256807924800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1403

約数の個数: 672

約数和(自身を含む): 991407403008

約数和(自身を除く): 734599478208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 47, 48, 50, 56, 60, 64, 70, 75, 80, 84, 94, 96, 100, 105, 112, 120, 137, 140, 141, 150, 160, 168, 175, 188, 192, 200, 210, 224, 235, 240, 274, 280, 282, 300, 320, 329, 336, 350, 376, 400, 411, 420, 448, 470, 480, 525, 548, 560, 564, 600, 658, 672, 685, 700, 705, 752, 800, 822, 840, 940, 959, 960, 987, 1050, 1096, 1120, 1128, 1175, 1187, 1200, 1316, 1344, 1370, 1400, 1410, 1504, 1600, 1644, 1645, 1680, 1880, 1918, 1974, 2055, 2100, 2192, 2240, 2256, 2350, 2374, 2400, 2632, 2740, 2800, 2820, 2877, 3008, 3288, 3290, 3360, 3425, 3525, 3561, 3760, 3836, 3948, 4110, 4200, 4384, 4512, 4700, 4748, 4795, 4800, 4935, 5264, 5480, 5600, 5640, 5754, 5935, 6439, 6576, 6580, 6720, 6850, 7050, 7122, 7520, 7672, 7896, 8220, 8225, 8309, 8400, 8768, 9024, 9400, 9496, 9590, 9870, 10275, 10528, 10960, 11200, 11280, 11508, 11870, 12878, 13152, 13160, 13700, 14100, 14244, 14385, 15040, 15344, 15792, 16440, 16450, 16618, 16800, 17805, 18800, 18992, 19180, 19317, 19740, 20550, 21056, 21920, 22560, 23016, 23740, 23975, 24675, 24927, 25756, 26304, 26320, 27400, 28200, 28488, 28770, 29675, 30688, 31584, 32195, 32880, 32900, 33236, 33600, 35610, 37600, 37984, 38360, 38634, 39480, 41100, 41545, 43840, 45073, 45120, 46032, 47480, 47950, 49350, 49854, 51512, 52640, 54800, 55789, 56400, 56976, 57540, 59350, 61376, 63168, 64390, 65760, 65800, 66472, 71220, 71925, 75200, 75968, 76720, 77268, 78960, 82200, 83090, 89025, 90146, 92064, 94960, 95900, 96585, 98700, 99708, 103024, 105280, 109600, 111578, 112800, 113952, 115080, 118700, 124635, 128780, 131520, 131600, 132944, 135219, 142440, 143850, 153440, 154536, 157920, 160975, 162619, 164400, 166180, 167367, 178050, 180292, 184128, 189920, 191800, 193170, 197400, 199416, 206048, 207725, 219200, 223156, 225365, 225600, 227904, 230160, 237400, 249270, 257560, 263200, 265888, 270438, 278945, 284880, 287700, 306880, 309072, 315840, 321950, 325238, 328800, 332360, 334734, 356100, 360584, 379840, 383600, 386340, 390523, 394800, 398832, 412096, 415450, 446312, 450730, 460320, 474800, 482925, 487857, 498540, 515120, 526400, 531776, 540876, 557890, 569760, 575400, 618144, 623175, 643900, 650476, 657600, 664720, 669468, 676095, 712200, 721168, 767200, 772680, 781046, 789600, 797664, 813095, 830900, 836835, 892624, 901460, 920640, 949600, 965850, 975714, 997080, 1030240, 1081752, 1115780, 1126825, 1138333, 1139520, 1150800, 1171569, 1236288, 1246350, 1287800, 1300952, 1329440, 1338936, 1352190, 1394725, 1424400, 1442336, 1534400, 1545360, 1562092, 1579200, 1595328, 1626190, 1661800, 1673670, 1785248, 1802920, 1899200, 1931700, 1951428, 1952615, 1994160, 2060480, 2163504, 2231560, 2253650, 2276666, 2301600, 2343138, 2439285, 2492700, 2575600, 2601904, 2658880, 2677872, 2704380, 2789450, 2848800, 2884672, 3090720, 3124184, 3252380, 3323600, 3347340, 3380475, 3414999, 3570496, 3605840, 3863400, 3902856, 3905230, 3988320, 4065475, 4184175, 4327008, 4463120, 4507300, 4553332, 4603200, 4686276, 4878570, 4985400, 5151200, 5203808, 5355744, 5408760, 5578900, 5691665, 5697600, 5857845, 6181440, 6248368, 6504760, 6647200, 6694680, 6760950, 6829998, 7211680, 7643093, 7726800, 7805712, 7810460, 7976640, 8130950, 8368350, 8654016, 8926240, 9014600, 9106664, 9372552, 9757140, 9763075, 9970800, 10302400, 10407616, 10711488, 10817520, 11157800, 11383330, 11715690, 12196425, 12496736, 13009520, 13294400, 13389360, 13521900, 13659996, 14423360, 15286186, 15453600, 15611424, 15620920, 16261900, 16736700, 17074995, 17852480, 18029200, 18213328, 18745104, 19514280, 19526150, 19941600, 21635040, 22315600, 22766660, 22929279, 23431380, 24392850, 24993472, 26019040, 26778720, 27043800, 27319992, 28458325, 29289225, 30572372, 30907200, 31222848, 31241840, 32523800, 33473400, 34149990, 36058400, 36426656, 37490208, 38215465, 39028560, 39052300, 39883200, 43270080, 44631200, 45533320, 45858558, 46862760, 48785700, 52038080, 53501651, 53557440, 54087600, 54639984, 56916650, 58578450, 61144744, 62483680, 65047600, 66946800, 68299980, 72116800, 72853312, 74980416, 76430930, 78057120, 78104600, 85374975, 89262400, 91066640, 91717116, 93725520, 97571400, 107003302, 108175200, 109279968, 113833300, 114646395, 117156900, 122289488, 124967360, 130095200, 133893600, 136599960, 152861860, 156114240, 156209200, 160504953, 170749950, 182133280, 183434232, 187451040, 191077325, 195142800, 214006604, 216350400, 218559936, 227666600, 229292790, 234313800, 244578976, 260190400, 267508255, 267787200, 273199920, 305723720, 312418400, 321009906, 341499900, 364266560, 366868464, 374902080, 382154650, 390285600, 428013208, 455333200, 458585580, 468627600, 489157952, 535016510, 546399840, 573231975, 611447440, 624836800, 642019812, 682999800, 733736928, 764309300, 780571200, 802524765, 856026416, 910666400, 917171160, 937255200, 1070033020, 1092799680, 1146463950, 1222894880, 1284039624, 1337541275, 1365999600, 1467473856, 1528618600, 1605049530, 1712052832, 1821332800, 1834342320, 1874510400, 2140066040, 2292927900, 2445789760, 2568079248, 2675082550, 2731999200, 3057237200, 3210099060, 3424105664, 3668684640, 4012623825, 4280132080, 4585855800, 5136158496, 5350165100, 5463998400, 6114474400, 6420198120, 7337369280, 8025247650, 8560264160, 9171711600, 10272316992, 10700330200, 12228948800, 12840396240, 16050495300, 17120528320, 18343423200, 21400660400, 25680792480, 32100990600, 36686846400, 42801320800, 51361584960, 64201981200, 85602641600, 128403962400, 256807924800]

