199568880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 320

約数和(自身を含む): 801377280

約数和(自身を除く): 601808400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 197, 201, 210, 216, 240, 252, 268, 270, 280, 315, 335, 336, 360, 378, 394, 402, 420, 432, 469, 504, 536, 540, 560, 591, 603, 630, 670, 720, 756, 788, 804, 840, 938, 945, 985, 1005, 1008, 1072, 1080, 1182, 1206, 1260, 1340, 1379, 1407, 1512, 1576, 1608, 1680, 1773, 1809, 1876, 1890, 1970, 2010, 2160, 2345, 2364, 2412, 2520, 2680, 2758, 2814, 2955, 3015, 3024, 3152, 3216, 3546, 3618, 3752, 3780, 3940, 4020, 4137, 4221, 4690, 4728, 4824, 5040, 5319, 5360, 5516, 5628, 5910, 6030, 6895, 7035, 7092, 7236, 7504, 7560, 7880, 8040, 8274, 8442, 8865, 9045, 9380, 9456, 9648, 10638, 11032, 11256, 11820, 12060, 12411, 12663, 13199, 13790, 14070, 14184, 14472, 15120, 15760, 16080, 16548, 16884, 17730, 18090, 18760, 20685, 21105, 21276, 22064, 22512, 23640, 24120, 24822, 25326, 26398, 26595, 27580, 28140, 28368, 28944, 33096, 33768, 35460, 36180, 37233, 37520, 39597, 41370, 42210, 42552, 47280, 48240, 49644, 50652, 52796, 53190, 55160, 56280, 62055, 63315, 65995, 66192, 67536, 70920, 72360, 74466, 79194, 82740, 84420, 85104, 92393, 99288, 101304, 105592, 106380, 110320, 112560, 118791, 124110, 126630, 131990, 141840, 144720, 148932, 158388, 165480, 168840, 184786, 186165, 197985, 198576, 202608, 211184, 212760, 237582, 248220, 253260, 263980, 277179, 297864, 316776, 330960, 337680, 356373, 369572, 372330, 395970, 425520, 461965, 475164, 496440, 506520, 527960, 554358, 593955, 595728, 633552, 712746, 739144, 744660, 791940, 831537, 923930, 950328, 992880, 1013040, 1055920, 1108716, 1187910, 1385895, 1425492, 1478288, 1489320, 1583880, 1663074, 1781865, 1847860, 1900656, 2217432, 2375820, 2494611, 2771790, 2850984, 2978640, 3167760, 3326148, 3563730, 3695720, 4157685, 4434864, 4751640, 4989222, 5543580, 5701968, 6652296, 7127460, 7391440, 8315370, 9503280, 9978444, 11087160, 12473055, 13304592, 14254920, 16630740, 19956888, 22174320, 24946110, 28509840, 33261480, 39913776, 49892220, 66522960, 99784440, 199568880]

約数ペア:

[(1, 199568880), (2, 99784440), (3, 66522960), (4, 49892220), (5, 39913776), (6, 33261480), (7, 28509840), (8, 24946110), (9, 22174320), (10, 19956888), (12, 16630740), (14, 14254920), (15, 13304592), (16, 12473055), (18, 11087160), (20, 9978444), (21, 9503280), (24, 8315370), (27, 7391440), (28, 7127460), (30, 6652296), (35, 5701968), (36, 5543580), (40, 4989222), (42, 4751640), (45, 4434864), (48, 4157685), (54, 3695720), (56, 3563730), (60, 3326148), (63, 3167760), (67, 2978640), (70, 2850984), (72, 2771790), (80, 2494611), (84, 2375820), (90, 2217432), (105, 1900656), (108, 1847860), (112, 1781865), (120, 1663074), (126, 1583880), (134, 1489320), (135, 1478288), (140, 1425492), (144, 1385895), (168, 1187910), (180, 1108716), (189, 1055920), (197, 1013040), (201, 992880), (210, 950328), (216, 923930), (240, 831537), (252, 791940), (268, 744660), (270, 739144), (280, 712746), (315, 633552), (335, 595728), (336, 593955), (360, 554358), (378, 527960), (394, 506520), (402, 496440), (420, 475164), (432, 461965), (469, 425520), (504, 395970), (536, 372330), (540, 369572), (560, 356373), (591, 337680), (603, 330960), (630, 316776), (670, 297864), (720, 277179), (756, 263980), (788, 253260), (804, 248220), (840, 237582), (938, 212760), (945, 211184), (985, 202608), (1005, 198576), (1008, 197985), (1072, 186165), (1080, 184786), (1182, 168840), (1206, 165480), (1260, 158388), (1340, 148932), (1379, 144720), (1407, 141840), (1512, 131990), (1576, 126630), (1608, 124110), (1680, 118791), (1773, 112560), (1809, 110320), (1876, 106380), (1890, 105592), (1970, 101304), (2010, 99288), (2160, 92393), (2345, 85104), (2364, 84420), (2412, 82740), (2520, 79194), (2680, 74466), (2758, 72360), (2814, 70920), (2955, 67536), (3015, 66192), (3024, 65995), (3152, 63315), (3216, 62055), (3546, 56280), (3618, 55160), (3752, 53190), (3780, 52796), (3940, 50652), (4020, 49644), (4137, 48240), (4221, 47280), (4690, 42552), (4728, 42210), (4824, 41370), (5040, 39597), (5319, 37520), (5360, 37233), (5516, 36180), (5628, 35460), (5910, 33768), (6030, 33096), (6895, 28944), (7035, 28368), (7092, 28140), (7236, 27580), (7504, 26595), (7560, 26398), (7880, 25326), (8040, 24822), (8274, 24120), (8442, 23640), (8865, 22512), (9045, 22064), (9380, 21276), (9456, 21105), (9648, 20685), (10638, 18760), (11032, 18090), (11256, 17730), (11820, 16884), (12060, 16548), (12411, 16080), (12663, 15760), (13199, 15120), (13790, 14472), (14070, 14184)]