419731740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9839}}^1$

素因数の和:9936

約数の個数: 96

約数和(自身を含む): 1322496000

約数和(自身を除く): 902764260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4266, 4740, 7110, 8532, 9839, 10665, 14220, 19678, 21330, 29517, 39356, 42660, 49195, 59034, 88551, 98390, 118068, 147585, 177102, 196780, 265653, 295170, 354204, 442755, 531306, 590340, 777281, 885510, 1062612, 1328265, 1554562, 1771020, 2331843, 2656530, 3109124, 3886405, 4663686, 5313060, 6995529, 7772810, 9327372, 11659215, 13991058, 15545620, 20986587, 23318430, 27982116, 34977645, 41973174, 46636860, 69955290, 83946348, 104932935, 139910580, 209865870, 419731740]

約数ペア:

[(1, 419731740), (2, 209865870), (3, 139910580), (4, 104932935), (5, 83946348), (6, 69955290), (9, 46636860), (10, 41973174), (12, 34977645), (15, 27982116), (18, 23318430), (20, 20986587), (27, 15545620), (30, 13991058), (36, 11659215), (45, 9327372), (54, 7772810), (60, 6995529), (79, 5313060), (90, 4663686), (108, 3886405), (135, 3109124), (158, 2656530), (180, 2331843), (237, 1771020), (270, 1554562), (316, 1328265), (395, 1062612), (474, 885510), (540, 777281), (711, 590340), (790, 531306), (948, 442755), (1185, 354204), (1422, 295170), (1580, 265653), (2133, 196780), (2370, 177102), (2844, 147585), (3555, 118068), (4266, 98390), (4740, 88551), (7110, 59034), (8532, 49195), (9839, 42660), (10665, 39356), (14220, 29517), (19678, 21330)]