20566702080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5517

約数の個数: 288

約数和(自身を含む): 73032457680

約数和(自身を除く): 52465755600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1024, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1845, 1920, 1968, 2048, 2304, 2460, 2560, 2624, 2880, 2952, 3072, 3280, 3690, 3840, 3936, 4608, 4920, 5120, 5248, 5443, 5760, 5904, 6144, 6560, 7380, 7680, 7872, 9216, 9840, 10240, 10496, 10886, 11520, 11808, 13120, 14760, 15360, 15744, 16329, 18432, 19680, 20992, 21772, 23040, 23616, 26240, 27215, 29520, 30720, 31488, 32658, 39360, 41984, 43544, 46080, 47232, 48987, 52480, 54430, 59040, 62976, 65316, 78720, 81645, 83968, 87088, 92160, 94464, 97974, 104960, 108860, 118080, 125952, 130632, 157440, 163290, 174176, 188928, 195948, 209920, 217720, 223163, 236160, 244935, 251904, 261264, 314880, 326580, 348352, 377856, 391896, 419840, 435440, 446326, 472320, 489870, 522528, 629760, 653160, 669489, 696704, 755712, 783792, 870880, 892652, 944640, 979740, 1045056, 1115815, 1259520, 1306320, 1338978, 1393408, 1567584, 1741760, 1785304, 1889280, 1959480, 2008467, 2090112, 2231630, 2612640, 2677956, 2786816, 3135168, 3347445, 3483520, 3570608, 3778560, 3918960, 4016934, 4180224, 4463260, 5225280, 5355912, 5573632, 6270336, 6694890, 6967040, 7141216, 7837920, 8033868, 8360448, 8926520, 10042335, 10450560, 10711824, 11147264, 12540672, 13389780, 13934080, 14282432, 15675840, 16067736, 16720896, 17853040, 20084670, 20901120, 21423648, 25081344, 26779560, 27868160, 28564864, 31351680, 32135472, 33441792, 35706080, 40169340, 41802240, 42847296, 50162688, 53559120, 55736320, 57129728, 62703360, 64270944, 71412160, 80338680, 83604480, 85694592, 100325376, 107118240, 114259456, 125406720, 128541888, 142824320, 160677360, 167208960, 171389184, 214236480, 228518912, 250813440, 257083776, 285648640, 321354720, 342778368, 428472960, 457037824, 501626880, 514167552, 571297280, 642709440, 685556736, 856945920, 1028335104, 1142594560, 1285418880, 1371113472, 1713891840, 2056670208, 2285189120, 2570837760, 3427783680, 4113340416, 5141675520, 6855567360, 10283351040, 20566702080]

約数ペア:

[(1, 20566702080), (2, 10283351040), (3, 6855567360), (4, 5141675520), (5, 4113340416), (6, 3427783680), (8, 2570837760), (9, 2285189120), (10, 2056670208), (12, 1713891840), (15, 1371113472), (16, 1285418880), (18, 1142594560), (20, 1028335104), (24, 856945920), (30, 685556736), (32, 642709440), (36, 571297280), (40, 514167552), (41, 501626880), (45, 457037824), (48, 428472960), (60, 342778368), (64, 321354720), (72, 285648640), (80, 257083776), (82, 250813440), (90, 228518912), (96, 214236480), (120, 171389184), (123, 167208960), (128, 160677360), (144, 142824320), (160, 128541888), (164, 125406720), (180, 114259456), (192, 107118240), (205, 100325376), (240, 85694592), (246, 83604480), (256, 80338680), (288, 71412160), (320, 64270944), (328, 62703360), (360, 57129728), (369, 55736320), (384, 53559120), (410, 50162688), (480, 42847296), (492, 41802240), (512, 40169340), (576, 35706080), (615, 33441792), (640, 32135472), (656, 31351680), (720, 28564864), (738, 27868160), (768, 26779560), (820, 25081344), (960, 21423648), (984, 20901120), (1024, 20084670), (1152, 17853040), (1230, 16720896), (1280, 16067736), (1312, 15675840), (1440, 14282432), (1476, 13934080), (1536, 13389780), (1640, 12540672), (1845, 11147264), (1920, 10711824), (1968, 10450560), (2048, 10042335), (2304, 8926520), (2460, 8360448), (2560, 8033868), (2624, 7837920), (2880, 7141216), (2952, 6967040), (3072, 6694890), (3280, 6270336), (3690, 5573632), (3840, 5355912), (3936, 5225280), (4608, 4463260), (4920, 4180224), (5120, 4016934), (5248, 3918960), (5443, 3778560), (5760, 3570608), (5904, 3483520), (6144, 3347445), (6560, 3135168), (7380, 2786816), (7680, 2677956), (7872, 2612640), (9216, 2231630), (9840, 2090112), (10240, 2008467), (10496, 1959480), (10886, 1889280), (11520, 1785304), (11808, 1741760), (13120, 1567584), (14760, 1393408), (15360, 1338978), (15744, 1306320), (16329, 1259520), (18432, 1115815), (19680, 1045056), (20992, 979740), (21772, 944640), (23040, 892652), (23616, 870880), (26240, 783792), (27215, 755712), (29520, 696704), (30720, 669489), (31488, 653160), (32658, 629760), (39360, 522528), (41984, 489870), (43544, 472320), (46080, 446326), (47232, 435440), (48987, 419840), (52480, 391896), (54430, 377856), (59040, 348352), (62976, 326580), (65316, 314880), (78720, 261264), (81645, 251904), (83968, 244935), (87088, 236160), (92160, 223163), (94464, 217720), (97974, 209920), (104960, 195948), (108860, 188928), (118080, 174176), (125952, 163290), (130632, 157440)]