83573280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8291}}^1$

素因数の和:8319

約数の個数: 144

約数和(自身を含む): 325975104

約数和(自身を除く): 242401824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8291, 10080, 16582, 24873, 33164, 41455, 49746, 58037, 66328, 74619, 82910, 99492, 116074, 124365, 132656, 149238, 165820, 174111, 198984, 232148, 248730, 265312, 290185, 298476, 331640, 348222, 373095, 397968, 464296, 497460, 522333, 580370, 596952, 663280, 696444, 746190, 795936, 870555, 928592, 994920, 1044666, 1160740, 1193904, 1326560, 1392888, 1492380, 1741110, 1857184, 1989840, 2089332, 2321480, 2387808, 2611665, 2785776, 2984760, 3482220, 3979680, 4178664, 4642960, 5223330, 5571552, 5969520, 6964440, 8357328, 9285920, 10446660, 11939040, 13928880, 16714656, 20893320, 27857760, 41786640, 83573280]

約数ペア:

[(1, 83573280), (2, 41786640), (3, 27857760), (4, 20893320), (5, 16714656), (6, 13928880), (7, 11939040), (8, 10446660), (9, 9285920), (10, 8357328), (12, 6964440), (14, 5969520), (15, 5571552), (16, 5223330), (18, 4642960), (20, 4178664), (21, 3979680), (24, 3482220), (28, 2984760), (30, 2785776), (32, 2611665), (35, 2387808), (36, 2321480), (40, 2089332), (42, 1989840), (45, 1857184), (48, 1741110), (56, 1492380), (60, 1392888), (63, 1326560), (70, 1193904), (72, 1160740), (80, 1044666), (84, 994920), (90, 928592), (96, 870555), (105, 795936), (112, 746190), (120, 696444), (126, 663280), (140, 596952), (144, 580370), (160, 522333), (168, 497460), (180, 464296), (210, 397968), (224, 373095), (240, 348222), (252, 331640), (280, 298476), (288, 290185), (315, 265312), (336, 248730), (360, 232148), (420, 198984), (480, 174111), (504, 165820), (560, 149238), (630, 132656), (672, 124365), (720, 116074), (840, 99492), (1008, 82910), (1120, 74619), (1260, 66328), (1440, 58037), (1680, 49746), (2016, 41455), (2520, 33164), (3360, 24873), (5040, 16582), (8291, 10080)]