8266206120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{11437}}^1$

素因数の和:11787

約数の個数: 128

約数和(自身を含む): 26188444800

約数和(自身を除く): 17922238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 317, 380, 456, 570, 634, 760, 951, 1140, 1268, 1585, 1902, 2280, 2536, 3170, 3804, 4755, 6023, 6340, 7608, 9510, 11437, 12046, 12680, 18069, 19020, 22874, 24092, 30115, 34311, 36138, 38040, 45748, 48184, 57185, 60230, 68622, 72276, 90345, 91496, 114370, 120460, 137244, 144552, 171555, 180690, 217303, 228740, 240920, 274488, 343110, 361380, 434606, 457480, 651909, 686220, 722760, 869212, 1086515, 1303818, 1372440, 1738424, 2173030, 2607636, 3259545, 3625529, 4346060, 5215272, 6519090, 7251058, 8692120, 10876587, 13038180, 14502116, 18127645, 21753174, 26076360, 29004232, 36255290, 43506348, 54382935, 68885051, 72510580, 87012696, 108765870, 137770102, 145021160, 206655153, 217531740, 275540204, 344425255, 413310306, 435063480, 551080408, 688850510, 826620612, 1033275765, 1377701020, 1653241224, 2066551530, 2755402040, 4133103060, 8266206120]

約数ペア:

[(1, 8266206120), (2, 4133103060), (3, 2755402040), (4, 2066551530), (5, 1653241224), (6, 1377701020), (8, 1033275765), (10, 826620612), (12, 688850510), (15, 551080408), (19, 435063480), (20, 413310306), (24, 344425255), (30, 275540204), (38, 217531740), (40, 206655153), (57, 145021160), (60, 137770102), (76, 108765870), (95, 87012696), (114, 72510580), (120, 68885051), (152, 54382935), (190, 43506348), (228, 36255290), (285, 29004232), (317, 26076360), (380, 21753174), (456, 18127645), (570, 14502116), (634, 13038180), (760, 10876587), (951, 8692120), (1140, 7251058), (1268, 6519090), (1585, 5215272), (1902, 4346060), (2280, 3625529), (2536, 3259545), (3170, 2607636), (3804, 2173030), (4755, 1738424), (6023, 1372440), (6340, 1303818), (7608, 1086515), (9510, 869212), (11437, 722760), (12046, 686220), (12680, 651909), (18069, 457480), (19020, 434606), (22874, 361380), (24092, 343110), (30115, 274488), (34311, 240920), (36138, 228740), (38040, 217303), (45748, 180690), (48184, 171555), (57185, 144552), (60230, 137244), (68622, 120460), (72276, 114370), (90345, 91496)]