6653964800

素因数分解:

$2^9\times 5^2\times 7^2\times {\mathrm{103}}^2$

素因数の和:248

約数の個数: 270

約数和(自身を含む): 19365258033

約数和(自身を除く): 12711293233

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 103, 112, 128, 140, 160, 175, 196, 200, 206, 224, 245, 256, 280, 320, 350, 392, 400, 412, 448, 490, 512, 515, 560, 640, 700, 721, 784, 800, 824, 896, 980, 1030, 1120, 1225, 1280, 1400, 1442, 1568, 1600, 1648, 1792, 1960, 2060, 2240, 2450, 2560, 2575, 2800, 2884, 3136, 3200, 3296, 3584, 3605, 3920, 4120, 4480, 4900, 5047, 5150, 5600, 5768, 6272, 6400, 6592, 7210, 7840, 8240, 8960, 9800, 10094, 10300, 10609, 11200, 11536, 12544, 12800, 13184, 14420, 15680, 16480, 17920, 18025, 19600, 20188, 20600, 21218, 22400, 23072, 25088, 25235, 26368, 28840, 31360, 32960, 36050, 39200, 40376, 41200, 42436, 44800, 46144, 50470, 52736, 53045, 57680, 62720, 65920, 72100, 74263, 78400, 80752, 82400, 84872, 89600, 92288, 100940, 106090, 115360, 125440, 126175, 131840, 144200, 148526, 156800, 161504, 164800, 169744, 184576, 201880, 212180, 230720, 252350, 263680, 265225, 288400, 297052, 313600, 323008, 329600, 339488, 369152, 371315, 403760, 424360, 461440, 504700, 519841, 530450, 576800, 594104, 627200, 646016, 659200, 678976, 742630, 807520, 848720, 922880, 1009400, 1039682, 1060900, 1153600, 1188208, 1292032, 1318400, 1357952, 1485260, 1615040, 1697440, 1845760, 1856575, 2018800, 2079364, 2121800, 2307200, 2376416, 2584064, 2599205, 2715904, 2970520, 3230080, 3394880, 3713150, 4037600, 4158728, 4243600, 4614400, 4752832, 5198410, 5431808, 5941040, 6460160, 6789760, 7426300, 8075200, 8317456, 8487200, 9228800, 9505664, 10396820, 11882080, 12920320, 12996025, 13579520, 14852600, 16150400, 16634912, 16974400, 19011328, 20793640, 23764160, 25992050, 27159040, 29705200, 32300800, 33269824, 33948800, 38022656, 41587280, 47528320, 51984100, 59410400, 64601600, 66539648, 67897600, 83174560, 95056640, 103968200, 118820800, 133079296, 135795200, 166349120, 190113280, 207936400, 237641600, 266158592, 332698240, 415872800, 475283200, 665396480, 831745600, 950566400, 1330792960, 1663491200, 3326982400, 6653964800]

約数ペア:

[(1, 6653964800), (2, 3326982400), (4, 1663491200), (5, 1330792960), (7, 950566400), (8, 831745600), (10, 665396480), (14, 475283200), (16, 415872800), (20, 332698240), (25, 266158592), (28, 237641600), (32, 207936400), (35, 190113280), (40, 166349120), (49, 135795200), (50, 133079296), (56, 118820800), (64, 103968200), (70, 95056640), (80, 83174560), (98, 67897600), (100, 66539648), (103, 64601600), (112, 59410400), (128, 51984100), (140, 47528320), (160, 41587280), (175, 38022656), (196, 33948800), (200, 33269824), (206, 32300800), (224, 29705200), (245, 27159040), (256, 25992050), (280, 23764160), (320, 20793640), (350, 19011328), (392, 16974400), (400, 16634912), (412, 16150400), (448, 14852600), (490, 13579520), (512, 12996025), (515, 12920320), (560, 11882080), (640, 10396820), (700, 9505664), (721, 9228800), (784, 8487200), (800, 8317456), (824, 8075200), (896, 7426300), (980, 6789760), (1030, 6460160), (1120, 5941040), (1225, 5431808), (1280, 5198410), (1400, 4752832), (1442, 4614400), (1568, 4243600), (1600, 4158728), (1648, 4037600), (1792, 3713150), (1960, 3394880), (2060, 3230080), (2240, 2970520), (2450, 2715904), (2560, 2599205), (2575, 2584064), (2800, 2376416), (2884, 2307200), (3136, 2121800), (3200, 2079364), (3296, 2018800), (3584, 1856575), (3605, 1845760), (3920, 1697440), (4120, 1615040), (4480, 1485260), (4900, 1357952), (5047, 1318400), (5150, 1292032), (5600, 1188208), (5768, 1153600), (6272, 1060900), (6400, 1039682), (6592, 1009400), (7210, 922880), (7840, 848720), (8240, 807520), (8960, 742630), (9800, 678976), (10094, 659200), (10300, 646016), (10609, 627200), (11200, 594104), (11536, 576800), (12544, 530450), (12800, 519841), (13184, 504700), (14420, 461440), (15680, 424360), (16480, 403760), (17920, 371315), (18025, 369152), (19600, 339488), (20188, 329600), (20600, 323008), (21218, 313600), (22400, 297052), (23072, 288400), (25088, 265225), (25235, 263680), (26368, 252350), (28840, 230720), (31360, 212180), (32960, 201880), (36050, 184576), (39200, 169744), (40376, 164800), (41200, 161504), (42436, 156800), (44800, 148526), (46144, 144200), (50470, 131840), (52736, 126175), (53045, 125440), (57680, 115360), (62720, 106090), (65920, 100940), (72100, 92288), (74263, 89600), (78400, 84872), (80752, 82400)]