2780467200

素因数分解:

$2^{12}\times 3^2\times 5^2\times 7^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 468

約数和(自身を含む): 11408162688

約数和(自身を除く): 8627695488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 431, 448, 450, 480, 504, 512, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 862, 896, 900, 960, 1008, 1024, 1050, 1120, 1152, 1200, 1260, 1280, 1293, 1344, 1400, 1440, 1536, 1575, 1600, 1680, 1724, 1792, 1800, 1920, 2016, 2048, 2100, 2155, 2240, 2304, 2400, 2520, 2560, 2586, 2688, 2800, 2880, 3017, 3072, 3150, 3200, 3360, 3448, 3584, 3600, 3840, 3879, 4032, 4096, 4200, 4310, 4480, 4608, 4800, 5040, 5120, 5172, 5376, 5600, 5760, 6034, 6144, 6300, 6400, 6465, 6720, 6896, 7168, 7200, 7680, 7758, 8064, 8400, 8620, 8960, 9051, 9216, 9600, 10080, 10240, 10344, 10752, 10775, 11200, 11520, 12068, 12288, 12600, 12800, 12930, 13440, 13792, 14336, 14400, 15085, 15360, 15516, 16128, 16800, 17240, 17920, 18102, 18432, 19200, 19395, 20160, 20480, 20688, 21504, 21550, 22400, 23040, 24136, 25200, 25600, 25860, 26880, 27153, 27584, 28672, 28800, 30170, 30720, 31032, 32256, 32325, 33600, 34480, 35840, 36204, 36864, 38400, 38790, 40320, 41376, 43008, 43100, 44800, 45255, 46080, 48272, 50400, 51200, 51720, 53760, 54306, 55168, 57600, 60340, 61440, 62064, 64512, 64650, 67200, 68960, 71680, 72408, 75425, 76800, 77580, 80640, 82752, 86016, 86200, 89600, 90510, 92160, 96544, 96975, 100800, 102400, 103440, 107520, 108612, 110336, 115200, 120680, 124128, 129024, 129300, 134400, 135765, 137920, 143360, 144816, 150850, 153600, 155160, 161280, 165504, 172400, 179200, 181020, 184320, 193088, 193950, 201600, 206880, 215040, 217224, 220672, 226275, 230400, 241360, 248256, 258048, 258600, 268800, 271530, 275840, 289632, 301700, 307200, 310320, 322560, 331008, 344800, 358400, 362040, 386176, 387900, 403200, 413760, 430080, 434448, 441344, 452550, 460800, 482720, 496512, 517200, 537600, 543060, 551680, 579264, 603400, 620640, 645120, 662016, 678825, 689600, 716800, 724080, 772352, 775800, 806400, 827520, 868896, 882688, 905100, 921600, 965440, 993024, 1034400, 1075200, 1086120, 1103360, 1158528, 1206800, 1241280, 1290240, 1324032, 1357650, 1379200, 1448160, 1544704, 1551600, 1612800, 1655040, 1737792, 1765376, 1810200, 1930880, 1986048, 2068800, 2150400, 2172240, 2206720, 2317056, 2413600, 2482560, 2648064, 2715300, 2758400, 2896320, 3089408, 3103200, 3225600, 3310080, 3475584, 3620400, 3861760, 3972096, 4137600, 4344480, 4413440, 4634112, 4827200, 4965120, 5296128, 5430600, 5516800, 5792640, 6178816, 6206400, 6451200, 6620160, 6951168, 7240800, 7723520, 7944192, 8275200, 8688960, 8826880, 9268224, 9654400, 9930240, 10861200, 11033600, 11585280, 12357632, 12412800, 13240320, 13902336, 14481600, 15447040, 15888384, 16550400, 17377920, 18536448, 19308800, 19860480, 21722400, 22067200, 23170560, 24825600, 26480640, 27804672, 28963200, 30894080, 33100800, 34755840, 37072896, 38617600, 39720960, 43444800, 44134400, 46341120, 49651200, 55609344, 57926400, 61788160, 66201600, 69511680, 77235200, 79441920, 86889600, 92682240, 99302400, 111218688, 115852800, 132403200, 139023360, 154470400, 173779200, 185364480, 198604800, 231705600, 278046720, 308940800, 347558400, 397209600, 463411200, 556093440, 695116800, 926822400, 1390233600, 2780467200]