約数ペア:

[(1, 256807924800), (2, 128403962400), (3, 85602641600), (4, 64201981200), (5, 51361584960), (6, 42801320800), (7, 36686846400), (8, 32100990600), (10, 25680792480), (12, 21400660400), (14, 18343423200), (15, 17120528320), (16, 16050495300), (20, 12840396240), (21, 12228948800), (24, 10700330200), (25, 10272316992), (28, 9171711600), (30, 8560264160), (32, 8025247650), (35, 7337369280), (40, 6420198120), (42, 6114474400), (47, 5463998400), (48, 5350165100), (50, 5136158496), (56, 4585855800), (60, 4280132080), (64, 4012623825), (70, 3668684640), (75, 3424105664), (80, 3210099060), (84, 3057237200), (94, 2731999200), (96, 2675082550), (100, 2568079248), (105, 2445789760), (112, 2292927900), (120, 2140066040), (137, 1874510400), (140, 1834342320), (141, 1821332800), (150, 1712052832), (160, 1605049530), (168, 1528618600), (175, 1467473856), (188, 1365999600), (192, 1337541275), (200, 1284039624), (210, 1222894880), (224, 1146463950), (235, 1092799680), (240, 1070033020), (274, 937255200), (280, 917171160), (282, 910666400), (300, 856026416), (320, 802524765), (329, 780571200), (336, 764309300), (350, 733736928), (376, 682999800), (400, 642019812), (411, 624836800), (420, 611447440), (448, 573231975), (470, 546399840), (480, 535016510), (525, 489157952), (548, 468627600), (560, 458585580), (564, 455333200), (600, 428013208), (658, 390285600), (672, 382154650), (685, 374902080), (700, 366868464), (705, 364266560), (752, 341499900), (800, 321009906), (822, 312418400), (840, 305723720), (940, 273199920), (959, 267787200), (960, 267508255), (987, 260190400), (1050, 244578976), (1096, 234313800), (1120, 229292790), (1128, 227666600), (1175, 218559936), (1187, 216350400), (1200, 214006604), (1316, 195142800), (1344, 191077325), (1370, 187451040), (1400, 183434232), (1410, 182133280), (1504, 170749950), (1600, 160504953), (1644, 156209200), (1645, 156114240), (1680, 152861860), (1880, 136599960), (1918, 133893600), (1974, 130095200), (2055, 124967360), (2100, 122289488), (2192, 117156900), (2240, 114646395), (2256, 113833300), (2350, 109279968), (2374, 108175200), (2400, 107003302), (2632, 97571400), (2740, 93725520), (2800, 91717116), (2820, 91066640), (2877, 89262400), (3008, 85374975), (3288, 78104600), (3290, 78057120), (3360, 76430930), (3425, 74980416), (3525, 72853312), (3561, 72116800), (3760, 68299980), (3836, 66946800), (3948, 65047600), (4110, 62483680), (4200, 61144744), (4384, 58578450), (4512, 56916650), (4700, 54639984), (4748, 54087600), (4795, 53557440), (4800, 53501651), (4935, 52038080), (5264, 48785700), (5480, 46862760), (5600, 45858558), (5640, 45533320), (5754, 44631200), (5935, 43270080), (6439, 39883200), (6576, 39052300), (6580, 39028560), (6720, 38215465), (6850, 37490208), (7050, 36426656), (7122, 36058400), (7520, 34149990), (7672, 33473400), (7896, 32523800), (8220, 31241840), (8225, 31222848), (8309, 30907200), (8400, 30572372), (8768, 29289225), (9024, 28458325), (9400, 27319992), (9496, 27043800), (9590, 26778720), (9870, 26019040), (10275, 24993472), (10528, 24392850), (10960, 23431380), (11200, 22929279), (11280, 