521377920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 2099111040

約数和(自身を除く): 1577733120

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, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 160, 168, 180, 192, 193, 201, 210, 224, 240, 252, 268, 280, 288, 315, 320, 335, 336, 360, 384, 386, 402, 420, 448, 469, 480, 504, 536, 560, 576, 579, 603, 630, 640, 670, 672, 720, 772, 804, 840, 896, 938, 960, 965, 1005, 1008, 1072, 1120, 1152, 1158, 1206, 1260, 1340, 1344, 1351, 1407, 1440, 1544, 1608, 1680, 1737, 1876, 1920, 1930, 2010, 2016, 2144, 2240, 2316, 2345, 2412, 2520, 2680, 2688, 2702, 2814, 2880, 2895, 3015, 3088, 3216, 3360, 3474, 3752, 3860, 4020, 4032, 4053, 4221, 4288, 4480, 4632, 4690, 4824, 5040, 5360, 5404, 5628, 5760, 5790, 6030, 6176, 6432, 6720, 6755, 6948, 7035, 7504, 7720, 8040, 8064, 8106, 8442, 8576, 8685, 9264, 9380, 9648, 10080, 10720, 10808, 11256, 11580, 12060, 12159, 12352, 12864, 12931, 13440, 13510, 13896, 14070, 15008, 15440, 16080, 16212, 16884, 17370, 18528, 18760, 19296, 20160, 20265, 21105, 21440, 21616, 22512, 23160, 24120, 24318, 24704, 25728, 25862, 27020, 27792, 28140, 30016, 30880, 32160, 32424, 33768, 34740, 37056, 37520, 38592, 38793, 40320, 40530, 42210, 42880, 43232, 45024, 46320, 48240, 48636, 51724, 54040, 55584, 56280, 60032, 60795, 61760, 64320, 64655, 64848, 67536, 69480, 74112, 75040, 77184, 77586, 81060, 84420, 86464, 90048, 90517, 92640, 96480, 97272, 103448, 108080, 111168, 112560, 116379, 121590, 123520, 128640, 129310, 129696, 135072, 138960, 150080, 155172, 162120, 168840, 172928, 180096, 181034, 185280, 192960, 193965, 194544, 206896, 216160, 222336, 225120, 232758, 243180, 258620, 259392, 270144, 271551, 277920, 300160, 310344, 324240, 337680, 362068, 370560, 385920, 387930, 389088, 413792, 432320, 450240, 452585, 465516, 486360, 517240, 518784, 540288, 543102, 555840, 581895, 620688, 648480, 675360, 724136, 775860, 778176, 814653, 827584, 864640, 900480, 905170, 931032, 972720, 1034480, 1086204, 1111680, 1163790, 1241376, 1296960, 1350720, 1357755, 1448272, 1551720, 1556352, 1629306, 1655168, 1810340, 1862064, 1945440, 2068960, 2172408, 2327580, 2482752, 2593920, 2701440, 2715510, 2896544, 3103440, 3258612, 3620680, 3724128, 3890880, 4073265, 4137920, 4344816, 4655160, 4965504, 5431020, 5793088, 6206880, 6517224, 7241360, 7448256, 7781760, 8146530, 8275840, 8689632, 9310320, 10862040, 11586176, 12413760, 13034448, 14482720, 14896512, 16293060, 17379264, 18620640, 21724080, 24827520, 26068896, 28965440, 32586120, 34758528, 37241280, 43448160, 52137792, 57930880, 65172240, 74482560, 86896320, 104275584, 130344480, 173792640, 260688960, 521377920]

約数ペア:

[(1, 521377920), (2, 260688960), (3, 173792640), (4, 130344480), (5, 104275584), (6, 86896320), (7, 74482560), (8, 65172240), (9, 57930880), (10, 52137792), (12, 43448160), (14, 37241280), (15, 34758528), (16, 32586120), (18, 28965440), (20, 26068896), (21, 24827520), (24, 21724080), (28, 18620640), (30, 17379264), (32, 16293060), (35, 14896512), (36, 14482720), (40, 13034448), (42, 12413760), (45, 11586176), (48, 10862040), (56, 9310320), (60, 8689632), (63, 8275840), (64, 8146530), (67, 7781760), (70, 7448256), (72, 7241360), (80, 6517224), (84, 6206880), (90, 5793088), (96, 5431020), (105, 4965504), (112, 4655160), (120, 4344816), (126, 4137920), (128, 4073265), (134, 3890880), (140, 3724128), (144, 3620680), (160, 3258612), (168, 3103440), (180, 2896544), (192, 2715510), (193, 2701440), (201, 2593920), (210, 2482752), (224, 2327580), (240, 2172408), (252, 2068960), (268, 1945440), (280, 1862064), (288, 1810340), (315, 1655168), (320, 1629306), (335, 1556352), (336, 1551720), (360, 1448272), (384, 1357755), (386, 1350720), (402, 1296960), (420, 1241376), (448, 1163790), (469, 1111680), (480, 1086204), (504, 1034480), (536, 972720), (560, 931032), (576, 905170), (579, 900480), (603, 864640), (630, 827584), (640, 814653), (670, 778176), (672, 775860), (720, 724136), (772, 675360), (804, 648480), (840, 620688), (896, 581895), (938, 555840), (960, 543102), (965, 540288), (1005, 518784), (1008, 517240), (1072, 486360), (1120, 465516), (1152, 452585), (1158, 450240), (1206, 432320), (1260, 413792), (1340, 389088), (1344, 387930), (1351, 385920), (1407, 370560), (1440, 362068), (1544, 337680), (1608, 324240), (1680, 310344), (1737, 300160), (1876, 277920), (1920, 271551), (1930, 270144), (2010, 259392), (2016, 258620), (2144, 243180), (2240, 232758), (2316, 225120), (2345, 222336), (2412, 216160), (2520, 206896), (2680, 194544), (2688, 193965), (2702, 192960), (2814, 185280), (2880, 181034), (2895, 180096), (3015, 172928), (3088, 168840), (3216, 162120), (3360, 155172), (3474, 150080), (3752, 138960), (3860, 135072), (4020, 129696), (4032, 129310), (4053, 128640), (4221, 123520), (4288, 121590), (4480, 116379), (4632, 112560), (4690, 111168), (4824, 108080), (5040, 103448), (5360, 97272), (5404, 96480), (5628, 92640), (5760, 90517), (5790, 90048), (6030, 86464), (6176, 84420), (6432, 81060), (6720, 77586), (6755, 77184), (6948, 75040), (7035, 74112), (7504, 69480), (7720, 67536), (8040, 64848), (8064, 64655), (8106, 64320), (8442, 61760), (8576, 60795), (8685, 60032), (9264, 56280), (9380, 55584), (9648, 54040), (10080, 51724), (10720, 48636), (10808, 48240), (11256, 46320), (11580, 45024), (12060, 43232), (12159, 42880), (12352, 42210), (12864, 40530), (12931, 40320), (13440, 38793), (13510, 38592), (13896, 37520), (14070, 37056), (15008, 34740), (15440, 33768), (16080, 32424), (16212, 32160), (16884, 30880), (17370, 30016), (18528, 28140), (18760, 27792), (19296, 27020), (20160, 25862), (20265, 25728), (21105, 24704), (21440, 24318), (21616, 24120), (22512, 23160)]