135782720

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2239

約数の個数: 56

約数和(自身を含む): 325026528

約数和(自身を除く): 189243808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2011, 2110, 3376, 4022, 4220, 6752, 8044, 8440, 10055, 13504, 16088, 16880, 20110, 32176, 33760, 40220, 64352, 67520, 80440, 128704, 160880, 321760, 424321, 643520, 848642, 1697284, 2121605, 3394568, 4243210, 6789136, 8486420, 13578272, 16972840, 27156544, 33945680, 67891360, 135782720]

約数ペア:

[(1, 135782720), (2, 67891360), (4, 33945680), (5, 27156544), (8, 16972840), (10, 13578272), (16, 8486420), (20, 6789136), (32, 4243210), (40, 3394568), (64, 2121605), (80, 1697284), (160, 848642), (211, 643520), (320, 424321), (422, 321760), (844, 160880), (1055, 128704), (1688, 80440), (2011, 67520), (2110, 64352), (3376, 40220), (4022, 33760), (4220, 32176), (6752, 20110), (8044, 16880), (8440, 16088), (10055, 13504)]