207576320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23195

約数の個数: 72

約数和(自身を含む): 568264704

約数和(自身を除く): 360688384

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, 23167, 46334, 92668, 115835, 162169, 185336, 231670, 324338, 370672, 463340, 648676, 741344, 810845, 926680, 1297352, 1482688, 1621690, 1853360, 2594704, 2965376, 3243380, 3706720, 5189408, 5930752, 6486760, 7413440, 10378816, 12973520, 14826880, 20757632, 25947040, 29653760, 41515264, 51894080, 103788160, 207576320]

約数ペア:

[(1, 207576320), (2, 103788160), (4, 51894080), (5, 41515264), (7, 29653760), (8, 25947040), (10, 20757632), (14, 14826880), (16, 12973520), (20, 10378816), (28, 7413440), (32, 6486760), (35, 5930752), (40, 5189408), (56, 3706720), (64, 3243380), (70, 2965376), (80, 2594704), (112, 1853360), (128, 1621690), (140, 1482688), (160, 1297352), (224, 926680), (256, 810845), (280, 741344), (320, 648676), (448, 463340), (560, 370672), (640, 324338), (896, 231670), (1120, 185336), (1280, 162169), (1792, 115835), (2240, 92668), (4480, 46334), (8960, 23167)]