207772560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2302

約数の個数: 160

約数和(自身を含む): 732631680

約数和(自身を除く): 524859120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2237, 2322, 2580, 3096, 3440, 3870, 4474, 4644, 5160, 5805, 6192, 6711, 7740, 8948, 9288, 10320, 11185, 11610, 13422, 15480, 17896, 18576, 20133, 22370, 23220, 26844, 30960, 33555, 35792, 40266, 44740, 46440, 53688, 60399, 67110, 80532, 89480, 92880, 96191, 100665, 107376, 120798, 134220, 161064, 178960, 192382, 201330, 241596, 268440, 288573, 301995, 322128, 384764, 402660, 480955, 483192, 536880, 577146, 603990, 769528, 805320, 865719, 961910, 966384, 1154292, 1207980, 1442865, 1539056, 1610640, 1731438, 1923820, 2308584, 2415960, 2597157, 2885730, 3462876, 3847640, 4328595, 4617168, 4831920, 5194314, 5771460, 6925752, 7695280, 8657190, 10388628, 11542920, 12985785, 13851504, 17314380, 20777256, 23085840, 25971570, 34628760, 41554512, 51943140, 69257520, 103886280, 207772560]

約数ペア:

[(1, 207772560), (2, 103886280), (3, 69257520), (4, 51943140), (5, 41554512), (6, 34628760), (8, 25971570), (9, 23085840), (10, 20777256), (12, 17314380), (15, 13851504), (16, 12985785), (18, 11542920), (20, 10388628), (24, 8657190), (27, 7695280), (30, 6925752), (36, 5771460), (40, 5194314), (43, 4831920), (45, 4617168), (48, 4328595), (54, 3847640), (60, 3462876), (72, 2885730), (80, 2597157), (86, 2415960), (90, 2308584), (108, 1923820), (120, 1731438), (129, 1610640), (135, 1539056), (144, 1442865), (172, 1207980), (180, 1154292), (215, 966384), (216, 961910), (240, 865719), (258, 805320), (270, 769528), (344, 603990), (360, 577146), (387, 536880), (430, 483192), (432, 480955), (516, 402660), (540, 384764), (645, 322128), (688, 301995), (720, 288573), (774, 268440), (860, 241596), (1032, 201330), (1080, 192382), (1161, 178960), (1290, 161064), (1548, 134220), (1720, 120798), (1935, 107376), (2064, 100665), (2160, 96191), (2237, 92880), (2322, 89480), (2580, 80532), (3096, 67110), (3440, 60399), (3870, 53688), (4474, 46440), (4644, 44740), (5160, 40266), (5805, 35792), (6192, 33555), (6711, 30960), (7740, 26844), (8948, 23220), (9288, 22370), (10320, 20133), (11185, 18576), (11610, 17896), (13422, 15480)]