156680940080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3917}}^1\times {\mathrm{71429}}^1$

素因数の和:75366

約数の個数: 80

約数和(自身を含む): 416435757120

約数和(自身を除く): 259754817040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3917, 7834, 15668, 19585, 27419, 31336, 39170, 54838, 62672, 71429, 78340, 109676, 137095, 142858, 156680, 219352, 274190, 285716, 313360, 357145, 438704, 500003, 548380, 571432, 714290, 1000006, 1096760, 1142864, 1428580, 2000012, 2193520, 2500015, 2857160, 4000024, 5000030, 5714320, 8000048, 10000060, 20000120, 40000240, 279787393, 559574786, 1119149572, 1398936965, 1958511751, 2238299144, 2797873930, 3917023502, 4476598288, 5595747860, 7834047004, 9792558755, 11191495720, 15668094008, 19585117510, 22382991440, 31336188016, 39170235020, 78340470040, 156680940080]

約数ペア:

[(1, 156680940080), (2, 78340470040), (4, 39170235020), (5, 31336188016), (7, 22382991440), (8, 19585117510), (10, 15668094008), (14, 11191495720), (16, 9792558755), (20, 7834047004), (28, 5595747860), (35, 4476598288), (40, 3917023502), (56, 2797873930), (70, 2238299144), (80, 1958511751), (112, 1398936965), (140, 1119149572), (280, 559574786), (560, 279787393), (3917, 40000240), (7834, 20000120), (15668, 10000060), (19585, 8000048), (27419, 5714320), (31336, 5000030), (39170, 4000024), (54838, 2857160), (62672, 2500015), (71429, 2193520), (78340, 2000012), (109676, 1428580), (137095, 1142864), (142858, 1096760), (156680, 1000006), (219352, 714290), (274190, 571432), (285716, 548380), (313360, 500003), (357145, 438704)]