229283320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35603}}^1$

素因数の和:35644

約数の個数: 64

約数和(自身を含む): 615237120

約数和(自身を除く): 385953800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 35603, 71206, 142412, 178015, 249221, 284824, 356030, 498442, 712060, 818869, 996884, 1246105, 1424120, 1637738, 1993768, 2492210, 3275476, 4094345, 4984420, 5732083, 6550952, 8188690, 9968840, 11464166, 16377380, 22928332, 28660415, 32754760, 45856664, 57320830, 114641660, 229283320]

約数ペア:

[(1, 229283320), (2, 114641660), (4, 57320830), (5, 45856664), (7, 32754760), (8, 28660415), (10, 22928332), (14, 16377380), (20, 11464166), (23, 9968840), (28, 8188690), (35, 6550952), (40, 5732083), (46, 4984420), (56, 4094345), (70, 3275476), (92, 2492210), (115, 1993768), (140, 1637738), (161, 1424120), (184, 1246105), (230, 996884), (280, 818869), (322, 712060), (460, 498442), (644, 356030), (805, 284824), (920, 249221), (1288, 178015), (1610, 142412), (3220, 71206), (6440, 35603)]