207151360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 545993280

約数和(自身を除く): 338841920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 211, 236, 256, 260, 295, 320, 416, 422, 472, 520, 590, 640, 767, 832, 844, 944, 1040, 1055, 1180, 1280, 1534, 1664, 1688, 1888, 2080, 2110, 2360, 2743, 3068, 3328, 3376, 3776, 3835, 4160, 4220, 4720, 5486, 6136, 6752, 7552, 7670, 8320, 8440, 9440, 10972, 12272, 12449, 13504, 13715, 15104, 15340, 16640, 16880, 18880, 21944, 24544, 24898, 27008, 27430, 30680, 33760, 37760, 43888, 49088, 49796, 54016, 54860, 61360, 62245, 67520, 75520, 87776, 98176, 99592, 109720, 122720, 124490, 135040, 161837, 175552, 196352, 199184, 219440, 245440, 248980, 270080, 323674, 351104, 398368, 438880, 490880, 497960, 647348, 702208, 796736, 809185, 877760, 981760, 995920, 1294696, 1593472, 1618370, 1755520, 1991840, 2589392, 3186944, 3236740, 3511040, 3983680, 5178784, 6473480, 7967360, 10357568, 12946960, 15934720, 20715136, 25893920, 41430272, 51787840, 103575680, 207151360]

約数ペア:

[(1, 207151360), (2, 103575680), (4, 51787840), (5, 41430272), (8, 25893920), (10, 20715136), (13, 15934720), (16, 12946960), (20, 10357568), (26, 7967360), (32, 6473480), (40, 5178784), (52, 3983680), (59, 3511040), (64, 3236740), (65, 3186944), (80, 2589392), (104, 1991840), (118, 1755520), (128, 1618370), (130, 1593472), (160, 1294696), (208, 995920), (211, 981760), (236, 877760), (256, 809185), (260, 796736), (295, 702208), (320, 647348), (416, 497960), (422, 490880), (472, 438880), (520, 398368), (590, 351104), (640, 323674), (767, 270080), (832, 248980), (844, 245440), (944, 219440), (1040, 199184), (1055, 196352), (1180, 175552), (1280, 161837), (1534, 135040), (1664, 124490), (1688, 122720), (1888, 109720), (2080, 99592), (2110, 98176), (2360, 87776), (2743, 75520), (3068, 67520), (3328, 62245), (3376, 61360), (3776, 54860), (3835, 54016), (4160, 49796), (4220, 49088), (4720, 43888), (5486, 37760), (6136, 33760), (6752, 30680), (7552, 27430), (7670, 27008), (8320, 24898), (8440, 24544), (9440, 21944), (10972, 18880), (12272, 16880), (12449, 16640), (13504, 15340), (13715, 15104)]