51629760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 219675456

約数和(自身を除く): 168045696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 197, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 394, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 591, 624, 630, 672, 720, 728, 780, 788, 819, 832, 840, 910, 936, 960, 985, 1008, 1040, 1092, 1120, 1170, 1182, 1248, 1260, 1344, 1365, 1379, 1440, 1456, 1560, 1576, 1638, 1680, 1773, 1820, 1872, 1970, 2016, 2080, 2184, 2240, 2340, 2364, 2496, 2520, 2561, 2730, 2758, 2880, 2912, 2955, 3120, 3152, 3276, 3360, 3546, 3640, 3744, 3940, 4032, 4095, 4137, 4160, 4368, 4680, 4728, 5040, 5122, 5460, 5516, 5824, 5910, 6240, 6304, 6552, 6720, 6895, 7092, 7280, 7488, 7683, 7880, 8190, 8274, 8736, 8865, 9360, 9456, 10080, 10244, 10920, 11032, 11820, 12411, 12480, 12608, 12805, 13104, 13790, 14184, 14560, 15366, 15760, 16380, 16548, 17472, 17730, 17927, 18720, 18912, 20160, 20488, 20685, 21840, 22064, 23049, 23640, 24822, 25610, 26208, 27580, 28368, 29120, 30732, 31520, 32760, 33096, 35460, 35854, 37440, 37824, 38415, 40976, 41370, 43680, 44128, 46098, 47280, 49644, 51220, 52416, 53781, 55160, 56736, 61464, 62055, 63040, 65520, 66192, 70920, 71708, 76830, 81952, 82740, 87360, 88256, 89635, 92196, 94560, 99288, 102440, 107562, 110320, 113472, 115245, 122928, 124110, 131040, 132384, 141840, 143416, 153660, 161343, 163904, 165480, 179270, 184392, 189120, 198576, 204880, 215124, 220640, 230490, 245856, 248220, 262080, 264768, 268905, 283680, 286832, 307320, 322686, 330960, 358540, 368784, 397152, 409760, 430248, 441280, 460980, 491712, 496440, 537810, 567360, 573664, 614640, 645372, 661920, 717080, 737568, 794304, 806715, 819520, 860496, 921960, 992880, 1075620, 1147328, 1229280, 1290744, 1323840, 1434160, 1475136, 1613430, 1720992, 1843920, 1985760, 2151240, 2458560, 2581488, 2868320, 3226860, 3441984, 3687840, 3971520, 4302480, 5162976, 5736640, 6453720, 7375680, 8604960, 10325952, 12907440, 17209920, 25814880, 51629760]

約数ペア:

[(1, 51629760), (2, 25814880), (3, 17209920), (4, 12907440), (5, 10325952), (6, 8604960), (7, 7375680), (8, 6453720), (9, 5736640), (10, 5162976), (12, 4302480), (13, 3971520), (14, 3687840), (15, 3441984), (16, 3226860), (18, 2868320), (20, 2581488), (21, 2458560), (24, 2151240), (26, 1985760), (28, 1843920), (30, 1720992), (32, 1613430), (35, 1475136), (36, 1434160), (39, 1323840), (40, 1290744), (42, 1229280), (45, 1147328), (48, 1075620), (52, 992880), (56, 921960), (60, 860496), (63, 819520), (64, 806715), (65, 794304), (70, 737568), (72, 717080), (78, 661920), (80, 645372), (84, 614640), (90, 573664), (91, 567360), (96, 537810), (104, 496440), (105, 491712), (112, 460980), (117, 441280), (120, 430248), (126, 409760), (130, 397152), (140, 368784), (144, 358540), (156, 330960), (160, 322686), (168, 307320), (180, 286832), (182, 283680), (192, 268905), (195, 264768), (197, 262080), (208, 248220), (210, 245856), (224, 230490), (234, 220640), (240, 215124), (252, 204880), (260, 198576), (273, 189120), (280, 184392), (288, 179270), (312, 165480), (315, 163904), (320, 161343), (336, 153660), (360, 143416), (364, 141840), (390, 132384), (394, 131040), (416, 124110), (420, 122928), (448, 115245), (455, 113472), (468, 110320), (480, 107562), (504, 102440), (520, 99288), (546, 94560), (560, 92196), (576, 89635), (585, 88256), (591, 87360), (624, 82740), (630, 81952), (672, 76830), (720, 71708), (728, 70920), (780, 66192), (788, 65520), (819, 63040), (832, 62055), (840, 61464), (910, 56736), (936, 55160), (960, 53781), (985, 52416), (1008, 51220), (1040, 49644), (1092, 47280), (1120, 46098), (1170, 44128), (1182, 43680), (1248, 41370), (1260, 40976), (1344, 38415), (1365, 37824), (1379, 37440), (1440, 35854), (1456, 35460), (1560, 33096), (1576, 32760), (1638, 31520), (1680, 30732), (1773, 29120), (1820, 28368), (1872, 27580), (1970, 26208), (2016, 25610), (2080, 24822), (2184, 23640), (2240, 23049), (2340, 22064), (2364, 21840), (2496, 20685), (2520, 20488), (2561, 20160), (2730, 18912), (2758, 18720), (2880, 17927), (2912, 17730), (2955, 17472), (3120, 16548), (3152, 16380), (3276, 15760), (3360, 15366), (3546, 14560), (3640, 14184), (3744, 13790), (3940, 13104), (4032, 12805), (4095, 12608), (4137, 12480), (4160, 12411), (4368, 11820), (4680, 11032), (4728, 10920), (5040, 10244), (5122, 10080), (5460, 9456), (5516, 9360), (5824, 8865), (5910, 8736), (6240, 8274), (6304, 8190), (6552, 7880), (6720, 7683), (6895, 7488), (7092, 7280)]