62970880

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 132

約数和(自身を含む): 176418648

約数和(自身を除く): 113447768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 251, 256, 280, 320, 392, 448, 490, 502, 512, 560, 640, 784, 896, 980, 1004, 1024, 1120, 1255, 1280, 1568, 1757, 1792, 1960, 2008, 2240, 2510, 2560, 3136, 3514, 3584, 3920, 4016, 4480, 5020, 5120, 6272, 7028, 7168, 7840, 8032, 8785, 8960, 10040, 12299, 12544, 14056, 15680, 16064, 17570, 17920, 20080, 24598, 25088, 28112, 31360, 32128, 35140, 35840, 40160, 49196, 50176, 56224, 61495, 62720, 64256, 70280, 80320, 98392, 112448, 122990, 125440, 128512, 140560, 160640, 196784, 224896, 245980, 250880, 257024, 281120, 321280, 393568, 449792, 491960, 562240, 642560, 787136, 899584, 983920, 1124480, 1285120, 1574272, 1799168, 1967840, 2248960, 3148544, 3935680, 4497920, 6297088, 7871360, 8995840, 12594176, 15742720, 31485440, 62970880]

約数ペア:

[(1, 62970880), (2, 31485440), (4, 15742720), (5, 12594176), (7, 8995840), (8, 7871360), (10, 6297088), (14, 4497920), (16, 3935680), (20, 3148544), (28, 2248960), (32, 1967840), (35, 1799168), (40, 1574272), (49, 1285120), (56, 1124480), (64, 983920), (70, 899584), (80, 787136), (98, 642560), (112, 562240), (128, 491960), (140, 449792), (160, 393568), (196, 321280), (224, 281120), (245, 257024), (251, 250880), (256, 245980), (280, 224896), (320, 196784), (392, 160640), (448, 140560), (490, 128512), (502, 125440), (512, 122990), (560, 112448), (640, 98392), (784, 80320), (896, 70280), (980, 64256), (1004, 62720), (1024, 61495), (1120, 56224), (1255, 50176), (1280, 49196), (1568, 40160), (1757, 35840), (1792, 35140), (1960, 32128), (2008, 31360), (2240, 28112), (2510, 25088), (2560, 24598), (3136, 20080), (3514, 17920), (3584, 17570), (3920, 16064), (4016, 15680), (4480, 14056), (5020, 12544), (5120, 12299), (6272, 10040), (7028, 8960), (7168, 8785), (7840, 8032)]