15226760920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3929}}^1\times {\mathrm{13841}}^1$

素因数の和:17788

約数の個数: 64

約数和(自身を含む): 39167323200

約数和(自身を除く): 23940562280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3929, 7858, 13841, 15716, 19645, 27503, 27682, 31432, 39290, 55006, 55364, 69205, 78580, 96887, 110012, 110728, 137515, 138410, 157160, 193774, 220024, 275030, 276820, 387548, 484435, 550060, 553640, 775096, 968870, 1100120, 1937740, 3875480, 54381289, 108762578, 217525156, 271906445, 380669023, 435050312, 543812890, 761338046, 1087625780, 1522676092, 1903345115, 2175251560, 3045352184, 3806690230, 7613380460, 15226760920]

約数ペア:

[(1, 15226760920), (2, 7613380460), (4, 3806690230), (5, 3045352184), (7, 2175251560), (8, 1903345115), (10, 1522676092), (14, 1087625780), (20, 761338046), (28, 543812890), (35, 435050312), (40, 380669023), (56, 271906445), (70, 217525156), (140, 108762578), (280, 54381289), (3929, 3875480), (7858, 1937740), (13841, 1100120), (15716, 968870), (19645, 775096), (27503, 553640), (27682, 550060), (31432, 484435), (39290, 387548), (55006, 276820), (55364, 275030), (69205, 220024), (78580, 193774), (96887, 157160), (110012, 138410), (110728, 137515)]