7790191080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{403219}}^1$

素因数の和:403263

約数の個数: 128

約数和(自身を含む): 27870566400

約数和(自身を除く): 20080375320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 403219, 806438, 1209657, 1612876, 2016095, 2419314, 2822533, 3225752, 4032190, 4838628, 5645066, 6048285, 8064380, 8467599, 9274037, 9677256, 11290132, 12096570, 14112665, 16128760, 16935198, 18548074, 22580264, 24193140, 27822111, 28225330, 33870396, 37096148, 42337995, 46370185, 48386280, 55644222, 56450660, 64918259, 67740792, 74192296, 84675990, 92740370, 111288444, 112901320, 129836518, 139110555, 169351980, 185480740, 194754777, 222576888, 259673036, 278221110, 324591295, 338703960, 370961480, 389509554, 519346072, 556442220, 649182590, 779019108, 973773885, 1112884440, 1298365180, 1558038216, 1947547770, 2596730360, 3895095540, 7790191080]

約数ペア:

[(1, 7790191080), (2, 3895095540), (3, 2596730360), (4, 1947547770), (5, 1558038216), (6, 1298365180), (7, 1112884440), (8, 973773885), (10, 779019108), (12, 649182590), (14, 556442220), (15, 519346072), (20, 389509554), (21, 370961480), (23, 338703960), (24, 324591295), (28, 278221110), (30, 259673036), (35, 222576888), (40, 194754777), (42, 185480740), (46, 169351980), (56, 139110555), (60, 129836518), (69, 112901320), (70, 111288444), (84, 92740370), (92, 84675990), (105, 74192296), (115, 67740792), (120, 64918259), (138, 56450660), (140, 55644222), (161, 48386280), (168, 46370185), (184, 42337995), (210, 37096148), (230, 33870396), (276, 28225330), (280, 27822111), (322, 24193140), (345, 22580264), (420, 18548074), (460, 16935198), (483, 16128760), (552, 14112665), (644, 12096570), (690, 11290132), (805, 9677256), (840, 9274037), (920, 8467599), (966, 8064380), (1288, 6048285), (1380, 5645066), (1610, 4838628), (1932, 4032190), (2415, 3225752), (2760, 2822533), (3220, 2419314), (3864, 2016095), (4830, 1612876), (6440, 1209657), (9660, 806438), (19320, 403219)]