1343845160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{36637}}^1$

素因数の和:36786

約数の個数: 64

約数和(自身を含む): 3482075520

約数和(自身を除く): 2138230360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 7336, 9170, 18340, 36637, 36680, 73274, 146548, 183185, 256459, 293096, 366370, 512918, 732740, 1025836, 1282295, 1465480, 2051672, 2564590, 4799447, 5129180, 9598894, 10258360, 19197788, 23997235, 33596129, 38395576, 47994470, 67192258, 95988940, 134384516, 167980645, 191977880, 268769032, 335961290, 671922580, 1343845160]

約数ペア:

[(1, 1343845160), (2, 671922580), (4, 335961290), (5, 268769032), (7, 191977880), (8, 167980645), (10, 134384516), (14, 95988940), (20, 67192258), (28, 47994470), (35, 38395576), (40, 33596129), (56, 23997235), (70, 19197788), (131, 10258360), (140, 9598894), (262, 5129180), (280, 4799447), (524, 2564590), (655, 2051672), (917, 1465480), (1048, 1282295), (1310, 1025836), (1834, 732740), (2620, 512918), (3668, 366370), (4585, 293096), (5240, 256459), (7336, 183185), (9170, 146548), (18340, 73274), (36637, 36680)]