6558766440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{23857}}^1$

素因数の和:23979

約数の個数: 128

約数和(自身を含む): 20613312000

約数和(自身を除く): 14054545560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 79, 87, 116, 120, 145, 158, 174, 232, 237, 290, 316, 348, 395, 435, 474, 580, 632, 696, 790, 870, 948, 1160, 1185, 1580, 1740, 1896, 2291, 2370, 3160, 3480, 4582, 4740, 6873, 9164, 9480, 11455, 13746, 18328, 22910, 23857, 27492, 34365, 45820, 47714, 54984, 68730, 71571, 91640, 95428, 119285, 137460, 143142, 190856, 238570, 274920, 286284, 357855, 477140, 572568, 691853, 715710, 954280, 1383706, 1431420, 1884703, 2075559, 2767412, 2862840, 3459265, 3769406, 4151118, 5534824, 5654109, 6918530, 7538812, 8302236, 9423515, 10377795, 11308218, 13837060, 15077624, 16604472, 18847030, 20755590, 22616436, 27674120, 28270545, 37694060, 41511180, 45232872, 54656387, 56541090, 75388120, 83022360, 109312774, 113082180, 163969161, 218625548, 226164360, 273281935, 327938322, 437251096, 546563870, 655876644, 819845805, 1093127740, 1311753288, 1639691610, 2186255480, 3279383220, 6558766440]

約数ペア:

[(1, 6558766440), (2, 3279383220), (3, 2186255480), (4, 1639691610), (5, 1311753288), (6, 1093127740), (8, 819845805), (10, 655876644), (12, 546563870), (15, 437251096), (20, 327938322), (24, 273281935), (29, 226164360), (30, 218625548), (40, 163969161), (58, 113082180), (60, 109312774), (79, 83022360), (87, 75388120), (116, 56541090), (120, 54656387), (145, 45232872), (158, 41511180), (174, 37694060), (232, 28270545), (237, 27674120), (290, 22616436), (316, 20755590), (348, 18847030), (395, 16604472), (435, 15077624), (474, 13837060), (580, 11308218), (632, 10377795), (696, 9423515), (790, 8302236), (870, 7538812), (948, 6918530), (1160, 5654109), (1185, 5534824), (1580, 4151118), (1740, 3769406), (1896, 3459265), (2291, 2862840), (2370, 2767412), (3160, 2075559), (3480, 1884703), (4582, 1431420), (4740, 1383706), (6873, 954280), (9164, 715710), (9480, 691853), (11455, 572568), (13746, 477140), (18328, 357855), (22910, 286284), (23857, 274920), (27492, 238570), (34365, 190856), (45820, 143142), (47714, 137460), (54984, 119285), (68730, 95428), (71571, 91640)]