313134080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{8737}}^1$

素因数の和:8769

約数の個数: 88

約数和(自身を含む): 858560928

約数和(自身を除く): 545426848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8737, 8960, 17474, 17920, 34948, 35840, 43685, 61159, 69896, 87370, 122318, 139792, 174740, 244636, 279584, 305795, 349480, 489272, 559168, 611590, 698960, 978544, 1118336, 1223180, 1397920, 1957088, 2236672, 2446360, 2795840, 3914176, 4473344, 4892720, 5591680, 7828352, 8946688, 9785440, 11183360, 15656704, 19570880, 22366720, 31313408, 39141760, 44733440, 62626816, 78283520, 156567040, 313134080]

約数ペア:

[(1, 313134080), (2, 156567040), (4, 78283520), (5, 62626816), (7, 44733440), (8, 39141760), (10, 31313408), (14, 22366720), (16, 19570880), (20, 15656704), (28, 11183360), (32, 9785440), (35, 8946688), (40, 7828352), (56, 5591680), (64, 4892720), (70, 4473344), (80, 3914176), (112, 2795840), (128, 2446360), (140, 2236672), (160, 1957088), (224, 1397920), (256, 1223180), (280, 1118336), (320, 978544), (448, 698960), (512, 611590), (560, 559168), (640, 489272), (896, 349480), (1024, 305795), (1120, 279584), (1280, 244636), (1792, 174740), (2240, 139792), (2560, 122318), (3584, 87370), (4480, 69896), (5120, 61159), (7168, 43685), (8737, 35840), (8960, 34948), (17474, 17920)]