256277483280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{186259}}^1$

素因数の和:186308

約数の個数: 480

約数和(自身を含む): 1105847971200

約数和(自身を除く): 849570487920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 702, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1456, 1470, 1512, 1560, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2940, 3024, 3120, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 3920, 4095, 4368, 4410, 4680, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5880, 6370, 6552, 6615, 7020, 7056, 7280, 7560, 7644, 8190, 8820, 9360, 9555, 9828, 10192, 10584, 10920, 11466, 11760, 12285, 12740, 13104, 13230, 14040, 15120, 15288, 16380, 17199, 17640, 19110, 19656, 21168, 21840, 22932, 24570, 25480, 26460, 28080, 28665, 30576, 32760, 34398, 35280, 38220, 39312, 45864, 49140, 50960, 52920, 57330, 65520, 68796, 76440, 85995, 91728, 98280, 105840, 114660, 137592, 152880, 171990, 186259, 196560, 229320, 275184, 343980, 372518, 458640, 558777, 687960, 745036, 931295, 1117554, 1303813, 1375920, 1490072, 1676331, 1862590, 2235108, 2421367, 2607626, 2793885, 2980144, 3352662, 3725180, 3911439, 4470216, 4842734, 5028993, 5215252, 5587770, 6519065, 6705324, 7264101, 7450360, 7822878, 8381655, 8940432, 9126691, 9685468, 10057986, 10430504, 11175540, 11734317, 12106835, 13038130, 13410648, 14528202, 14900720, 15645756, 16763310, 16949569, 18253382, 19370936, 19557195, 20115972, 20861008, 21792303, 22351080, 23468634, 24213670, 25144965, 26076260, 26821296, 27380073, 29056404, 31291512, 33526620, 33899138, 35202951, 36320505, 36506764, 38741872, 39114390, 40231944, 43584606, 44702160, 45633455, 46937268, 48427340, 50289930, 50848707, 52152520, 54760146, 58112808, 58671585, 62583024, 65376909, 67053240, 67798276, 70405902, 72641010, 73013528, 78228780, 80463888, 82140219, 84747845, 87169212, 91266910, 93874536, 96854680, 100579860, 101697414, 104305040, 108961515, 109520292, 116225616, 117343170, 118646983, 130753818, 134106480, 135596552, 136900365, 140811804, 145282020, 146027056, 152546121, 156457560, 164280438, 169495690, 174338424, 176014755, 182533820, 187749072, 193709360, 201159720, 203394828, 217923030, 219040584, 234686340, 237293966, 246420657, 254243535, 261507636, 271193104, 273800730, 281623608, 290564040, 305092242, 312915120, 326884545, 328560876, 338991380, 348676848, 352029510, 355940949, 365067640, 402319440, 406789656, 410701095, 435846060, 438081168, 457638363, 469372680, 474587932, 492841314, 508487070, 523015272, 547601460, 563247216, 581128080, 593234915, 610184484, 653769090, 657121752, 677982760, 704059020, 711881898, 730135280, 762730605, 813579312, 821402190, 871692120, 915276726, 938745360, 949175864, 985682628, 1016974140, 1046030544, 1067822847, 1095202920, 1186469830, 1220368968, 1232103285, 1307538180, 1314243504, 1355965520, 1408118040, 1423763796, 1525461210, 1642804380, 1743384240, 1779704745, 1830553452, 1898351728, 1971365256, 2033948280, 2135645694, 2190405840, 2288191815, 2372939660, 2440737936, 2464206570, 2615076360, 2816236080, 2847527592, 3050922420, 3203468541, 3285608760, 3559409490, 3661106904, 3942730512, 4067896560, 4271291388, 4576383630, 4745879320, 4928413140, 5230152720, 5339114235, 5695055184, 6101844840, 6406937082, 6571217520, 7118818980, 7322213808, 8542582776, 9152767260, 9491758640, 9856826280, 10678228470, 12203689680, 12813874164, 14237637960, 16017342705, 17085165552, 18305534520, 19713652560, 21356456940, 25627748328, 28475275920, 32034685410, 36611069040, 42712913880, 51255496656, 64069370820, 85425827760, 128138741640, 256277483280]

約数ペア:

