4766720

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 132

約数和(自身を含む): 14001480

約数和(自身を除く): 9234760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2560, 2660, 3040, 3136, 3584, 3724, 3920, 4256, 4480, 4655, 4864, 5120, 5320, 6080, 6272, 7168, 7448, 7840, 8512, 8960, 9310, 9728, 10640, 12160, 12544, 14896, 15680, 17024, 17920, 18620, 19456, 21280, 24320, 25088, 29792, 31360, 34048, 35840, 37240, 42560, 48640, 50176, 59584, 62720, 68096, 74480, 85120, 97280, 119168, 125440, 136192, 148960, 170240, 238336, 250880, 297920, 340480, 476672, 595840, 680960, 953344, 1191680, 2383360, 4766720]

約数ペア:

[(1, 4766720), (2, 2383360), (4, 1191680), (5, 953344), (7, 680960), (8, 595840), (10, 476672), (14, 340480), (16, 297920), (19, 250880), (20, 238336), (28, 170240), (32, 148960), (35, 136192), (38, 125440), (40, 119168), (49, 97280), (56, 85120), (64, 74480), (70, 68096), (76, 62720), (80, 59584), (95, 50176), (98, 48640), (112, 42560), (128, 37240), (133, 35840), (140, 34048), (152, 31360), (160, 29792), (190, 25088), (196, 24320), (224, 21280), (245, 19456), (256, 18620), (266, 17920), (280, 17024), (304, 15680), (320, 14896), (380, 12544), (392, 12160), (448, 10640), (490, 9728), (512, 9310), (532, 8960), (560, 8512), (608, 7840), (640, 7448), (665, 7168), (760, 6272), (784, 6080), (896, 5320), (931, 5120), (980, 4864), (1024, 4655), (1064, 4480), (1120, 4256), (1216, 3920), (1280, 3724), (1330, 3584), (1520, 3136), (1568, 3040), (1792, 2660), (1862, 2560), (1960, 2432), (2128, 2240)]