22766660), (11508, 22315600), (11870, 21635040), (12878, 19941600), (13152, 19526150), (13160, 19514280), (13700, 18745104), (14100, 18213328), (14244, 18029200), (14385, 17852480), (15040, 17074995), (15344, 16736700), (15792, 16261900), (16440, 15620920), (16450, 15611424), (16618, 15453600), (16800, 15286186), (17805, 14423360), (18800, 13659996), (18992, 13521900), (19180, 13389360), (19317, 13294400), (19740, 13009520), (20550, 12496736), (21056, 12196425), (21920, 11715690), (22560, 11383330), (23016, 11157800), (23740, 10817520), (23975, 10711488), (24675, 10407616), (24927, 10302400), (25756, 9970800), (26304, 9763075), (26320, 9757140), (27400, 9372552), (28200, 9106664), (28488, 9014600), (28770, 8926240), (29675, 8654016), (30688, 8368350), (31584, 8130950), (32195, 7976640), (32880, 7810460), (32900, 7805712), (33236, 7726800), (33600, 7643093), (35610, 7211680), (37600, 6829998), (37984, 6760950), (38360, 6694680), (38634, 6647200), (39480, 6504760), (41100, 6248368), (41545, 6181440), (43840, 5857845), (45073, 5697600), (45120, 5691665), (46032, 5578900), (47480, 5408760), (47950, 5355744), (49350, 5203808), (49854, 5151200), (51512, 4985400), (52640, 4878570), (54800, 4686276), (55789, 4603200), (56400, 4553332), (56976, 4507300), (57540, 4463120), (59350, 4327008), (61376, 4184175), (63168, 4065475), (64390, 3988320), (65760, 3905230), (65800, 3902856), (66472, 3863400), (71220, 3605840), (71925, 3570496), (75200, 3414999), (75968, 3380475), (76720, 3347340), (77268, 3323600), (78960, 3252380), (82200, 3124184), (83090, 3090720), (89025, 2884672), (90146, 2848800), (92064, 2789450), (94960, 2704380), (95900, 2677872), (96585, 2658880), (98700, 2601904), (99708, 2575600), (103024, 2492700), (105280, 2439285), (109600, 2343138), (111578, 2301600), (112800, 2276666), (113952, 2253650), (115080, 2231560), (118700, 2163504), (124635, 2060480), (128780, 1994160), (131520, 1952615), (131600, 1951428), (132944, 1931700), (135219, 1899200), (142440, 1802920), (143850, 1785248), (153440, 1673670), (154536, 1661800), (157920, 1626190), (160975, 1595328), (162619, 1579200), (164400, 1562092), (166180, 1545360), (167367, 1534400), (178050, 1442336), (180292, 1424400), (184128, 1394725), (189920, 1352190), (191800, 1338936), (193170, 1329440), (197400, 1300952), (199416, 1287800), (206048, 1246350), (207725, 1236288), (219200, 1171569), (223156, 1150800), (225365, 1139520), (225600, 1138333), (227904, 1126825), (230160, 1115780), (237400, 1081752), (249270, 1030240), (257560, 997080), (263200, 975714), (265888, 965850), (270438, 949600), (278945, 920640), (284880, 901460), (287700, 892624), (306880, 836835), (309072, 830900), (315840, 813095), (321950, 797664), (325238, 789600), (328800, 781046), (332360, 772680), (334734, 767200), (356100, 721168), (360584, 712200), (379840, 676095), (383600, 669468), (386340, 664720), (390523, 657600), (394800, 650476), (398832, 643900), (412096, 623175), (415450, 618144), (446312, 575400), (450730, 569760), (460320, 557890), (474800, 540876), (482925, 531776), (487857, 526400), (498540, 515120)]