7427710080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{26317}}^1$

素因数の和:26356

約数の個数: 288

約数和(自身を含む): 29837506140

約数和(自身を除く): 22409796060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 26317, 28224, 31360, 35280, 40320, 47040, 52634, 56448, 70560, 78951, 94080, 105268, 131585, 141120, 157902, 184219, 210536, 236853, 263170, 282240, 315804, 368438, 394755, 421072, 473706, 526340, 552657, 631608, 736876, 789510, 842144, 921095, 947412, 1052680, 1105314, 1184265, 1263216, 1289533, 1473752, 1579020, 1657971, 1684288, 1842190, 1894824, 2105360, 2210628, 2368530, 2526432, 2579066, 2763285, 2947504, 3158040, 3315942, 3368576, 3684380, 3789648, 3868599, 4210720, 4421256, 4737060, 5052864, 5158132, 5526570, 5895008, 6316080, 6447665, 6631884, 7368760, 7579296, 7737198, 8289855, 8421440, 8842512, 9474120, 10105728, 10316264, 11053140, 11605797, 11790016, 12632160, 12895330, 13263768, 14737520, 15158592, 15474396, 16579710, 16842880, 17685024, 18948240, 19342995, 20632528, 22106280, 23211594, 23580032, 25264320, 25790660, 26527536, 29475040, 30317184, 30948792, 33159420, 35370048, 37896480, 38685990, 41265056, 44212560, 46423188, 50528640, 51581320, 53055072, 58028985, 58950080, 61897584, 66318840, 70740096, 75792960, 77371980, 82530112, 88425120, 92846376, 103162640, 106110144, 116057970, 117900160, 123795168, 132637680, 151585920, 154743960, 165060224, 176850240, 185692752, 206325280, 212220288, 232115940, 247590336, 265275360, 309487920, 353700480, 371385504, 412650560, 464231880, 495180672, 530550720, 618975840, 742771008, 825301120, 928463760, 1061101440, 1237951680, 1485542016, 1856927520, 2475903360, 3713855040, 7427710080]

約数ペア:

[(1, 7427710080), (2, 3713855040), (3, 2475903360), (4, 1856927520), (5, 1485542016), (6, 1237951680), (7, 1061101440), (8, 928463760), (9, 825301120), (10, 742771008), (12, 618975840), (14, 530550720), (15, 495180672), (16, 464231880), (18, 412650560), (20, 371385504), (21, 353700480), (24, 309487920), (28, 265275360), (30, 247590336), (32, 232115940), (35, 212220288), (36, 206325280), (40, 185692752), (42, 176850240), (45, 165060224), (48, 154743960), (49, 151585920), (56, 132637680), (60, 123795168), (63, 117900160), (64, 116057970), (70, 106110144), (72, 103162640), (80, 92846376), (84, 88425120), (90, 82530112), (96, 77371980), (98, 75792960), (105, 70740096), (112, 66318840), (120, 61897584), (126, 58950080), (128, 58028985), (140, 53055072), (144, 51581320), (147, 50528640), (160, 46423188), (168, 44212560), (180, 41265056), (192, 38685990), (196, 37896480), (210, 35370048), (224, 33159420), (240, 30948792), (245, 30317184), (252, 29475040), (280, 26527536), (288, 25790660), (294, 25264320), (315, 23580032), (320, 23211594), (336, 22106280), (360, 20632528), (384, 19342995), (392, 18948240), (420, 17685024), (441, 16842880), (448, 16579710), (480, 15474396), (490, 15158592), (504, 14737520), (560, 13263768), (576, 12895330), (588, 12632160), (630, 11790016), (640, 11605797), (672, 11053140), (720, 10316264), (735, 10105728), (784, 9474120), (840, 8842512), (882, 8421440), (896, 8289855), (960, 7737198), (980, 7579296), (1008, 7368760), (1120, 6631884), (1152, 6447665), (1176, 6316080), (1260, 5895008), (1344, 5526570), (1440, 5158132), (1470, 5052864), (1568, 4737060), (1680, 4421256), (1764, 4210720), (1920, 3868599), (1960, 3789648), (2016, 3684380), (2205, 3368576), (2240, 3315942), (2352, 3158040), (2520, 2947504), (2688, 2763285), (2880, 2579066), (2940, 2526432), (3136, 2368530), (3360, 2210628), (3528, 2105360), (3920, 1894824), (4032, 1842190), (4410, 1684288), (4480, 1657971), (4704, 1579020), (5040, 1473752), (5760, 1289533), (5880, 1263216), (6272, 1184265), (6720, 1105314), (7056, 1052680), (7840, 947412), (8064, 921095), (8820, 842144), (9408, 789510), (10080, 736876), (11760, 631608), (13440, 552657), (14112, 526340), (15680, 473706), (17640, 421072), (18816, 394755), (20160, 368438), (23520, 315804), (26317, 282240), (28224, 263170), (31360, 236853), (35280, 210536), (40320, 184219), (47040, 157902), (52634, 141120), (56448, 131585), (70560, 105268), (78951, 94080)]