13108480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 41942880

約数和(自身を除く): 28834400

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, 256, 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, 1280, 1330, 1408, 1463, 1520, 1540, 1568, 1672, 1760, 1792, 1862, 1960, 2090, 2128, 2156, 2240, 2432, 2464, 2660, 2695, 2816, 2926, 3040, 3080, 3136, 3344, 3520, 3724, 3920, 4180, 4256, 4312, 4480, 4655, 4864, 4928, 5320, 5390, 5852, 6080, 6160, 6272, 6688, 7040, 7315, 7448, 7840, 8360, 8512, 8624, 8960, 9310, 9856, 10241, 10640, 10780, 11704, 12160, 12320, 12544, 13376, 14080, 14630, 14896, 15680, 16720, 17024, 17248, 18620, 19712, 20482, 21280, 21560, 23408, 24320, 24640, 26752, 29260, 29792, 31360, 33440, 34048, 34496, 37240, 40964, 42560, 43120, 46816, 49280, 51205, 53504, 58520, 59584, 62720, 66880, 68992, 74480, 81928, 85120, 86240, 93632, 98560, 102410, 117040, 119168, 133760, 137984, 148960, 163856, 170240, 172480, 187264, 204820, 234080, 238336, 267520, 297920, 327712, 344960, 374528, 409640, 468160, 595840, 655424, 689920, 819280, 936320, 1191680, 1310848, 1638560, 1872640, 2621696, 3277120, 6554240, 13108480]

約数ペア:

[(1, 13108480), (2, 6554240), (4, 3277120), (5, 2621696), (7, 1872640), (8, 1638560), (10, 1310848), (11, 1191680), (14, 936320), (16, 819280), (19, 689920), (20, 655424), (22, 595840), (28, 468160), (32, 409640), (35, 374528), (38, 344960), (40, 327712), (44, 297920), (49, 267520), (55, 238336), (56, 234080), (64, 204820), (70, 187264), (76, 172480), (77, 170240), (80, 163856), (88, 148960), (95, 137984), (98, 133760), (110, 119168), (112, 117040), (128, 102410), (133, 98560), (140, 93632), (152, 86240), (154, 85120), (160, 81928), (176, 74480), (190, 68992), (196, 66880), (209, 62720), (220, 59584), (224, 58520), (245, 53504), (256, 51205), (266, 49280), (280, 46816), (304, 43120), (308, 42560), (320, 40964), (352, 37240), (380, 34496), (385, 34048), (392, 33440), (418, 31360), (440, 29792), (448, 29260), (490, 26752), (532, 24640), (539, 24320), (560, 23408), (608, 21560), (616, 21280), (640, 20482), (665, 19712), (704, 18620), (760, 17248), (770, 17024), (784, 16720), (836, 15680), (880, 14896), (896, 14630), (931, 14080), (980, 13376), (1045, 12544), (1064, 12320), (1078, 12160), (1120, 11704), (1216, 10780), (1232, 10640), (1280, 10241), (1330, 9856), (1408, 9310), (1463, 8960), (1520, 8624), (1540, 8512), (1568, 8360), (1672, 7840), (1760, 7448), (1792, 7315), (1862, 7040), (1960, 6688), (2090, 6272), (2128, 6160), (2156, 6080), (2240, 5852), (2432, 5390), (2464, 5320), (2660, 4928), (2695, 4864), (2816, 4655), (2926, 4480), (3040, 4312), (3080, 4256), (3136, 4180), (3344, 3920), (3520, 3724)]