8506070720

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{11071}}^1$

素因数の和:11116

約数の個数: 140

約数和(自身を含む): 23631656064

約数和(自身を除く): 15125585344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4802, 5488, 6860, 7840, 9604, 10976, 11071, 12005, 13720, 15680, 19208, 21952, 22142, 24010, 27440, 38416, 44284, 48020, 54880, 55355, 76832, 77497, 88568, 96040, 109760, 110710, 153664, 154994, 177136, 192080, 221420, 309988, 354272, 384160, 387485, 442840, 542479, 619976, 708544, 768320, 774970, 885680, 1084958, 1239952, 1549940, 1771360, 2169916, 2479904, 2712395, 3099880, 3542720, 3797353, 4339832, 4959808, 5424790, 6199760, 7594706, 8679664, 10849580, 12399520, 15189412, 17359328, 18986765, 21699160, 24799040, 26581471, 30378824, 34718656, 37973530, 43398320, 53162942, 60757648, 75947060, 86796640, 106325884, 121515296, 132907355, 151894120, 173593280, 212651768, 243030592, 265814710, 303788240, 425303536, 531629420, 607576480, 850607072, 1063258840, 1215152960, 1701214144, 2126517680, 4253035360, 8506070720]

約数ペア:

[(1, 8506070720), (2, 4253035360), (4, 2126517680), (5, 1701214144), (7, 1215152960), (8, 1063258840), (10, 850607072), (14, 607576480), (16, 531629420), (20, 425303536), (28, 303788240), (32, 265814710), (35, 243030592), (40, 212651768), (49, 173593280), (56, 151894120), (64, 132907355), (70, 121515296), (80, 106325884), (98, 86796640), (112, 75947060), (140, 60757648), (160, 53162942), (196, 43398320), (224, 37973530), (245, 34718656), (280, 30378824), (320, 26581471), (343, 24799040), (392, 21699160), (448, 18986765), (490, 17359328), (560, 15189412), (686, 12399520), (784, 10849580), (980, 8679664), (1120, 7594706), (1372, 6199760), (1568, 5424790), (1715, 4959808), (1960, 4339832), (2240, 3797353), (2401, 3542720), (2744, 3099880), (3136, 2712395), (3430, 2479904), (3920, 2169916), (4802, 1771360), (5488, 1549940), (6860, 1239952), (7840, 1084958), (9604, 885680), (10976, 774970), (11071, 768320), (12005, 708544), (13720, 619976), (15680, 542479), (19208, 442840), (21952, 387485), (22142, 384160), (24010, 354272), (27440, 309988), (38416, 221420), (44284, 192080), (48020, 177136), (54880, 154994), (55355, 153664), (76832, 110710), (77497, 109760), (88568, 96040)]