2907376640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3582

約数の個数: 176

約数和(自身を含む): 8319532032

約数和(自身を除く): 5412155392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1024, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2560, 2576, 2944, 3220, 3527, 3584, 3680, 4480, 5120, 5152, 5888, 6440, 7054, 7168, 7360, 8960, 10304, 11776, 12880, 14108, 14720, 17635, 17920, 20608, 23552, 24689, 25760, 28216, 29440, 35270, 35840, 41216, 49378, 51520, 56432, 58880, 70540, 81121, 82432, 98756, 103040, 112864, 117760, 123445, 141080, 162242, 164864, 197512, 206080, 225728, 246890, 282160, 324484, 395024, 405605, 412160, 451456, 493780, 564320, 567847, 648968, 790048, 811210, 824320, 902912, 987560, 1128640, 1135694, 1297936, 1580096, 1622420, 1805824, 1975120, 2257280, 2271388, 2595872, 2839235, 3160192, 3244840, 3611648, 3950240, 4514560, 4542776, 5191744, 5678470, 6320384, 6489680, 7900480, 9029120, 9085552, 10383488, 11356940, 12640768, 12979360, 15800960, 18058240, 18171104, 20766976, 22713880, 25281536, 25958720, 31601920, 36342208, 41533952, 45427760, 51917440, 63203840, 72684416, 83067904, 90855520, 103834880, 126407680, 145368832, 181711040, 207669760, 290737664, 363422080, 415339520, 581475328, 726844160, 1453688320, 2907376640]

約数ペア:

[(1, 2907376640), (2, 1453688320), (4, 726844160), (5, 581475328), (7, 415339520), (8, 363422080), (10, 290737664), (14, 207669760), (16, 181711040), (20, 145368832), (23, 126407680), (28, 103834880), (32, 90855520), (35, 83067904), (40, 72684416), (46, 63203840), (56, 51917440), (64, 45427760), (70, 41533952), (80, 36342208), (92, 31601920), (112, 25958720), (115, 25281536), (128, 22713880), (140, 20766976), (160, 18171104), (161, 18058240), (184, 15800960), (224, 12979360), (230, 12640768), (256, 11356940), (280, 10383488), (320, 9085552), (322, 9029120), (368, 7900480), (448, 6489680), (460, 6320384), (512, 5678470), (560, 5191744), (640, 4542776), (644, 4514560), (736, 3950240), (805, 3611648), (896, 3244840), (920, 3160192), (1024, 2839235), (1120, 2595872), (1280, 2271388), (1288, 2257280), (1472, 1975120), (1610, 1805824), (1792, 1622420), (1840, 1580096), (2240, 1297936), (2560, 1135694), (2576, 1128640), (2944, 987560), (3220, 902912), (3527, 824320), (3584, 811210), (3680, 790048), (4480, 648968), (5120, 567847), (5152, 564320), (5888, 493780), (6440, 451456), (7054, 412160), (7168, 405605), (7360, 395024), (8960, 324484), (10304, 282160), (11776, 246890), (12880, 225728), (14108, 206080), (14720, 197512), (17635, 164864), (17920, 162242), (20608, 141080), (23552, 123445), (24689, 117760), (25760, 112864), (28216, 103040), (29440, 98756), (35270, 82432), (35840, 81121), (41216, 70540), (49378, 58880), (51520, 56432)]