923648320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{412343}}^1$

素因数の和:412367

約数の個数: 56

約数和(自身を含む): 2513649024

約数和(自身を除く): 1590000704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 412343, 824686, 1649372, 2061715, 2886401, 3298744, 4123430, 5772802, 6597488, 8246860, 11545604, 13194976, 14432005, 16493720, 23091208, 26389952, 28864010, 32987440, 46182416, 57728020, 65974880, 92364832, 115456040, 131949760, 184729664, 230912080, 461824160, 923648320]

約数ペア:

[(1, 923648320), (2, 461824160), (4, 230912080), (5, 184729664), (7, 131949760), (8, 115456040), (10, 92364832), (14, 65974880), (16, 57728020), (20, 46182416), (28, 32987440), (32, 28864010), (35, 26389952), (40, 23091208), (56, 16493720), (64, 14432005), (70, 13194976), (80, 11545604), (112, 8246860), (140, 6597488), (160, 5772802), (224, 4123430), (280, 3298744), (320, 2886401), (448, 2061715), (560, 1649372), (1120, 824686), (2240, 412343)]