47681760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 179407872

約数和(自身を除く): 131726112

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 617, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1234, 1288, 1380, 1610, 1680, 1840, 1851, 1932, 2208, 2415, 2468, 2576, 2760, 3085, 3220, 3360, 3680, 3702, 3864, 4319, 4830, 4936, 5152, 5520, 6170, 6440, 7404, 7728, 8638, 9255, 9660, 9872, 11040, 12340, 12880, 12957, 14191, 14808, 15456, 17276, 18510, 19320, 19744, 21595, 24680, 25760, 25914, 28382, 29616, 34552, 37020, 38640, 42573, 43190, 49360, 51828, 56764, 59232, 64785, 69104, 70955, 74040, 77280, 85146, 86380, 98720, 99337, 103656, 113528, 129570, 138208, 141910, 148080, 170292, 172760, 198674, 207312, 212865, 227056, 259140, 283820, 296160, 298011, 340584, 345520, 397348, 414624, 425730, 454112, 496685, 518280, 567640, 596022, 681168, 691040, 794696, 851460, 993370, 1036560, 1135280, 1192044, 1362336, 1490055, 1589392, 1702920, 1986740, 2073120, 2270560, 2384088, 2980110, 3178784, 3405840, 3973480, 4768176, 5960220, 6811680, 7946960, 9536352, 11920440, 15893920, 23840880, 47681760]

約数ペア:

[(1, 47681760), (2, 23840880), (3, 15893920), (4, 11920440), (5, 9536352), (6, 7946960), (7, 6811680), (8, 5960220), (10, 4768176), (12, 3973480), (14, 3405840), (15, 3178784), (16, 2980110), (20, 2384088), (21, 2270560), (23, 2073120), (24, 1986740), (28, 1702920), (30, 1589392), (32, 1490055), (35, 1362336), (40, 1192044), (42, 1135280), (46, 1036560), (48, 993370), (56, 851460), (60, 794696), (69, 691040), (70, 681168), (80, 596022), (84, 567640), (92, 518280), (96, 496685), (105, 454112), (112, 425730), (115, 414624), (120, 397348), (138, 345520), (140, 340584), (160, 298011), (161, 296160), (168, 283820), (184, 259140), (210, 227056), (224, 212865), (230, 207312), (240, 198674), (276, 172760), (280, 170292), (322, 148080), (336, 141910), (345, 138208), (368, 129570), (420, 113528), (460, 103656), (480, 99337), (483, 98720), (552, 86380), (560, 85146), (617, 77280), (644, 74040), (672, 70955), (690, 69104), (736, 64785), (805, 59232), (840, 56764), (920, 51828), (966, 49360), (1104, 43190), (1120, 42573), (1234, 38640), (1288, 37020), (1380, 34552), (1610, 29616), (1680, 28382), (1840, 25914), (1851, 25760), (1932, 24680), (2208, 21595), (2415, 19744), (2468, 19320), (2576, 18510), (2760, 17276), (3085, 15456), (3220, 14808), (3360, 14191), (3680, 12957), (3702, 12880), (3864, 12340), (4319, 11040), (4830, 9872), (4936, 9660), (5152, 9255), (5520, 8638), (6170, 7728), (6440, 7404)]