1520103984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7951}}^1$

素因数の和:8538

約数の個数: 80

約数和(自身を含む): 4496378880

約数和(自身を除く): 2976274896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 569, 1138, 1707, 2276, 3414, 3983, 4552, 6828, 7951, 7966, 9104, 11949, 13656, 15902, 15932, 23853, 23898, 27312, 31804, 31864, 47706, 47796, 55657, 63608, 63728, 95412, 95592, 111314, 127216, 166971, 190824, 191184, 222628, 333942, 381648, 445256, 667884, 890512, 1335768, 2671536, 4524119, 9048238, 13572357, 18096476, 27144714, 31668833, 36192952, 54289428, 63337666, 72385904, 95006499, 108578856, 126675332, 190012998, 217157712, 253350664, 380025996, 506701328, 760051992, 1520103984]

約数ペア:

[(1, 1520103984), (2, 760051992), (3, 506701328), (4, 380025996), (6, 253350664), (7, 217157712), (8, 190012998), (12, 126675332), (14, 108578856), (16, 95006499), (21, 72385904), (24, 63337666), (28, 54289428), (42, 36192952), (48, 31668833), (56, 27144714), (84, 18096476), (112, 13572357), (168, 9048238), (336, 4524119), (569, 2671536), (1138, 1335768), (1707, 890512), (2276, 667884), (3414, 445256), (3983, 381648), (4552, 333942), (6828, 222628), (7951, 191184), (7966, 190824), (9104, 166971), (11949, 127216), (13656, 111314), (15902, 95592), (15932, 95412), (23853, 63728), (23898, 63608), (27312, 55657), (31804, 47796), (31864, 47706)]