191107840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 583006032

約数和(自身を除く): 391898192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 277, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 554, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1108, 1120, 1232, 1280, 1385, 1408, 1540, 1568, 1760, 1792, 1939, 1960, 2156, 2216, 2240, 2464, 2695, 2770, 2816, 3047, 3080, 3136, 3520, 3878, 3920, 4312, 4432, 4480, 4928, 5390, 5540, 6094, 6160, 6272, 7040, 7756, 7840, 8624, 8864, 8960, 9695, 9856, 10780, 11080, 12188, 12320, 12544, 13573, 14080, 15235, 15512, 15680, 17248, 17728, 19390, 19712, 21329, 21560, 22160, 24376, 24640, 27146, 30470, 31024, 31360, 34496, 35456, 38780, 42658, 43120, 44320, 48752, 49280, 54292, 60940, 62048, 62720, 67865, 68992, 70912, 77560, 85316, 86240, 88640, 97504, 98560, 106645, 108584, 121880, 124096, 135730, 137984, 149303, 155120, 170632, 172480, 177280, 195008, 213290, 217168, 243760, 248192, 271460, 298606, 310240, 341264, 344960, 354560, 390016, 426580, 434336, 487520, 496384, 542920, 597212, 620480, 682528, 689920, 746515, 780032, 853160, 868672, 975040, 1085840, 1194424, 1240960, 1365056, 1493030, 1706320, 1737344, 1950080, 2171680, 2388848, 2481920, 2730112, 2986060, 3412640, 3474688, 3900160, 4343360, 4777696, 5460224, 5972120, 6825280, 8686720, 9555392, 11944240, 13650560, 17373440, 19110784, 23888480, 27301120, 38221568, 47776960, 95553920, 191107840]

約数ペア:

[(1, 191107840), (2, 95553920), (4, 47776960), (5, 38221568), (7, 27301120), (8, 23888480), (10, 19110784), (11, 17373440), (14, 13650560), (16, 11944240), (20, 9555392), (22, 8686720), (28, 6825280), (32, 5972120), (35, 5460224), (40, 4777696), (44, 4343360), (49, 3900160), (55, 3474688), (56, 3412640), (64, 2986060), (70, 2730112), (77, 2481920), (80, 2388848), (88, 2171680), (98, 1950080), (110, 1737344), (112, 1706320), (128, 1493030), (140, 1365056), (154, 1240960), (160, 1194424), (176, 1085840), (196, 975040), (220, 868672), (224, 853160), (245, 780032), (256, 746515), (277, 689920), (280, 682528), (308, 620480), (320, 597212), (352, 542920), (385, 496384), (392, 487520), (440, 434336), (448, 426580), (490, 390016), (539, 354560), (554, 344960), (560, 341264), (616, 310240), (640, 298606), (704, 271460), (770, 248192), (784, 243760), (880, 217168), (896, 213290), (980, 195008), (1078, 177280), (1108, 172480), (1120, 170632), (1232, 155120), (1280, 149303), (1385, 137984), (1408, 135730), (1540, 124096), (1568, 121880), (1760, 108584), (1792, 106645), (1939, 98560), (1960, 97504), (2156, 88640), (2216, 86240), (2240, 85316), (2464, 77560), (2695, 70912), (2770, 68992), (2816, 67865), (3047, 62720), (3080, 62048), (3136, 60940), (3520, 54292), (3878, 49280), (3920, 48752), (4312, 44320), (4432, 43120), (4480, 42658), (4928, 38780), (5390, 35456), (5540, 34496), (6094, 31360), (6160, 31024), (6272, 30470), (7040, 27146), (7756, 24640), (7840, 24376), (8624, 22160), (8864, 21560), (8960, 21329), (9695, 19712), (9856, 19390), (10780, 17728), (11080, 17248), (12188, 15680), (12320, 15512), (12544, 15235), (13573, 14080)]