237285160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27337}}^1$

素因数の和:27386

約数の個数: 64

約数和(自身を含む): 629867520

約数和(自身を除く): 392582360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 27337, 54674, 109348, 136685, 191359, 218696, 273370, 382718, 546740, 765436, 847447, 956795, 1093480, 1530872, 1694894, 1913590, 3389788, 3827180, 4237235, 5932129, 6779576, 7654360, 8474470, 11864258, 16948940, 23728516, 29660645, 33897880, 47457032, 59321290, 118642580, 237285160]

約数ペア:

[(1, 237285160), (2, 118642580), (4, 59321290), (5, 47457032), (7, 33897880), (8, 29660645), (10, 23728516), (14, 16948940), (20, 11864258), (28, 8474470), (31, 7654360), (35, 6779576), (40, 5932129), (56, 4237235), (62, 3827180), (70, 3389788), (124, 1913590), (140, 1694894), (155, 1530872), (217, 1093480), (248, 956795), (280, 847447), (310, 765436), (434, 546740), (620, 382718), (868, 273370), (1085, 218696), (1240, 191359), (1736, 136685), (2170, 109348), (4340, 54674), (8680, 27337)]