69958560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 257789952

約数和(自身を除く): 187831392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 443, 470, 480, 560, 564, 658, 672, 705, 752, 840, 886, 940, 987, 1120, 1128, 1316, 1329, 1410, 1504, 1645, 1680, 1772, 1880, 1974, 2215, 2256, 2632, 2658, 2820, 3101, 3290, 3360, 3544, 3760, 3948, 4430, 4512, 4935, 5264, 5316, 5640, 6202, 6580, 6645, 7088, 7520, 7896, 8860, 9303, 9870, 10528, 10632, 11280, 12404, 13160, 13290, 14176, 15505, 15792, 17720, 18606, 19740, 20821, 21264, 22560, 24808, 26320, 26580, 31010, 31584, 35440, 37212, 39480, 41642, 42528, 46515, 49616, 52640, 53160, 62020, 62463, 70880, 74424, 78960, 83284, 93030, 99232, 104105, 106320, 124040, 124926, 145747, 148848, 157920, 166568, 186060, 208210, 212640, 248080, 249852, 291494, 297696, 312315, 333136, 372120, 416420, 437241, 496160, 499704, 582988, 624630, 666272, 728735, 744240, 832840, 874482, 999408, 1165976, 1249260, 1457470, 1488480, 1665680, 1748964, 1998816, 2186205, 2331952, 2498520, 2914940, 3331360, 3497928, 4372410, 4663904, 4997040, 5829880, 6995856, 8744820, 9994080, 11659760, 13991712, 17489640, 23319520, 34979280, 69958560]

約数ペア:

[(1, 69958560), (2, 34979280), (3, 23319520), (4, 17489640), (5, 13991712), (6, 11659760), (7, 9994080), (8, 8744820), (10, 6995856), (12, 5829880), (14, 4997040), (15, 4663904), (16, 4372410), (20, 3497928), (21, 3331360), (24, 2914940), (28, 2498520), (30, 2331952), (32, 2186205), (35, 1998816), (40, 1748964), (42, 1665680), (47, 1488480), (48, 1457470), (56, 1249260), (60, 1165976), (70, 999408), (80, 874482), (84, 832840), (94, 744240), (96, 728735), (105, 666272), (112, 624630), (120, 582988), (140, 499704), (141, 496160), (160, 437241), (168, 416420), (188, 372120), (210, 333136), (224, 312315), (235, 297696), (240, 291494), (280, 249852), (282, 248080), (329, 212640), (336, 208210), (376, 186060), (420, 166568), (443, 157920), (470, 148848), (480, 145747), (560, 124926), (564, 124040), (658, 106320), (672, 104105), (705, 99232), (752, 93030), (840, 83284), (886, 78960), (940, 74424), (987, 70880), (1120, 62463), (1128, 62020), (1316, 53160), (1329, 52640), (1410, 49616), (1504, 46515), (1645, 42528), (1680, 41642), (1772, 39480), (1880, 37212), (1974, 35440), (2215, 31584), (2256, 31010), (2632, 26580), (2658, 26320), (2820, 24808), (3101, 22560), (3290, 21264), (3360, 20821), (3544, 19740), (3760, 18606), (3948, 17720), (4430, 15792), (4512, 15505), (4935, 14176), (5264, 13290), (5316, 13160), (5640, 12404), (6202, 11280), (6580, 10632), (6645, 10528), (7088, 9870), (7520, 9303), (7896, 8860)]