2016365920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 5237882496

約数和(自身を除く): 3221516576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 71, 80, 85, 106, 136, 142, 160, 170, 197, 212, 265, 272, 284, 340, 355, 394, 424, 530, 544, 568, 680, 710, 788, 848, 901, 985, 1060, 1136, 1207, 1360, 1420, 1576, 1696, 1802, 1970, 2120, 2272, 2414, 2720, 2840, 3152, 3349, 3604, 3763, 3940, 4240, 4505, 4828, 5680, 6035, 6304, 6698, 7208, 7526, 7880, 8480, 9010, 9656, 10441, 11360, 12070, 13396, 13987, 14416, 15052, 15760, 16745, 18020, 18815, 19312, 20882, 24140, 26792, 27974, 28832, 30104, 31520, 33490, 36040, 37630, 38624, 41764, 48280, 52205, 53584, 55948, 60208, 63971, 66980, 69935, 72080, 75260, 83528, 96560, 104410, 107168, 111896, 120416, 127942, 133960, 139870, 144160, 150520, 167056, 177497, 193120, 208820, 223792, 237779, 255884, 267920, 279740, 301040, 319855, 334112, 354994, 417640, 447584, 475558, 511768, 535840, 559480, 602080, 639710, 709988, 741311, 835280, 887485, 951116, 1023536, 1118960, 1188895, 1279420, 1419976, 1482622, 1670560, 1774970, 1902232, 2047072, 2237920, 2377790, 2558840, 2839952, 2965244, 3549940, 3706555, 3804464, 4755580, 5117680, 5679904, 5930488, 7099880, 7413110, 7608928, 9511160, 10235360, 11860976, 12602287, 14199760, 14826220, 19022320, 23721952, 25204574, 28399520, 29652440, 38044640, 50409148, 59304880, 63011435, 100818296, 118609760, 126022870, 201636592, 252045740, 403273184, 504091480, 1008182960, 2016365920]

約数ペア:

[(1, 2016365920), (2, 1008182960), (4, 504091480), (5, 403273184), (8, 252045740), (10, 201636592), (16, 126022870), (17, 118609760), (20, 100818296), (32, 63011435), (34, 59304880), (40, 50409148), (53, 38044640), (68, 29652440), (71, 28399520), (80, 25204574), (85, 23721952), (106, 19022320), (136, 14826220), (142, 14199760), (160, 12602287), (170, 11860976), (197, 10235360), (212, 9511160), (265, 7608928), (272, 7413110), (284, 7099880), (340, 5930488), (355, 5679904), (394, 5117680), (424, 4755580), (530, 3804464), (544, 3706555), (568, 3549940), (680, 2965244), (710, 2839952), (788, 2558840), (848, 2377790), (901, 2237920), (985, 2047072), (1060, 1902232), (1136, 1774970), (1207, 1670560), (1360, 1482622), (1420, 1419976), (1576, 1279420), (1696, 1188895), (1802, 1118960), (1970, 1023536), (2120, 951116), (2272, 887485), (2414, 835280), (2720, 741311), (2840, 709988), (3152, 639710), (3349, 602080), (3604, 559480), (3763, 535840), (3940, 511768), (4240, 475558), (4505, 447584), (4828, 417640), (5680, 354994), (6035, 334112), (6304, 319855), (6698, 301040), (7208, 279740), (7526, 267920), (7880, 255884), (8480, 237779), (9010, 223792), (9656, 208820), (10441, 193120), (11360, 177497), (12070, 167056), (13396, 150520), (13987, 144160), (14416, 139870), (15052, 133960), (15760, 127942), (16745, 120416), (18020, 111896), (18815, 107168), (19312, 104410), (20882, 96560), (24140, 83528), (26792, 75260), (27974, 72080), (28832, 69935), (30104, 66980), (31520, 63971), (33490, 60208), (36040, 55948), (37630, 53584), (38624, 52205), (41764, 48280)]