, 154560, 169464, 171920, 197708, 206304, 211830, 225952, 247135, 257880, 282440, 294720, 296562, 338928, 343840, 395416, 412608, 423660, 451904, 494270, 515760, 564880, 593124, 677856, 687680, 741405, 790832, 847320, 988540, 1031520, 1129760, 1186248, 1355712, 1482810, 1581664, 1694640, 1977080, 2063040, 2259520, 2372496, 2965620, 3163328, 3389280, 3954160, 4744992, 5931240, 6778560, 7908320, 9489984, 11862480, 15816640, 23724960, 47449920]

約数ペア:

[(1, 47449920), (2, 23724960), (3, 15816640), (4, 11862480), (5, 9489984), (6, 7908320), (7, 6778560), (8, 5931240), (10, 4744992), (12, 3954160), (14, 3389280), (15, 3163328), (16, 2965620), (20, 2372496), (21, 2259520), (23, 2063040), (24, 1977080), (28, 1694640), (30, 1581664), (32, 1482810), (35, 1355712), (40, 1186248), (42, 1129760), (46, 1031520), (48, 988540), (56, 847320), (60, 790832), (64, 741405), (69, 687680), (70, 677856), (80, 593124), (84, 564880), (92, 515760), (96, 494270), (105, 451904), (112, 423660), (115, 412608), (120, 395416), (138, 343840), (140, 338928), (160, 296562), (161, 294720), (168, 282440), (184, 257880), (192, 247135), (210, 225952), (224, 211830), (230, 206304), (240, 197708), (276, 171920), (280, 169464), (307, 154560), (320, 148281), (322, 147360), (336, 141220), (345, 137536), (368, 128940), (420, 112976), (448, 105915), (460, 103152), (480, 98854), (483, 98240), (552, 85960), (560, 84732), (614, 77280), (644, 73680), (672, 70610), (690, 68768), (736, 64470), (805, 58944), (840, 56488), (920, 51576), (921, 51520), (960, 49427), (966, 49120), (1104, 42980), (1120, 42366), (1228, 38640), (1288, 36840), (1344, 35305), (1380, 34384), (1472, 32235), (1535, 30912), (1610, 29472), (1680, 28244), (1840, 25788), (1842, 25760), (1932, 24560), (2149, 22080), (2208, 21490), (2240, 21183), (2415, 19648), (2456, 19320), (2576, 18420), (2760, 17192), (3070, 15456), (3220, 14736), (3360, 14122), (3680, 12894), (3684, 12880), (3864, 12280), (4298, 11040), (4416, 10745), (4605, 10304), (4830, 9824), (4912, 9660), (5152, 9210), (5520, 8596), (6140, 7728), (6440, 7368), (6447, 7360), (6720, 7061)]