155932280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9439}}^1$

素因数の和:9516

約数の個数: 64

約数和(自身を含む): 407808000

約数和(自身を除く): 251875720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 9439, 16520, 18878, 37756, 47195, 66073, 75512, 94390, 132146, 188780, 264292, 330365, 377560, 528584, 556901, 660730, 1113802, 1321460, 2227604, 2642920, 2784505, 3898307, 4455208, 5569010, 7796614, 11138020, 15593228, 19491535, 22276040, 31186456, 38983070, 77966140, 155932280]

約数ペア:

[(1, 155932280), (2, 77966140), (4, 38983070), (5, 31186456), (7, 22276040), (8, 19491535), (10, 15593228), (14, 11138020), (20, 7796614), (28, 5569010), (35, 4455208), (40, 3898307), (56, 2784505), (59, 2642920), (70, 2227604), (118, 1321460), (140, 1113802), (236, 660730), (280, 556901), (295, 528584), (413, 377560), (472, 330365), (590, 264292), (826, 188780), (1180, 132146), (1652, 94390), (2065, 75512), (2360, 66073), (3304, 47195), (4130, 37756), (8260, 18878), (9439, 16520)]