170222080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 503807040

約数和(自身を除く): 333584960

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, 512, 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, 2560, 2576, 2714, 2891, 2944, 3136, 3220, 3304, 3584, 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, 11776, 12544, 12880, 13216, 13570, 14455, 14720, 15104, 15680, 16520, 17920, 18032, 18880, 18998, 20608, 21712, 22540, 23128, 25088, 25760, 26432, 27140, 28910, 29440, 30208, 31360, 33040, 36064, 37760, 37996, 41216, 43424, 45080, 46256, 47495, 51520, 52864, 54280, 57820, 58880, 62720, 66080, 66493, 72128, 75520, 75992, 82432, 86848, 90160, 92512, 94990, 103040, 105728, 108560, 115640, 125440, 132160, 132986, 144256, 151040, 151984, 173696, 180320, 185024, 189980, 206080, 211456, 217120, 231280, 264320, 265972, 288512, 303968, 332465, 347392, 360640, 370048, 379960, 412160, 434240, 462560, 528640, 531944, 577024, 607936, 664930, 694784, 721280, 740096, 759920, 868480, 925120, 1057280, 1063888, 1215872, 1329860, 1442560, 1480192, 1519840, 1736960, 1850240, 2127776, 2431744, 2659720, 2885120, 3039680, 3473920, 3700480, 4255552, 4863488, 5319440, 6079360, 7400960, 8511104, 10638880, 12158720, 17022208, 21277760, 24317440, 34044416, 42555520, 85111040, 170222080]

約数ペア:

[(1, 170222080), (2, 85111040), (4, 42555520), (5, 34044416), (7, 24317440), (8, 21277760), (10, 17022208), (14, 12158720), (16, 10638880), (20, 8511104), (23, 7400960), (28, 6079360), (32, 5319440), (35, 4863488), (40, 4255552), (46, 3700480), (49, 3473920), (56, 3039680), (59, 2885120), (64, 2659720), (70, 2431744), (80, 2127776), (92, 1850240), (98, 1736960), (112, 1519840), (115, 1480192), (118, 1442560), (128, 1329860), (140, 1215872), (160, 1063888), (161, 1057280), (184, 925120), (196, 868480), (224, 759920), (230, 740096), (236, 721280), (245, 694784), (256, 664930), (280, 607936), (295, 577024), (320, 531944), (322, 528640), (368, 462560), (392, 434240), (413, 412160), (448, 379960), (460, 370048), (472, 360640), (490, 347392), (512, 332465), (560, 303968), (590, 288512), (640, 265972), (644, 264320), (736, 231280), (784, 217120), (805, 211456), (826, 206080), (896, 189980), (920, 185024), (944, 180320), (980, 173696), (1120, 151984), (1127, 151040), (1180, 144256), (1280, 132986), (1288, 132160), (1357, 125440), (1472, 115640), (1568, 108560), (1610, 105728), (1652, 103040), (1792, 94990), (1840, 92512), (1888, 90160), (1960, 86848), (2065, 82432), (2240, 75992), (2254, 75520), (2360, 72128), (2560, 66493), (2576, 66080), (2714, 62720), (2891, 58880), (2944, 57820), (3136, 54280), (3220, 52864), (3304, 51520), (3584, 47495), (3680, 46256), (3776, 45080), (3920, 43424), (4130, 41216), (4480, 37996), (4508, 37760), (4720, 36064), (5152, 33040), (5428, 31360), (5635, 30208), (5782, 29440), (5888, 28910), (6272, 27140), (6440, 26432), (6608, 25760), (6785, 25088), (7360, 23128), (7552, 22540), (7840, 21712), (8260, 20608), (8960, 18998), (9016, 18880), (9440, 18032), (9499, 17920), (10304, 16520), (10856, 15680), (11270, 15104), (11564, 14720), (11776, 14455), (12544, 13570), (12880, 13216)]