105870240

素因数分解:

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

素因数の和:426

約数の個数: 288

約数和(自身を含む): 429287040

約数和(自身を除く): 323416800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 389, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 778, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1167, 1215, 1260, 1296, 1440, 1512, 1556, 1620, 1680, 1701, 1890, 1944, 1945, 2016, 2160, 2268, 2334, 2430, 2520, 2592, 2723, 2835, 3024, 3112, 3240, 3360, 3402, 3501, 3780, 3888, 3890, 4320, 4536, 4668, 4860, 5040, 5446, 5670, 5835, 6048, 6224, 6480, 6804, 7002, 7560, 7776, 7780, 8169, 8505, 9072, 9336, 9720, 10080, 10503, 10892, 11340, 11670, 12448, 12960, 13608, 13615, 14004, 15120, 15560, 16338, 17010, 17505, 18144, 18672, 19440, 21006, 21784, 22680, 23340, 24507, 27216, 27230, 28008, 30240, 31120, 31509, 32676, 34020, 35010, 37344, 38880, 40845, 42012, 43568, 45360, 46680, 49014, 52515, 54432, 54460, 56016, 62240, 63018, 65352, 68040, 70020, 73521, 81690, 84024, 87136, 90720, 93360, 94527, 98028, 105030, 108920, 112032, 122535, 126036, 130704, 136080, 140040, 147042, 157545, 163380, 168048, 186720, 189054, 196056, 210060, 217840, 220563, 245070, 252072, 261408, 272160, 280080, 294084, 315090, 326760, 336096, 367605, 378108, 392112, 420120, 435680, 441126, 472635, 490140, 504144, 560160, 588168, 630180, 653520, 661689, 735210, 756216, 784224, 840240, 882252, 945270, 980280, 1008288, 1102815, 1176336, 1260360, 1307040, 1323378, 1470420, 1512432, 1680480, 1764504, 1890540, 1960560, 2205630, 2352672, 2520720, 2646756, 2940840, 3024864, 3308445, 3529008, 3781080, 3921120, 4411260, 5041440, 5293512, 5881680, 6616890, 7058016, 7562160, 8822520, 10587024, 11763360, 13233780, 15124320, 17645040, 21174048, 26467560, 35290080, 52935120, 105870240]

約数ペア:

[(1, 105870240), (2, 52935120), (3, 35290080), (4, 26467560), (5, 21174048), (6, 17645040), (7, 15124320), (8, 13233780), (9, 11763360), (10, 10587024), (12, 8822520), (14, 7562160), (15, 7058016), (16, 6616890), (18, 5881680), (20, 5293512), (21, 5041440), (24, 4411260), (27, 3921120), (28, 3781080), (30, 3529008), (32, 3308445), (35, 3024864), (36, 2940840), (40, 2646756), (42, 2520720), (45, 2352672), (48, 2205630), (54, 1960560), (56, 1890540), (60, 1764504), (63, 1680480), (70, 1512432), (72, 1470420), (80, 1323378), (81, 1307040), (84, 1260360), (90, 1176336), (96, 1102815), (105, 1008288), (108, 980280), (112, 945270), (120, 882252), (126, 840240), (135, 784224), (140, 756216), (144, 735210), (160, 661689), (162, 653520), (168, 630180), (180, 588168), (189, 560160), (210, 504144), (216, 490140), (224, 472635), (240, 441126), (243, 435680), (252, 420120), (270, 392112), (280, 378108), (288, 367605), (315, 336096), (324, 326760), (336, 315090), (360, 294084), (378, 280080), (389, 272160), (405, 261408), (420, 252072), (432, 245070), (480, 220563), (486, 217840), (504, 210060), (540, 196056), (560, 189054), (567, 186720), (630, 168048), (648, 163380), (672, 157545), (720, 147042), (756, 140040), (778, 136080), (810, 130704), (840, 126036), (864, 122535), (945, 112032), (972, 108920), (1008, 105030), (1080, 98028), (1120, 94527), (1134, 93360), (1167, 90720), (1215, 87136), (1260, 84024), (1296, 81690), (1440, 73521), (1512, 70020), (1556, 68040), (1620, 65352), (1680, 63018), (1701, 62240), (1890, 56016), (1944, 54460), (1945, 54432), (2016, 52515), (2160, 49014), (2268, 46680), (2334, 45360), (2430, 43568), (2520, 42012), (2592, 40845), (2723, 38880), (2835, 37344), (3024, 35010), (3112, 34020), (3240, 32676), (3360, 31509), (3402, 31120), (3501, 30240), (3780, 28008), (3888, 27230), (3890, 27216), (4320, 24507), (4536, 23340), (4668, 22680), (4860, 21784), (5040, 21006), (5446, 19440), (5670, 18672), (5835, 18144), (6048, 17505), (6224, 17010), (6480, 16338), (6804, 15560), (7002, 15120), (7560, 14004), (7776, 13615), (7780, 13608), (8169, 12960), (8505, 12448), (9072, 11670), (9336, 11340), (9720, 10892), (10080, 10503)]