426818560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11909}}^1$

素因数の和:11941

約数の個数: 88

約数和(自身を含む): 1170228960

約数和(自身を除く): 743410400

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, 8960, 11909, 17920, 23818, 35840, 47636, 59545, 83363, 95272, 119090, 166726, 190544, 238180, 333452, 381088, 416815, 476360, 666904, 762176, 833630, 952720, 1333808, 1524352, 1667260, 1905440, 2667616, 3048704, 3334520, 3810880, 5335232, 6097408, 6669040, 7621760, 10670464, 12194816, 13338080, 15243520, 21340928, 26676160, 30487040, 42681856, 53352320, 60974080, 85363712, 106704640, 213409280, 426818560]

約数ペア:

[(1, 426818560), (2, 213409280), (4, 106704640), (5, 85363712), (7, 60974080), (8, 53352320), (10, 42681856), (14, 30487040), (16, 26676160), (20, 21340928), (28, 15243520), (32, 13338080), (35, 12194816), (40, 10670464), (56, 7621760), (64, 6669040), (70, 6097408), (80, 5335232), (112, 3810880), (128, 3334520), (140, 3048704), (160, 2667616), (224, 1905440), (256, 1667260), (280, 1524352), (320, 1333808), (448, 952720), (512, 833630), (560, 762176), (640, 666904), (896, 476360), (1024, 416815), (1120, 381088), (1280, 333452), (1792, 238180), (2240, 190544), (2560, 166726), (3584, 119090), (4480, 95272), (5120, 83363), (7168, 59545), (8960, 47636), (11909, 35840), (17920, 23818)]