1791256320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 432

約数和(自身を含む): 7187194560

約数和(自身を除く): 5395938240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 194, 210, 224, 229, 240, 252, 256, 280, 288, 291, 315, 320, 336, 360, 384, 388, 420, 448, 458, 480, 485, 504, 560, 576, 582, 630, 640, 672, 679, 687, 720, 768, 776, 840, 873, 896, 916, 960, 970, 1008, 1120, 1145, 1152, 1164, 1260, 1280, 1344, 1358, 1374, 1440, 1455, 1552, 1603, 1680, 1746, 1792, 1832, 1920, 1940, 2016, 2037, 2061, 2240, 2290, 2304, 2328, 2520, 2688, 2716, 2748, 2880, 2910, 3104, 3206, 3360, 3395, 3435, 3492, 3664, 3840, 3880, 4032, 4074, 4122, 4365, 4480, 4580, 4656, 4809, 5040, 5376, 5432, 5496, 5760, 5820, 6111, 6208, 6412, 6720, 6790, 6870, 6984, 7328, 7760, 8015, 8064, 8148, 8244, 8730, 8960, 9160, 9312, 9618, 10080, 10185, 10305, 10864, 10992, 11520, 11640, 12222, 12416, 12824, 13440, 13580, 13740, 13968, 14427, 14656, 15520, 16030, 16128, 16296, 16488, 17460, 18320, 18624, 19236, 20160, 20370, 20610, 21728, 21984, 22213, 23280, 24045, 24444, 24832, 25648, 26880, 27160, 27480, 27936, 28854, 29312, 30555, 31040, 32060, 32592, 32976, 34920, 36640, 37248, 38472, 40320, 40740, 41220, 43456, 43968, 44426, 46560, 48090, 48888, 51296, 54320, 54960, 55872, 57708, 58624, 61110, 62080, 64120, 65184, 65952, 66639, 69840, 72135, 73280, 74496, 76944, 80640, 81480, 82440, 86912, 87936, 88852, 93120, 96180, 97776, 102592, 108640, 109920, 111065, 111744, 115416, 122220, 124160, 128240, 130368, 131904, 133278, 139680, 144270, 146560, 153888, 155491, 162960, 164880, 173824, 175872, 177704, 186240, 192360, 195552, 199917, 205184, 217280, 219840, 222130, 223488, 230832, 244440, 256480, 260736, 263808, 266556, 279360, 288540, 293120, 307776, 310982, 325920, 329760, 333195, 355408, 372480, 384720, 391104, 399834, 410368, 434560, 439680, 444260, 461664, 466473, 488880, 512960, 521472, 527616, 533112, 558720, 577080, 615552, 621964, 651840, 659520, 666390, 710816, 769440, 777455, 782208, 799668, 869120, 879360, 888520, 923328, 932946, 977760, 999585, 1025920, 1066224, 1117440, 1154160, 1231104, 1243928, 1303680, 1319040, 1332780, 1399419, 1421632, 1538880, 1554910, 1564416, 1599336, 1777040, 1846656, 1865892, 1955520, 1999170, 2051840, 2132448, 2308320, 2332365, 2487856, 2607360, 2638080, 2665560, 2798838, 2843264, 3077760, 3109820, 3198672, 3554080, 3693312, 3731784, 3911040, 3998340, 4264896, 4616640, 4664730, 4975712, 5331120, 5597676, 5686528, 6155520, 6219640, 6397344, 6997095, 7108160, 7463568, 7822080, 7996680, 8529792, 9233280, 9329460, 9951424, 10662240, 11195352, 12439280, 12794688, 13994190, 14216320, 14927136, 15993360, 17059584, 18466560, 18658920, 19902848, 21324480, 22390704, 24878560, 25589376, 27988380, 28432640, 29854272, 31986720, 37317840, 39805696, 42648960, 44781408, 49757120, 51178752, 55976760, 59708544, 63973440, 74635680, 85297920, 89562816, 99514240, 111953520, 119417088, 127946880, 149271360, 179125632, 199028480, 223907040, 255893760, 298542720, 358251264, 447814080, 597085440, 895628160, 1791256320]

約数ペア:

