85111040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 251657280

約数和(自身を除く): 166546240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 59, 64, 70, 80, 92, 98, 112, 115, 118, 128, 140, 160, 161, 184, 196, 224, 230, 236, 245, 256, 280, 295, 320, 322, 368, 392, 413, 448, 460, 472, 490, 560, 590, 640, 644, 736, 784, 805, 826, 896, 920, 944, 980, 1120, 1127, 1180, 1280, 1288, 1357, 1472, 1568, 1610, 1652, 1792, 1840, 1888, 1960, 2065, 2240, 2254, 2360, 2576, 2714, 2891, 2944, 3136, 3220, 3304, 3680, 3776, 3920, 4130, 4480, 4508, 4720, 5152, 5428, 5635, 5782, 5888, 6272, 6440, 6608, 6785, 7360, 7552, 7840, 8260, 8960, 9016, 9440, 9499, 10304, 10856, 11270, 11564, 12544, 12880, 13216, 13570, 14455, 14720, 15104, 15680, 16520, 18032, 18880, 18998, 20608, 21712, 22540, 23128, 25760, 26432, 27140, 28910, 29440, 31360, 33040, 36064, 37760, 37996, 41216, 43424, 45080, 46256, 47495, 51520, 52864, 54280, 57820, 62720, 66080, 66493, 72128, 75520, 75992, 86848, 90160, 92512, 94990, 103040, 105728, 108560, 115640, 132160, 132986, 144256, 151984, 173696, 180320, 185024, 189980, 206080, 217120, 231280, 264320, 265972, 288512, 303968, 332465, 347392, 360640, 370048, 379960, 434240, 462560, 528640, 531944, 607936, 664930, 721280, 740096, 759920, 868480, 925120, 1063888, 1215872, 1329860, 1442560, 1519840, 1736960, 1850240, 2127776, 2431744, 2659720, 3039680, 3700480, 4255552, 5319440, 6079360, 8511104, 10638880, 12158720, 17022208, 21277760, 42555520, 85111040]

約数ペア:

[(1, 85111040), (2, 42555520), (4, 21277760), (5, 17022208), (7, 12158720), (8, 10638880), (10, 8511104), (14, 6079360), (16, 5319440), (20, 4255552), (23, 3700480), (28, 3039680), (32, 2659720), (35, 2431744), (40, 2127776), (46, 1850240), (49, 1736960), (56, 1519840), (59, 1442560), (64, 1329860), (70, 1215872), (80, 1063888), (92, 925120), (98, 868480), (112, 759920), (115, 740096), (118, 721280), (128, 664930), (140, 607936), (160, 531944), (161, 528640), (184, 462560), (196, 434240), (224, 379960), (230, 370048), (236, 360640), (245, 347392), (256, 332465), (280, 303968), (295, 288512), (320, 265972), (322, 264320), (368, 231280), (392, 217120), (413, 206080), (448, 189980), (460, 185024), (472, 180320), (490, 173696), (560, 151984), (590, 144256), (640, 132986), (644, 132160), (736, 115640), (784, 108560), (805, 105728), (826, 103040), (896, 94990), (920, 92512), (944, 90160), (980, 86848), (1120, 75992), (1127, 75520), (1180, 72128), (1280, 66493), (1288, 66080), (1357, 62720), (1472, 57820), (1568, 54280), (1610, 52864), (1652, 51520), (1792, 47495), (1840, 46256), (1888, 45080), (1960, 43424), (2065, 41216), (2240, 37996), (2254, 37760), (2360, 36064), (2576, 33040), (2714, 31360), (2891, 29440), (2944, 28910), (3136, 27140), (3220, 26432), (3304, 25760), (3680, 23128), (3776, 22540), (3920, 21712), (4130, 20608), (4480, 18998), (4508, 18880), (4720, 18032), (5152, 16520), (5428, 15680), (5635, 15104), (5782, 14720), (5888, 14455), (6272, 13570), (6440, 13216), (6608, 12880), (6785, 12544), (7360, 11564), (7552, 11270), (7840, 10856), (8260, 10304), (8960, 9499), (9016, 9440)]