283790640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 1010935296

約数和(自身を除く): 727144656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 251, 280, 336, 420, 502, 560, 673, 753, 840, 1004, 1255, 1346, 1506, 1680, 1757, 2008, 2019, 2510, 2692, 3012, 3365, 3514, 3765, 4016, 4038, 4711, 5020, 5271, 5384, 6024, 6730, 7028, 7530, 8076, 8785, 9422, 10040, 10095, 10542, 10768, 12048, 13460, 14056, 14133, 15060, 16152, 17570, 18844, 20080, 20190, 21084, 23555, 26355, 26920, 28112, 28266, 30120, 32304, 35140, 37688, 40380, 42168, 47110, 52710, 53840, 56532, 60240, 70280, 70665, 75376, 80760, 84336, 94220, 105420, 113064, 140560, 141330, 161520, 168923, 188440, 210840, 226128, 282660, 337846, 376880, 421680, 506769, 565320, 675692, 844615, 1013538, 1130640, 1182461, 1351384, 1689230, 2027076, 2364922, 2533845, 2702768, 3378460, 3547383, 4054152, 4729844, 5067690, 5912305, 6756920, 7094766, 8108304, 9459688, 10135380, 11824610, 13513840, 14189532, 17736915, 18919376, 20270760, 23649220, 28379064, 35473830, 40541520, 47298440, 56758128, 70947660, 94596880, 141895320, 283790640]

約数ペア:

[(1, 283790640), (2, 141895320), (3, 94596880), (4, 70947660), (5, 56758128), (6, 47298440), (7, 40541520), (8, 35473830), (10, 28379064), (12, 23649220), (14, 20270760), (15, 18919376), (16, 17736915), (20, 14189532), (21, 13513840), (24, 11824610), (28, 10135380), (30, 9459688), (35, 8108304), (40, 7094766), (42, 6756920), (48, 5912305), (56, 5067690), (60, 4729844), (70, 4054152), (80, 3547383), (84, 3378460), (105, 2702768), (112, 2533845), (120, 2364922), (140, 2027076), (168, 1689230), (210, 1351384), (240, 1182461), (251, 1130640), (280, 1013538), (336, 844615), (420, 675692), (502, 565320), (560, 506769), (673, 421680), (753, 376880), (840, 337846), (1004, 282660), (1255, 226128), (1346, 210840), (1506, 188440), (1680, 168923), (1757, 161520), (2008, 141330), (2019, 140560), (2510, 113064), (2692, 105420), (3012, 94220), (3365, 84336), (3514, 80760), (3765, 75376), (4016, 70665), (4038, 70280), (4711, 60240), (5020, 56532), (5271, 53840), (5384, 52710), (6024, 47110), (6730, 42168), (7028, 40380), (7530, 37688), (8076, 35140), (8785, 32304), (9422, 30120), (10040, 28266), (10095, 28112), (10542, 26920), (10768, 26355), (12048, 23555), (13460, 21084), (14056, 20190), (14133, 20080), (15060, 18844), (16152, 17570)]