6554240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 192

約数和(自身を含む): 20930400

約数和(自身を除く): 14376160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 245, 266, 280, 304, 308, 320, 352, 380, 385, 392, 418, 440, 448, 490, 532, 539, 560, 608, 616, 640, 665, 704, 760, 770, 784, 836, 880, 896, 931, 980, 1045, 1064, 1078, 1120, 1216, 1232, 1330, 1408, 1463, 1520, 1540, 1568, 1672, 1760, 1862, 1960, 2090, 2128, 2156, 2240, 2432, 2464, 2660, 2695, 2926, 3040, 3080, 3136, 3344, 3520, 3724, 3920, 4180, 4256, 4312, 4480, 4655, 4928, 5320, 5390, 5852, 6080, 6160, 6272, 6688, 7040, 7315, 7448, 7840, 8360, 8512, 8624, 9310, 9856, 10241, 10640, 10780, 11704, 12160, 12320, 13376, 14630, 14896, 15680, 16720, 17024, 17248, 18620, 20482, 21280, 21560, 23408, 24640, 26752, 29260, 29792, 31360, 33440, 34496, 37240, 40964, 42560, 43120, 46816, 49280, 51205, 58520, 59584, 66880, 68992, 74480, 81928, 85120, 86240, 93632, 102410, 117040, 119168, 133760, 148960, 163856, 172480, 187264, 204820, 234080, 297920, 327712, 344960, 409640, 468160, 595840, 655424, 819280, 936320, 1310848, 1638560, 3277120, 6554240]

約数ペア:

[(1, 6554240), (2, 3277120), (4, 1638560), (5, 1310848), (7, 936320), (8, 819280), (10, 655424), (11, 595840), (14, 468160), (16, 409640), (19, 344960), (20, 327712), (22, 297920), (28, 234080), (32, 204820), (35, 187264), (38, 172480), (40, 163856), (44, 148960), (49, 133760), (55, 119168), (56, 117040), (64, 102410), (70, 93632), (76, 86240), (77, 85120), (80, 81928), (88, 74480), (95, 68992), (98, 66880), (110, 59584), (112, 58520), (128, 51205), (133, 49280), (140, 46816), (152, 43120), (154, 42560), (160, 40964), (176, 37240), (190, 34496), (196, 33440), (209, 31360), (220, 29792), (224, 29260), (245, 26752), (266, 24640), (280, 23408), (304, 21560), (308, 21280), (320, 20482), (352, 18620), (380, 17248), (385, 17024), (392, 16720), (418, 15680), (440, 14896), (448, 14630), (490, 13376), (532, 12320), (539, 12160), (560, 11704), (608, 10780), (616, 10640), (640, 10241), (665, 9856), (704, 9310), (760, 8624), (770, 8512), (784, 8360), (836, 7840), (880, 7448), (896, 7315), (931, 7040), (980, 6688), (1045, 6272), (1064, 6160), (1078, 6080), (1120, 5852), (1216, 5390), (1232, 5320), (1330, 4928), (1408, 4655), (1463, 4480), (1520, 4312), (1540, 4256), (1568, 4180), (1672, 3920), (1760, 3724), (1862, 3520), (1960, 3344), (2090, 3136), (2128, 3080), (2156, 3040), (2240, 2926), (2432, 2695), (2464, 2660)]