209830080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7537}}^1$

素因数の和:7586

約数の個数: 112

約数和(自身を含む): 689274720

約数和(自身を除く): 479444640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 7537, 9280, 13920, 15074, 22611, 27840, 30148, 37685, 45222, 60296, 75370, 90444, 113055, 120592, 150740, 180888, 218573, 226110, 241184, 301480, 361776, 437146, 452220, 482368, 602960, 655719, 723552, 874292, 904440, 1092865, 1205920, 1311438, 1447104, 1748584, 1808880, 2185730, 2411840, 2622876, 3278595, 3497168, 3617760, 4371460, 5245752, 6557190, 6994336, 7235520, 8742920, 10491504, 13114380, 13988672, 17485840, 20983008, 26228760, 34971680, 41966016, 52457520, 69943360, 104915040, 209830080]

約数ペア:

[(1, 209830080), (2, 104915040), (3, 69943360), (4, 52457520), (5, 41966016), (6, 34971680), (8, 26228760), (10, 20983008), (12, 17485840), (15, 13988672), (16, 13114380), (20, 10491504), (24, 8742920), (29, 7235520), (30, 6994336), (32, 6557190), (40, 5245752), (48, 4371460), (58, 3617760), (60, 3497168), (64, 3278595), (80, 2622876), (87, 2411840), (96, 2185730), (116, 1808880), (120, 1748584), (145, 1447104), (160, 1311438), (174, 1205920), (192, 1092865), (232, 904440), (240, 874292), (290, 723552), (320, 655719), (348, 602960), (435, 482368), (464, 452220), (480, 437146), (580, 361776), (696, 301480), (870, 241184), (928, 226110), (960, 218573), (1160, 180888), (1392, 150740), (1740, 120592), (1856, 113055), (2320, 90444), (2784, 75370), (3480, 60296), (4640, 45222), (5568, 37685), (6960, 30148), (7537, 27840), (9280, 22611), (13920, 15074)]