210348720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1483}}^1$

素因数の和:1699

約数の個数: 120

約数和(自身を含む): 710485776

約数和(自身を除く): 500137056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1483, 1576, 1773, 1970, 2364, 2955, 2966, 3152, 3546, 3940, 4449, 4728, 5910, 5932, 7092, 7415, 7880, 8865, 8898, 9456, 11820, 11864, 13347, 14184, 14830, 15760, 17730, 17796, 22245, 23640, 23728, 26694, 28368, 29660, 35460, 35592, 44490, 47280, 53388, 59320, 66735, 70920, 71184, 88980, 106776, 118640, 133470, 141840, 177960, 213552, 266940, 292151, 355920, 533880, 584302, 876453, 1067760, 1168604, 1460755, 1752906, 2337208, 2629359, 2921510, 3505812, 4382265, 4674416, 5258718, 5843020, 7011624, 8764530, 10517436, 11686040, 13146795, 14023248, 17529060, 21034872, 23372080, 26293590, 35058120, 42069744, 52587180, 70116240, 105174360, 210348720]

約数ペア:

[(1, 210348720), (2, 105174360), (3, 70116240), (4, 52587180), (5, 42069744), (6, 35058120), (8, 26293590), (9, 23372080), (10, 21034872), (12, 17529060), (15, 14023248), (16, 13146795), (18, 11686040), (20, 10517436), (24, 8764530), (30, 7011624), (36, 5843020), (40, 5258718), (45, 4674416), (48, 4382265), (60, 3505812), (72, 2921510), (80, 2629359), (90, 2337208), (120, 1752906), (144, 1460755), (180, 1168604), (197, 1067760), (240, 876453), (360, 584302), (394, 533880), (591, 355920), (720, 292151), (788, 266940), (985, 213552), (1182, 177960), (1483, 141840), (1576, 133470), (1773, 118640), (1970, 106776), (2364, 88980), (2955, 71184), (2966, 70920), (3152, 66735), (3546, 59320), (3940, 53388), (4449, 47280), (4728, 44490), (5910, 35592), (5932, 35460), (7092, 29660), (7415, 28368), (7880, 26694), (8865, 23728), (8898, 23640), (9456, 22245), (11820, 17796), (11864, 17730), (13347, 15760), (14184, 14830)]