13257726720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{493219}}^1$

素因数の和:493250

約数の個数: 144

約数和(自身を含む): 48390800640

約数和(自身を除く): 35133073920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 493219, 986438, 1479657, 1972876, 2466095, 2959314, 3452533, 3945752, 4932190, 5918628, 6905066, 7398285, 7891504, 9864380, 10357599, 11837256, 13810132, 14796570, 15783008, 17262665, 19728760, 20715198, 23674512, 27620264, 29593140, 31566016, 34525330, 39457520, 41430396, 47349024, 51787995, 55240528, 59186280, 63132032, 69050660, 78915040, 82860792, 94698048, 103575990, 110481056, 118372560, 126264064, 138101320, 157830080, 165721584, 189396096, 207151980, 220962112, 236745120, 276202640, 315660160, 331443168, 378792192, 414303960, 441924224, 473490240, 552405280, 631320320, 662886336, 828607920, 883848448, 946980480, 1104810560, 1325772672, 1657215840, 1893960960, 2209621120, 2651545344, 3314431680, 4419242240, 6628863360, 13257726720]

約数ペア:

[(1, 13257726720), (2, 6628863360), (3, 4419242240), (4, 3314431680), (5, 2651545344), (6, 2209621120), (7, 1893960960), (8, 1657215840), (10, 1325772672), (12, 1104810560), (14, 946980480), (15, 883848448), (16, 828607920), (20, 662886336), (21, 631320320), (24, 552405280), (28, 473490240), (30, 441924224), (32, 414303960), (35, 378792192), (40, 331443168), (42, 315660160), (48, 276202640), (56, 236745120), (60, 220962112), (64, 207151980), (70, 189396096), (80, 165721584), (84, 157830080), (96, 138101320), (105, 126264064), (112, 118372560), (120, 110481056), (128, 103575990), (140, 94698048), (160, 82860792), (168, 78915040), (192, 69050660), (210, 63132032), (224, 59186280), (240, 55240528), (256, 51787995), (280, 47349024), (320, 41430396), (336, 39457520), (384, 34525330), (420, 31566016), (448, 29593140), (480, 27620264), (560, 23674512), (640, 20715198), (672, 19728760), (768, 17262665), (840, 15783008), (896, 14796570), (960, 13810132), (1120, 11837256), (1280, 10357599), (1344, 9864380), (1680, 7891504), (1792, 7398285), (1920, 6905066), (2240, 5918628), (2688, 4932190), (3360, 3945752), (3840, 3452533), (4480, 2959314), (5376, 2466095), (6720, 1972876), (8960, 1479657), (13440, 986438), (26880, 493219)]