156742740780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21563}}^1\times {\mathrm{121151}}^1$

素因数の和:142726

約数の個数: 48

約数和(自身を含む): 438903650304

約数和(自身を除く): 282160909524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21563, 43126, 64689, 86252, 107815, 121151, 129378, 215630, 242302, 258756, 323445, 363453, 431260, 484604, 605755, 646890, 726906, 1211510, 1293780, 1453812, 1817265, 2423020, 3634530, 7269060, 2612379013, 5224758026, 7837137039, 10449516052, 13061895065, 15674274078, 26123790130, 31348548156, 39185685195, 52247580260, 78371370390, 156742740780]

約数ペア:

[(1, 156742740780), (2, 78371370390), (3, 52247580260), (4, 39185685195), (5, 31348548156), (6, 26123790130), (10, 15674274078), (12, 13061895065), (15, 10449516052), (20, 7837137039), (30, 5224758026), (60, 2612379013), (21563, 7269060), (43126, 3634530), (64689, 2423020), (86252, 1817265), (107815, 1453812), (121151, 1293780), (129378, 1211510), (215630, 726906), (242302, 646890), (258756, 605755), (323445, 484604), (363453, 431260)]