8919688960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1163

約数の個数: 288

約数和(自身を含む): 26681558400

約数和(自身を除く): 17761869440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 128, 130, 140, 146, 160, 182, 208, 224, 256, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 520, 560, 584, 640, 728, 730, 832, 896, 910, 949, 1022, 1040, 1049, 1120, 1168, 1280, 1456, 1460, 1664, 1792, 1820, 1898, 2044, 2080, 2098, 2240, 2336, 2555, 2912, 2920, 3328, 3640, 3796, 4088, 4160, 4196, 4480, 4672, 4745, 5110, 5245, 5824, 5840, 6643, 7280, 7343, 7592, 8176, 8320, 8392, 8960, 9344, 9490, 10220, 10490, 11648, 11680, 13286, 13637, 14560, 14686, 15184, 16352, 16640, 16784, 18688, 18980, 20440, 20980, 23296, 23360, 26572, 27274, 29120, 29372, 30368, 32704, 33215, 33568, 36715, 37960, 40880, 41960, 46720, 53144, 54548, 58240, 58744, 60736, 65408, 66430, 67136, 68185, 73430, 75920, 76577, 81760, 83920, 93440, 95459, 106288, 109096, 116480, 117488, 121472, 130816, 132860, 134272, 136370, 146860, 151840, 153154, 163520, 167840, 190918, 212576, 218192, 234976, 242944, 265720, 268544, 272740, 293720, 303680, 306308, 327040, 335680, 381836, 382885, 425152, 436384, 469952, 477295, 531440, 536039, 545480, 587440, 607360, 612616, 654080, 671360, 763672, 765770, 850304, 872768, 939904, 954590, 995501, 1062880, 1072078, 1090960, 1174880, 1214720, 1225232, 1342720, 1527344, 1531540, 1700608, 1745536, 1879808, 1909180, 1991002, 2125760, 2144156, 2181920, 2349760, 2450464, 2680195, 3054688, 3063080, 3491072, 3818360, 3982004, 4251520, 4288312, 4363840, 4699520, 4900928, 4977505, 5360390, 6109376, 6126160, 6968507, 7636720, 7964008, 8503040, 8576624, 8727680, 9399040, 9801856, 9955010, 10720780, 12218752, 12252320, 13937014, 15273440, 15928016, 17153248, 17455360, 19603712, 19910020, 21441560, 24437504, 24504640, 27874028, 30546880, 31856032, 34306496, 34842535, 39820040, 42883120, 49009280, 55748056, 61093760, 63712064, 68612992, 69685070, 79640080, 85766240, 98018560, 111496112, 122187520, 127424128, 137225984, 139370140, 159280160, 171532480, 222992224, 254848256, 278740280, 318560320, 343064960, 445984448, 557480560, 637120640, 686129920, 891968896, 1114961120, 1274241280, 1783937792, 2229922240, 4459844480, 8919688960]

約数ペア:

[(1, 8919688960), (2, 4459844480), (4, 2229922240), (5, 1783937792), (7, 1274241280), (8, 1114961120), (10, 891968896), (13, 686129920), (14, 637120640), (16, 557480560), (20, 445984448), (26, 343064960), (28, 318560320), (32, 278740280), (35, 254848256), (40, 222992224), (52, 171532480), (56, 159280160), (64, 139370140), (65, 137225984), (70, 127424128), (73, 122187520), (80, 111496112), (91, 98018560), (104, 85766240), (112, 79640080), (128, 69685070), (130, 68612992), (140, 63712064), (146, 61093760), (160, 55748056), (182, 49009280), (208, 42883120), (224, 39820040), (256, 34842535), (260, 34306496), (280, 31856032), (292, 30546880), (320, 27874028), (364, 24504640), (365, 24437504), (416, 21441560), (448, 19910020), (455, 19603712), (511, 17455360), (520, 17153248), (560, 15928016), (584, 15273440), (640, 13937014), (728, 12252320), (730, 12218752), (832, 10720780), (896, 9955010), (910, 9801856), (949, 9399040), (1022, 8727680), (1040, 8576624), (1049, 8503040), (1120, 7964008), (1168, 7636720), (1280, 6968507), (1456, 6126160), (1460, 6109376), (1664, 5360390), (1792, 4977505), (1820, 4900928), (1898, 4699520), (2044, 4363840), (2080, 4288312), (2098, 4251520), (2240, 3982004), (2336, 3818360), (2555, 3491072), (2912, 3063080), (2920, 3054688), (3328, 2680195), (3640, 2450464), (3796, 2349760), (4088, 2181920), (4160, 2144156), (4196, 2125760), (4480, 1991002), (4672, 1909180), (4745, 1879808), (5110, 1745536), (5245, 1700608), (5824, 1531540), (5840, 1527344), (6643, 1342720), (7280, 1225232), (7343, 1214720), (7592, 1174880), (8176, 1090960), (8320, 1072078), (8392, 1062880), (8960, 995501), (9344, 954590), (9490, 939904), (10220, 872768), (10490, 850304), (11648, 765770), (11680, 763672), (13286, 671360), (13637, 654080), (14560, 612616), (14686, 607360), (15184, 587440), (16352, 545480), (16640, 536039), (16784, 531440), (18688, 477295), (18980, 469952), (20440, 436384), (20980, 425152), (23296, 382885), (23360, 381836), (26572, 335680), (27274, 327040), (29120, 306308), (29372, 303680), (30368, 293720), (32704, 272740), (33215, 268544), (33568, 265720), (36715, 242944), (37960, 234976), (40880, 218192), (41960, 212576), (46720, 190918), (53144, 167840), (54548, 163520), (58240, 153154), (58744, 151840), (60736, 146860), (65408, 136370), (66430, 134272), (67136, 132860), (68185, 130816), (73430, 121472), (75920, 117488), (76577, 116480), (81760, 109096), (83920, 106288), (93440, 95459)]