26467560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 102211200

約数和(自身を除く): 75743640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 389, 405, 420, 486, 504, 540, 567, 630, 648, 756, 778, 810, 840, 945, 972, 1080, 1134, 1167, 1215, 1260, 1512, 1556, 1620, 1701, 1890, 1944, 1945, 2268, 2334, 2430, 2520, 2723, 2835, 3112, 3240, 3402, 3501, 3780, 3890, 4536, 4668, 4860, 5446, 5670, 5835, 6804, 7002, 7560, 7780, 8169, 8505, 9336, 9720, 10503, 10892, 11340, 11670, 13608, 13615, 14004, 15560, 16338, 17010, 17505, 21006, 21784, 22680, 23340, 24507, 27230, 28008, 31509, 32676, 34020, 35010, 40845, 42012, 46680, 49014, 52515, 54460, 63018, 65352, 68040, 70020, 73521, 81690, 84024, 94527, 98028, 105030, 108920, 122535, 126036, 140040, 147042, 157545, 163380, 189054, 196056, 210060, 220563, 245070, 252072, 294084, 315090, 326760, 367605, 378108, 420120, 441126, 472635, 490140, 588168, 630180, 661689, 735210, 756216, 882252, 945270, 980280, 1102815, 1260360, 1323378, 1470420, 1764504, 1890540, 2205630, 2646756, 2940840, 3308445, 3781080, 4411260, 5293512, 6616890, 8822520, 13233780, 26467560]

約数ペア:

[(1, 26467560), (2, 13233780), (3, 8822520), (4, 6616890), (5, 5293512), (6, 4411260), (7, 3781080), (8, 3308445), (9, 2940840), (10, 2646756), (12, 2205630), (14, 1890540), (15, 1764504), (18, 1470420), (20, 1323378), (21, 1260360), (24, 1102815), (27, 980280), (28, 945270), (30, 882252), (35, 756216), (36, 735210), (40, 661689), (42, 630180), (45, 588168), (54, 490140), (56, 472635), (60, 441126), (63, 420120), (70, 378108), (72, 367605), (81, 326760), (84, 315090), (90, 294084), (105, 252072), (108, 245070), (120, 220563), (126, 210060), (135, 196056), (140, 189054), (162, 163380), (168, 157545), (180, 147042), (189, 140040), (210, 126036), (216, 122535), (243, 108920), (252, 105030), (270, 98028), (280, 94527), (315, 84024), (324, 81690), (360, 73521), (378, 70020), (389, 68040), (405, 65352), (420, 63018), (486, 54460), (504, 52515), (540, 49014), (567, 46680), (630, 42012), (648, 40845), (756, 35010), (778, 34020), (810, 32676), (840, 31509), (945, 28008), (972, 27230), (1080, 24507), (1134, 23340), (1167, 22680), (1215, 21784), (1260, 21006), (1512, 17505), (1556, 17010), (1620, 16338), (1701, 15560), (1890, 14004), (1944, 13615), (1945, 13608), (2268, 11670), (2334, 11340), (2430, 10892), (2520, 10503), (2723, 9720), (2835, 9336), (3112, 8505), (3240, 8169), (3402, 7780), (3501, 7560), (3780, 7002), (3890, 6804), (4536, 5835), (4668, 5670), (4860, 5446)]