205932960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1827

約数の個数: 144

約数和(自身を含む): 711625824

約数和(自身を除く): 505692864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1723, 1992, 2490, 2656, 2988, 3320, 3446, 3735, 3984, 4980, 5169, 5976, 6640, 6892, 7470, 7968, 8615, 9960, 10338, 11952, 13280, 13784, 14940, 15507, 17230, 19920, 20676, 23904, 25845, 27568, 29880, 31014, 34460, 39840, 41352, 51690, 55136, 59760, 62028, 68920, 77535, 82704, 103380, 119520, 124056, 137840, 143009, 155070, 165408, 206760, 248112, 275680, 286018, 310140, 413520, 429027, 496224, 572036, 620280, 715045, 827040, 858054, 1144072, 1240560, 1287081, 1430090, 1716108, 2145135, 2288144, 2481120, 2574162, 2860180, 3432216, 4290270, 4576288, 5148324, 5720360, 6435405, 6864432, 8580540, 10296648, 11440720, 12870810, 13728864, 17161080, 20593296, 22881440, 25741620, 34322160, 41186592, 51483240, 68644320, 102966480, 205932960]

約数ペア:

[(1, 205932960), (2, 102966480), (3, 68644320), (4, 51483240), (5, 41186592), (6, 34322160), (8, 25741620), (9, 22881440), (10, 20593296), (12, 17161080), (15, 13728864), (16, 12870810), (18, 11440720), (20, 10296648), (24, 8580540), (30, 6864432), (32, 6435405), (36, 5720360), (40, 5148324), (45, 4576288), (48, 4290270), (60, 3432216), (72, 2860180), (80, 2574162), (83, 2481120), (90, 2288144), (96, 2145135), (120, 1716108), (144, 1430090), (160, 1287081), (166, 1240560), (180, 1144072), (240, 858054), (249, 827040), (288, 715045), (332, 620280), (360, 572036), (415, 496224), (480, 429027), (498, 413520), (664, 310140), (720, 286018), (747, 275680), (830, 248112), (996, 206760), (1245, 165408), (1328, 155070), (1440, 143009), (1494, 137840), (1660, 124056), (1723, 119520), (1992, 103380), (2490, 82704), (2656, 77535), (2988, 68920), (3320, 62028), (3446, 59760), (3735, 55136), (3984, 51690), (4980, 41352), (5169, 39840), (5976, 34460), (6640, 31014), (6892, 29880), (7470, 27568), (7968, 25845), (8615, 23904), (9960, 20676), (10338, 19920), (11952, 17230), (13280, 15507), (13784, 14940)]