20760289920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1208

約数の個数: 384

約数和(自身を含む): 74353593600

約数和(自身を除く): 53593303680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 79, 80, 86, 90, 96, 120, 128, 129, 144, 158, 160, 172, 180, 192, 215, 237, 240, 258, 288, 316, 320, 344, 360, 384, 387, 395, 430, 474, 480, 516, 576, 632, 640, 645, 688, 711, 720, 774, 790, 860, 948, 960, 1032, 1061, 1152, 1185, 1264, 1290, 1376, 1422, 1440, 1548, 1580, 1720, 1896, 1920, 1935, 2064, 2122, 2370, 2528, 2580, 2752, 2844, 2880, 3096, 3160, 3183, 3397, 3440, 3555, 3792, 3870, 4128, 4244, 4740, 5056, 5160, 5305, 5504, 5688, 5760, 6192, 6320, 6366, 6794, 6880, 7110, 7584, 7740, 8256, 8488, 9480, 9549, 10112, 10191, 10320, 10610, 11376, 12384, 12640, 12732, 13588, 13760, 14220, 15168, 15480, 15915, 16512, 16976, 16985, 18960, 19098, 20382, 20640, 21220, 22752, 24768, 25280, 25464, 27176, 27520, 28440, 30336, 30573, 30960, 31830, 33952, 33970, 37920, 38196, 40764, 41280, 42440, 45504, 45623, 47745, 49536, 50560, 50928, 50955, 54352, 56880, 61146, 61920, 63660, 67904, 67940, 75840, 76392, 81528, 82560, 83819, 84880, 91008, 91246, 95490, 101856, 101910, 108704, 113760, 122292, 123840, 127320, 135808, 135880, 136869, 151680, 152784, 152865, 163056, 167638, 169760, 182492, 190980, 203712, 203820, 217408, 227520, 228115, 244584, 247680, 251457, 254640, 271760, 273738, 305568, 305730, 326112, 335276, 339520, 364984, 381960, 407424, 407640, 410607, 419095, 434816, 455040, 456230, 489168, 502914, 509280, 543520, 547476, 611136, 611460, 652224, 670552, 679040, 684345, 729968, 754371, 763920, 815280, 821214, 838190, 912460, 978336, 1005828, 1018560, 1087040, 1094952, 1222272, 1222920, 1257285, 1304448, 1341104, 1368690, 1459936, 1508742, 1527840, 1630560, 1642428, 1676380, 1824920, 1956672, 2011656, 2037120, 2053035, 2174080, 2189904, 2445840, 2514570, 2682208, 2737380, 2919872, 3017484, 3055680, 3261120, 3284856, 3352760, 3604217, 3649840, 3771855, 3913344, 4023312, 4106070, 4379808, 4891680, 5029140, 5364416, 5474760, 5839744, 6034968, 6111360, 6522240, 6569712, 6705520, 7208434, 7299680, 7543710, 8046624, 8212140, 8759616, 9783360, 10058280, 10728832, 10812651, 10949520, 12069936, 13139424, 13411040, 14416868, 14599360, 15087420, 16093248, 16424280, 17519232, 18021085, 19566720, 20116560, 21625302, 21899040, 24139872, 26278848, 26822080, 28833736, 29198720, 30174840, 32186496, 32437953, 32848560, 36042170, 40233120, 43250604, 43798080, 48279744, 52557696, 53644160, 54063255, 57667472, 60349680, 64875906, 65697120, 72084340, 80466240, 86501208, 87596160, 96559488, 108126510, 115334944, 120699360, 129751812, 131394240, 144168680, 160932480, 162189765, 173002416, 216253020, 230669888, 241398720, 259503624, 262788480, 288337360, 324379530, 346004832, 432506040, 461339776, 482797440, 519007248, 576674720, 648759060, 692009664, 865012080, 1038014496, 1153349440, 1297518120, 1384019328, 1730024160, 2076028992, 2306698880, 2595036240, 3460048320, 4152057984, 5190072480, 6920096640, 10380144960, 20760289920]

約数ペア:

[(1, 20760289920), (2, 10380144960), (3, 6920096640), (4, 5190072480), (5, 4152057984), (6, 3460048320), (8, 2595036240), (9, 2306698880), (10, 2076028992), (12, 1730024160), (15, 1384019328), (16, 1297518120), (18, 1153349440), (20, 1038014496), (24, 865012080), (30, 692009664), (32, 648759060), (36, 576674720), (40, 519007248), (43, 482797440), (45, 461339776), (48, 432506040), (60, 346004832), (64, 324379530), (72, 288337360), (79, 262788480), (80, 259503624), (86, 241398720), (90, 230669888), (96, 216253020), (120, 173002416), (128, 162189765), (129, 160932480), (144, 144168680), (158, 131394240), (160, 129751812), (172, 120699360), (180, 115334944), (192, 108126510), (215, 96559488), (237, 87596160), (240, 86501208), (258, 80466240), (288, 72084340), (316, 65697120), (320, 64875906), (344, 60349680), (360, 57667472), (384, 54063255), (387, 53644160), (395, 52557696), (430, 48279744), (474, 43798080), (480, 43250604), (516, 40233120), (576, 36042170), (632, 32848560), (640, 32437953), (645, 32186496), (688, 30174840), (711, 29198720), (720, 28833736), (774, 26822080), (790, 26278848), (860, 24139872), (948, 21899040), (960, 21625302), (1032, 20116560), (1061, 19566720), (1152, 18021085), (1185, 17519232), (1264, 16424280), (1290, 16093248), (1376, 15087420), (1422, 14599360), (1440, 14416868), (1548, 13411040), (1580, 13139424), (1720, 12069936), (1896, 10949520), (1920, 10812651), (1935, 10728832), (2064, 10058280), (2122, 9783360), (2370, 8759616), (2528, 8212140), (2580, 8046624), (2752, 7543710), (2844, 7299680), (2880, 7208434), (3096, 6705520), (3160, 6569712), (3183, 6522240), (3397, 6111360), (3440, 6034968), (3555, 5839744), (3792, 5474760), (3870, 5364416), (4128, 5029140), (4244, 4891680), (4740, 4379808), (5056, 4106070), (5160, 4023312), (5305, 3913344), (5504, 3771855), (5688, 3649840), (5760, 3604217), (6192, 3352760), (6320, 3284856), (6366, 3261120), (6794, 3055680), (6880, 3017484), (7110, 2919872), (7584, 2737380), (7740, 2682208), (8256, 2514570), (8488, 2445840), (9480, 2189904), (9549, 2174080), (10112, 2053035), (10191, 2037120), (10320, 2011656), (10610, 1956672), (11376, 1824920), (12384, 1676380), (12640, 1642428), (12732, 1630560), (13588, 1527840), (13760, 1508742), (14220, 1459936), (15168, 1368690), (15480, 1341104), (15915, 1304448), (16512, 1257285), (16976, 1222920), (16985, 1222272), (18960, 1094952), (19098, 1087040), (20382, 1018560), (20640, 1005828), (21220, 978336), (22752, 912460), (24768, 838190), (25280, 821214), (25464, 815280), (27176, 763920), (27520, 754371), (28440, 729968), (30336, 684345), (30573, 679040), (30960, 670552), (31830, 652224), (33952, 611460), (33970, 611136), (37920, 547476), (38196, 543520), (40764, 509280), (41280, 502914), (42440, 489168), (45504, 456230), (45623, 455040), (47745, 434816), (49536, 419095), (50560, 410607), (50928, 407640), (50955, 407424), (54352, 381960), (56880, 364984), (61146, 339520), (61920, 335276), (63660, 326112), (67904, 305730), (67940, 305568), (75840, 273738), (76392, 271760), (81528, 254640), (82560, 251457), (83819, 247680), (84880, 244584), (91008, 228115), (91246, 227520), (95490, 217408), (101856, 203820), (101910, 203712), (108704, 190980), (113760, 182492), (122292, 169760), (123840, 167638), (127320, 163056), (135808, 152865), (135880, 152784), (136869, 151680)]