[(1, 1791256320), (2, 895628160), (3, 597085440), (4, 447814080), (5, 358251264), (6, 298542720), (7, 255893760), (8, 223907040), (9, 199028480), (10, 179125632), (12, 149271360), (14, 127946880), (15, 119417088), (16, 111953520), (18, 99514240), (20, 89562816), (21, 85297920), (24, 74635680), (28, 63973440), (30, 59708544), (32, 55976760), (35, 51178752), (36, 49757120), (40, 44781408), (42, 42648960), (45, 39805696), (48, 37317840), (56, 31986720), (60, 29854272), (63, 28432640), (64, 27988380), (70, 25589376), (72, 24878560), (80, 22390704), (84, 21324480), (90, 19902848), (96, 18658920), (97, 18466560), (105, 17059584), (112, 15993360), (120, 14927136), (126, 14216320), (128, 13994190), (140, 12794688), (144, 12439280), (160, 11195352), (168, 10662240), (180, 9951424), (192, 9329460), (194, 9233280), (210, 8529792), (224, 7996680), (229, 7822080), (240, 7463568), (252, 7108160), (256, 6997095), (280, 6397344), (288, 6219640), (291, 6155520), (315, 5686528), (320, 5597676), (336, 5331120), (360, 4975712), (384, 4664730), (388, 4616640), (420, 4264896), (448, 3998340), (458, 3911040), (480, 3731784), (485, 3693312), (504, 3554080), (560, 3198672), (576, 3109820), (582, 3077760), (630, 2843264), (640, 2798838), (672, 2665560), (679, 2638080), (687, 2607360), (720, 2487856), (768, 2332365), (776, 2308320), (840, 2132448), (873, 2051840), (896, 1999170), (916, 1955520), (960, 1865892), (970, 1846656), (1008, 1777040), (1120, 1599336), (1145, 1564416), (1152, 1554910), (1164, 1538880), (1260, 1421632), (1280, 1399419), (1344, 1332780), (1358, 1319040), (1374, 1303680), (1440, 1243928), (1455, 1231104), (1552, 1154160), (1603, 1117440), (1680, 1066224), (1746, 1025920), (1792, 999585), (1832, 977760), (1920, 932946), (1940, 923328), (2016, 888520), (2037, 879360), (2061, 869120), (2240, 799668), (2290, 782208), (2304, 777455), (2328, 769440), (2520, 710816), (2688, 666390), (2716, 659520), (2748, 651840), (2880, 621964), (2910, 615552), (3104, 577080), (3206, 558720), (3360, 533112), (3395, 527616), (3435, 521472), (3492, 512960), (3664, 488880), (3840, 466473), (3880, 461664), (4032, 444260), (4074, 439680), (4122, 434560), (4365, 410368), (4480, 399834), (4580, 391104), (4656, 384720), (4809, 372480), (5040, 355408), (5376, 333195), (5432, 329760), (5496, 325920), (5760, 310982), (5820, 307776), (6111, 293120), (6208, 288540), (6412, 279360), (6720, 266556), (6790, 263808), (6870, 260736), (6984, 256480), (7328, 244440), (7760, 230832), (8015, 223488), (8064, 222130), (8148, 219840), (8244, 217280), (8730, 205184), (8960, 199917), (9160, 195552), (9312, 192360), (9618, 186240), (10080, 177704), (10185, 175872), (10305, 173824), (10864, 164880), (10992, 162960), (11520, 155491), (11640, 153888), (12222, 146560), (12416, 144270), (12824, 139680), (13440, 133278), (13580, 131904), (13740, 130368), (13968, 128240), (14427, 124160), (14656, 122220), (15520, 115416), (16030, 111744), (16128, 111065), (16296, 109920), (16488, 108640), (17460, 102592), (18320, 97776), (18624, 96180), (19236, 93120), (20160, 88852), (20370, 87936), (20610, 86912), (21728, 82440), (21984, 81480), (22213, 80640), (23280, 76944), (24045, 74496), (24444, 73280), (24832, 72135), (25648, 69840), (26880, 66639), (27160, 65952), (27480, 65184), (27936, 64120), (28854, 62080), (29312, 61110), (30555, 58624), (31040, 57708), (32060, 55872), (32592, 54960), (32976, 54320), (34920, 51296), (36640, 48888), (37248, 48090), (38472, 46560), (40320, 44426), (40740, 43968), (41220, 43456)]