39090240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 252

約数和(自身を含む): 156970476

約数和(自身を除く): 117880236

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, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 277, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 554, 560, 576, 588, 630, 672, 720, 735, 784, 831, 840, 882, 960, 980, 1008, 1108, 1120, 1176, 1260, 1344, 1385, 1440, 1470, 1568, 1662, 1680, 1764, 1939, 1960, 2016, 2205, 2216, 2240, 2352, 2493, 2520, 2770, 2880, 2940, 3136, 3324, 3360, 3528, 3878, 3920, 4032, 4155, 4410, 4432, 4704, 4986, 5040, 5540, 5817, 5880, 6648, 6720, 7056, 7756, 7840, 8310, 8820, 8864, 9408, 9695, 9972, 10080, 11080, 11634, 11760, 12465, 13296, 13573, 14112, 15512, 15680, 16620, 17451, 17640, 17728, 19390, 19944, 20160, 22160, 23268, 23520, 24930, 26592, 27146, 28224, 29085, 31024, 33240, 34902, 35280, 38780, 39888, 40719, 44320, 46536, 47040, 49860, 53184, 54292, 58170, 62048, 66480, 67865, 69804, 70560, 77560, 79776, 81438, 87255, 88640, 93072, 99720, 108584, 116340, 122157, 124096, 132960, 135730, 139608, 141120, 155120, 159552, 162876, 174510, 186144, 199440, 203595, 217168, 232680, 244314, 265920, 271460, 279216, 310240, 325752, 349020, 372288, 398880, 407190, 434336, 465360, 488628, 542920, 558432, 610785, 620480, 651504, 698040, 797760, 814380, 868672, 930720, 977256, 1085840, 1116864, 1221570, 1303008, 1396080, 1628760, 1861440, 1954512, 2171680, 2443140, 2606016, 2792160, 3257520, 3909024, 4343360, 4886280, 5584320, 6515040, 7818048, 9772560, 13030080, 19545120, 39090240]

約数ペア:

[(1, 39090240), (2, 19545120), (3, 13030080), (4, 9772560), (5, 7818048), (6, 6515040), (7, 5584320), (8, 4886280), (9, 4343360), (10, 3909024), (12, 3257520), (14, 2792160), (15, 2606016), (16, 2443140), (18, 2171680), (20, 1954512), (21, 1861440), (24, 1628760), (28, 1396080), (30, 1303008), (32, 1221570), (35, 1116864), (36, 1085840), (40, 977256), (42, 930720), (45, 868672), (48, 814380), (49, 797760), (56, 698040), (60, 651504), (63, 620480), (64, 610785), (70, 558432), (72, 542920), (80, 488628), (84, 465360), (90, 434336), (96, 407190), (98, 398880), (105, 372288), (112, 349020), (120, 325752), (126, 310240), (140, 279216), (144, 271460), (147, 265920), (160, 244314), (168, 232680), (180, 217168), (192, 203595), (196, 199440), (210, 186144), (224, 174510), (240, 162876), (245, 159552), (252, 155120), (277, 141120), (280, 139608), (288, 135730), (294, 132960), (315, 124096), (320, 122157), (336, 116340), (360, 108584), (392, 99720), (420, 93072), (441, 88640), (448, 87255), (480, 81438), (490, 79776), (504, 77560), (554, 70560), (560, 69804), (576, 67865), (588, 66480), (630, 62048), (672, 58170), (720, 54292), (735, 53184), (784, 49860), (831, 47040), (840, 46536), (882, 44320), (960, 40719), (980, 39888), (1008, 38780), (1108, 35280), (1120, 34902), (1176, 33240), (1260, 31024), (1344, 29085), (1385, 28224), (1440, 27146), (1470, 26592), (1568, 24930), (1662, 23520), (1680, 23268), (1764, 22160), (1939, 20160), (1960, 19944), (2016, 19390), (2205, 17728), (2216, 17640), (2240, 17451), (2352, 16620), (2493, 15680), (2520, 15512), (2770, 14112), (2880, 13573), (2940, 13296), (3136, 12465), (3324, 11760), (3360, 11634), (3528, 11080), (3878, 10080), (3920, 9972), (4032, 9695), (4155, 9408), (4410, 8864), (4432, 8820), (4704, 8310), (4986, 7840), (5040, 7756), (5540, 7056), (5817, 6720), (5880, 6648)]