[(1, 256277483280), (2, 128138741640), (3, 85425827760), (4, 64069370820), (5, 51255496656), (6, 42712913880), (7, 36611069040), (8, 32034685410), (9, 28475275920), (10, 25627748328), (12, 21356456940), (13, 19713652560), (14, 18305534520), (15, 17085165552), (16, 16017342705), (18, 14237637960), (20, 12813874164), (21, 12203689680), (24, 10678228470), (26, 9856826280), (27, 9491758640), (28, 9152767260), (30, 8542582776), (35, 7322213808), (36, 7118818980), (39, 6571217520), (40, 6406937082), (42, 6101844840), (45, 5695055184), (48, 5339114235), (49, 5230152720), (52, 4928413140), (54, 4745879320), (56, 4576383630), (60, 4271291388), (63, 4067896560), (65, 3942730512), (70, 3661106904), (72, 3559409490), (78, 3285608760), (80, 3203468541), (84, 3050922420), (90, 2847527592), (91, 2816236080), (98, 2615076360), (104, 2464206570), (105, 2440737936), (108, 2372939660), (112, 2288191815), (117, 2190405840), (120, 2135645694), (126, 2033948280), (130, 1971365256), (135, 1898351728), (140, 1830553452), (144, 1779704745), (147, 1743384240), (156, 1642804380), (168, 1525461210), (180, 1423763796), (182, 1408118040), (189, 1355965520), (195, 1314243504), (196, 1307538180), (208, 1232103285), (210, 1220368968), (216, 1186469830), (234, 1095202920), (240, 1067822847), (245, 1046030544), (252, 1016974140), (260, 985682628), (270, 949175864), (273, 938745360), (280, 915276726), (294, 871692120), (312, 821402190), (315, 813579312), (336, 762730605), (351, 730135280), (360, 711881898), (364, 704059020), (378, 677982760), (390, 657121752), (392, 653769090), (420, 610184484), (432, 593234915), (441, 581128080), (455, 563247216), (468, 547601460), (490, 523015272), (504, 508487070), (520, 492841314), (540, 474587932), (546, 469372680), (560, 457638363), (585, 438081168), (588, 435846060), (624, 410701095), (630, 406789656), (637, 402319440), (702, 365067640), (720, 355940949), (728, 352029510), (735, 348676848), (756, 338991380), (780, 328560876), (784, 326884545), (819, 312915120), (840, 305092242), (882, 290564040), (910, 281623608), (936, 273800730), (945, 271193104), (980, 261507636), (1008, 254243535), (1040, 246420657), (1080, 237293966), (1092, 234686340), (1170, 219040584), (1176, 217923030), (1260, 203394828), (1274, 201159720), (1323, 193709360), (1365, 187749072), (1404, 182533820), (1456, 176014755), (1470, 174338424), (1512, 169495690), (1560, 164280438), (1638, 156457560), (1680, 152546121), (1755, 146027056), (1764, 145282020), (1820, 140811804), (1872, 136900365), (1890, 135596552), (1911, 134106480), (1960, 130753818), (2160, 118646983), (2184, 117343170), (2205, 116225616), (2340, 109520292), (2352, 108961515), (2457, 104305040), (2520, 101697414), (2548, 100579860), (2646, 96854680), (2730, 93874536), (2808, 91266910), (2940, 87169212), (3024, 84747845), (3120, 82140219), (3185, 80463888), (3276, 78228780), (3510, 73013528), (3528, 72641010), (3640, 70405902), (3780, 67798276), (3822, 67053240), (3920, 65376909), (4095, 62583024), (4368, 58671585), (4410, 58112808), (4680, 54760146), (4914, 52152520), (5040, 50848707), (5096, 50289930), (5292, 48427340), (5460, 46937268), (5616, 45633455), (5733, 44702160), (5880, 43584606), (6370, 40231944), (6552, 39114390), (6615, 38741872), (7020, 36506764), (7056, 36320505), (7280, 35202951), (7560, 33899138), (7644, 33526620), (8190, 31291512), (8820, 29056404), (9360, 27380073), (9555, 26821296), (9828, 26076260), (10192, 25144965), (10584, 24213670), (10920, 23468634), (11466, 22351080), (11760, 21792303), (12285, 20861008), (12740, 20115972), (13104, 19557195), (13230, 19370936), (14040, 18253382), (15120, 16949569), (15288, 16763310), (16380, 15645756), (17199, 14900720), (17640, 14528202), (19110, 13410648), (19656, 13038130), (21168, 12106835), (21840, 11734317), (22932, 11175540), (24570, 10430504), (25480, 10057986), (26460, 9685468), (28080, 9126691), (28665, 8940432), (30576, 8381655), (32760, 7822878), (34398, 7450360), (35280, 7264101), (38220, 6705324), (39312, 6519065), (45864, 5587770), (49140, 5215252), (50960, 5028993), (52920, 4842734), (57330, 4470216), (65520, 3911439), (68796, 3725180), (76440, 3352662), (85995, 2980144), (91728, 2793885), (98280, 2607626), (105840, 2421367), (114660, 2235108), (137592, 1862590), (152880, 1676331), (171990, 1490072), (186259, 1375920), (196560, 1303813), (229320, 1117554), (275184, 931295), (343980, 745036), (372518, 687960), (458640, 558777)]