2378691840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{88493}}^1$

素因数の和:88524

約数の個数: 144

約数和(自身を含む): 8682323328

約数和(自身を除く): 6303631488

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, 88493, 176986, 265479, 353972, 442465, 530958, 619451, 707944, 884930, 1061916, 1238902, 1327395, 1415888, 1769860, 1858353, 2123832, 2477804, 2654790, 2831776, 3097255, 3539720, 3716706, 4247664, 4955608, 5309580, 5663552, 6194510, 7079440, 7433412, 8495328, 9291765, 9911216, 10619160, 11327104, 12389020, 14158880, 14866824, 16990656, 18583530, 19822432, 21238320, 22654208, 24778040, 28317760, 29733648, 33981312, 37167060, 39644864, 42476640, 49556080, 56635520, 59467296, 67962624, 74334120, 79289728, 84953280, 99112160, 113271040, 118934592, 148668240, 158579456, 169906560, 198224320, 237869184, 297336480, 339813120, 396448640, 475738368, 594672960, 792897280, 1189345920, 2378691840]

約数ペア:

[(1, 2378691840), (2, 1189345920), (3, 792897280), (4, 594672960), (5, 475738368), (6, 396448640), (7, 339813120), (8, 297336480), (10, 237869184), (12, 198224320), (14, 169906560), (15, 158579456), (16, 148668240), (20, 118934592), (21, 113271040), (24, 99112160), (28, 84953280), (30, 79289728), (32, 74334120), (35, 67962624), (40, 59467296), (42, 56635520), (48, 49556080), (56, 42476640), (60, 39644864), (64, 37167060), (70, 33981312), (80, 29733648), (84, 28317760), (96, 24778040), (105, 22654208), (112, 21238320), (120, 19822432), (128, 18583530), (140, 16990656), (160, 14866824), (168, 14158880), (192, 12389020), (210, 11327104), (224, 10619160), (240, 9911216), (256, 9291765), (280, 8495328), (320, 7433412), (336, 7079440), (384, 6194510), (420, 5663552), (448, 5309580), (480, 4955608), (560, 4247664), (640, 3716706), (672, 3539720), (768, 3097255), (840, 2831776), (896, 2654790), (960, 2477804), (1120, 2123832), (1280, 1858353), (1344, 1769860), (1680, 1415888), (1792, 1327395), (1920, 1238902), (2240, 1061916), (2688, 884930), (3360, 707944), (3840, 619451), (4480, 530958), (5376, 442465), (6720, 353972), (8960, 265479), (13440, 176986), (26880, 88493)]