14981845760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1672081}}^1$

素因数の和:1672109

約数の個数: 72

約数和(自身を含む): 41012827296

約数和(自身を除く): 26030981536

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 1672081, 3344162, 6688324, 8360405, 11704567, 13376648, 16720810, 23409134, 26753296, 33441620, 46818268, 53506592, 58522835, 66883240, 93636536, 107013184, 117045670, 133766480, 187273072, 214026368, 234091340, 267532960, 374546144, 428052736, 468182680, 535065920, 749092288, 936365360, 1070131840, 1498184576, 1872730720, 2140263680, 2996369152, 3745461440, 7490922880, 14981845760]

約数ペア:

[(1, 14981845760), (2, 7490922880), (4, 3745461440), (5, 2996369152), (7, 2140263680), (8, 1872730720), (10, 1498184576), (14, 1070131840), (16, 936365360), (20, 749092288), (28, 535065920), (32, 468182680), (35, 428052736), (40, 374546144), (56, 267532960), (64, 234091340), (70, 214026368), (80, 187273072), (112, 133766480), (128, 117045670), (140, 107013184), (160, 93636536), (224, 66883240), (256, 58522835), (280, 53506592), (320, 46818268), (448, 33441620), (560, 26753296), (640, 23409134), (896, 16720810), (1120, 13376648), (1280, 11704567), (1792, 8360405), (2240, 6688324), (4480, 3344162), (8960, 1672081)]