25128588240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4985831}}^1$

素因数の和:4985857

約数の個数: 120

約数和(自身を含む): 96445934208

約数和(自身を除く): 71317345968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 4985831, 9971662, 14957493, 19943324, 24929155, 29914986, 34900817, 39886648, 44872479, 49858310, 59829972, 69801634, 74787465, 79773296, 89744958, 99716620, 104702451, 119659944, 139603268, 149574930, 174504085, 179489916, 199433240, 209404902, 224362395, 239319888, 279206536, 299149860, 314107353, 349008170, 358979832, 398866480, 418809804, 448724790, 523512255, 558413072, 598299720, 628214706, 698016340, 717959664, 837619608, 897449580, 1047024510, 1196599440, 1256429412, 1396032680, 1570536765, 1675239216, 1794899160, 2094049020, 2512858824, 2792065360, 3141073530, 3589798320, 4188098040, 5025717648, 6282147060, 8376196080, 12564294120, 25128588240]

約数ペア:

[(1, 25128588240), (2, 12564294120), (3, 8376196080), (4, 6282147060), (5, 5025717648), (6, 4188098040), (7, 3589798320), (8, 3141073530), (9, 2792065360), (10, 2512858824), (12, 2094049020), (14, 1794899160), (15, 1675239216), (16, 1570536765), (18, 1396032680), (20, 1256429412), (21, 1196599440), (24, 1047024510), (28, 897449580), (30, 837619608), (35, 717959664), (36, 698016340), (40, 628214706), (42, 598299720), (45, 558413072), (48, 523512255), (56, 448724790), (60, 418809804), (63, 398866480), (70, 358979832), (72, 349008170), (80, 314107353), (84, 299149860), (90, 279206536), (105, 239319888), (112, 224362395), (120, 209404902), (126, 199433240), (140, 179489916), (144, 174504085), (168, 149574930), (180, 139603268), (210, 119659944), (240, 104702451), (252, 99716620), (280, 89744958), (315, 79773296), (336, 74787465), (360, 69801634), (420, 59829972), (504, 49858310), (560, 44872479), (630, 39886648), (720, 34900817), (840, 29914986), (1008, 24929155), (1260, 19943324), (1680, 14957493), (2520, 9971662), (5040, 4985831)]