404575560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1379851200

約数和(自身を除く): 975275640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 389, 405, 428, 486, 535, 540, 642, 648, 778, 810, 856, 963, 972, 1070, 1080, 1167, 1215, 1284, 1556, 1605, 1620, 1926, 1944, 1945, 2140, 2334, 2430, 2568, 2889, 3112, 3210, 3240, 3501, 3852, 3890, 4280, 4668, 4815, 4860, 5778, 5835, 6420, 7002, 7704, 7780, 8667, 9336, 9630, 9720, 10503, 11556, 11670, 12840, 14004, 14445, 15560, 17334, 17505, 19260, 21006, 23112, 23340, 26001, 28008, 28890, 31509, 34668, 35010, 38520, 41623, 42012, 43335, 46680, 52002, 52515, 57780, 63018, 69336, 70020, 83246, 84024, 86670, 94527, 104004, 105030, 115560, 124869, 126036, 130005, 140040, 157545, 166492, 173340, 189054, 208008, 208115, 210060, 249738, 252072, 260010, 315090, 332984, 346680, 374607, 378108, 416230, 420120, 472635, 499476, 520020, 624345, 630180, 749214, 756216, 832460, 945270, 998952, 1040040, 1123821, 1248690, 1260360, 1498428, 1664920, 1873035, 1890540, 2247642, 2497380, 2996856, 3371463, 3746070, 3781080, 4495284, 4994760, 5619105, 6742926, 7492140, 8990568, 10114389, 11238210, 13485852, 14984280, 16857315, 20228778, 22476420, 26971704, 33714630, 40457556, 44952840, 50571945, 67429260, 80915112, 101143890, 134858520, 202287780, 404575560]

約数ペア:

[(1, 404575560), (2, 202287780), (3, 134858520), (4, 101143890), (5, 80915112), (6, 67429260), (8, 50571945), (9, 44952840), (10, 40457556), (12, 33714630), (15, 26971704), (18, 22476420), (20, 20228778), (24, 16857315), (27, 14984280), (30, 13485852), (36, 11238210), (40, 10114389), (45, 8990568), (54, 7492140), (60, 6742926), (72, 5619105), (81, 4994760), (90, 4495284), (107, 3781080), (108, 3746070), (120, 3371463), (135, 2996856), (162, 2497380), (180, 2247642), (214, 1890540), (216, 1873035), (243, 1664920), (270, 1498428), (321, 1260360), (324, 1248690), (360, 1123821), (389, 1040040), (405, 998952), (428, 945270), (486, 832460), (535, 756216), (540, 749214), (642, 630180), (648, 624345), (778, 520020), (810, 499476), (856, 472635), (963, 420120), (972, 416230), (1070, 378108), (1080, 374607), (1167, 346680), (1215, 332984), (1284, 315090), (1556, 260010), (1605, 252072), (1620, 249738), (1926, 210060), (1944, 208115), (1945, 208008), (2140, 189054), (2334, 173340), (2430, 166492), (2568, 157545), (2889, 140040), (3112, 130005), (3210, 126036), (3240, 124869), (3501, 115560), (3852, 105030), (3890, 104004), (4280, 94527), (4668, 86670), (4815, 84024), (4860, 83246), (5778, 70020), (5835, 69336), (6420, 63018), (7002, 57780), (7704, 52515), (7780, 52002), (8667, 46680), (9336, 43335), (9630, 42012), (9720, 41623), (10503, 38520), (11556, 35010), (11670, 34668), (12840, 31509), (14004, 28890), (14445, 28008), (15560, 26001), (17334, 23340), (17505, 23112), (19260, 21006)]