約数ペア:

[(1, 2780467200), (2, 1390233600), (3, 926822400), (4, 695116800), (5, 556093440), (6, 463411200), (7, 397209600), (8, 347558400), (9, 308940800), (10, 278046720), (12, 231705600), (14, 198604800), (15, 185364480), (16, 173779200), (18, 154470400), (20, 139023360), (21, 132403200), (24, 115852800), (25, 111218688), (28, 99302400), (30, 92682240), (32, 86889600), (35, 79441920), (36, 77235200), (40, 69511680), (42, 66201600), (45, 61788160), (48, 57926400), (50, 55609344), (56, 49651200), (60, 46341120), (63, 44134400), (64, 43444800), (70, 39720960), (72, 38617600), (75, 37072896), (80, 34755840), (84, 33100800), (90, 30894080), (96, 28963200), (100, 27804672), (105, 26480640), (112, 24825600), (120, 23170560), (126, 22067200), (128, 21722400), (140, 19860480), (144, 19308800), (150, 18536448), (160, 17377920), (168, 16550400), (175, 15888384), (180, 15447040), (192, 14481600), (200, 13902336), (210, 13240320), (224, 12412800), (225, 12357632), (240, 11585280), (252, 11033600), (256, 10861200), (280, 9930240), (288, 9654400), (300, 9268224), (315, 8826880), (320, 8688960), (336, 8275200), (350, 7944192), (360, 7723520), (384, 7240800), (400, 6951168), (420, 6620160), (431, 6451200), (448, 6206400), (450, 6178816), (480, 5792640), (504, 5516800), (512, 5430600), (525, 5296128), (560, 4965120), (576, 4827200), (600, 4634112), (630, 4413440), (640, 4344480), (672, 4137600), (700, 3972096), (720, 3861760), (768, 3620400), (800, 3475584), (840, 3310080), (862, 3225600), (896, 3103200), (900, 3089408), (960, 2896320), (1008, 2758400), (1024, 2715300), (1050, 2648064), (1120, 2482560), (1152, 2413600), (1200, 2317056), (1260, 2206720), (1280, 2172240), (1293, 2150400), (1344, 2068800), (1400, 1986048), (1440, 1930880), (1536, 1810200), (1575, 1765376), (1600, 1737792), (1680, 1655040), (1724, 1612800), (1792, 1551600), (1800, 1544704), (1920, 1448160), (2016, 1379200), (2048, 1357650), (2100, 1324032), (2155, 1290240), (2240, 1241280), (2304, 1206800), (2400, 1158528), (2520, 1103360), (2560, 1086120), (2586, 1075200), (2688, 1034400), (2800, 993024), (2880, 965440), (3017, 921600), (3072, 905100), (3150, 882688), (3200, 868896), (3360, 827520), (3448, 806400), (3584, 775800), (3600, 772352), (3840, 724080), (3879, 716800), (4032, 689600), (4096, 678825), (4200, 662016), (4310, 645120), (4480, 620640), (4608, 603400), (4800, 579264), (5040, 551680), (5120, 543060), (5172, 537600), (5376, 517200), (5600, 496512), (5760, 482720), (6034, 460800), (6144, 452550), (6300, 441344), (6400, 434448), (6465, 430080), (6720, 413760), (6896, 403200), (7168, 387900), (7200, 386176), (7680, 362040), (7758, 358400), (8064, 344800), (8400, 331008), (8620, 322560), (8960, 310320), (9051, 307200), (9216, 301700), (9600, 289632), (10080, 275840), (10240, 271530), (10344, 268800), (10752, 258600), (10775, 258048), (11200, 248256), (11520, 241360), (12068, 230400), (12288, 226275), (12600, 220672), (12800, 217224), (12930, 215040), (13440, 206880), (13792, 201600), (14336, 193950), (14400, 193088), (15085, 184320), (15360, 181020), (15516, 179200), (16128, 172400), (16800, 165504), (17240, 161280), (17920, 155160), (18102, 153600), (18432, 150850), (19200, 144816), (19395, 143360), (20160, 137920), (20480, 135765), (20688, 134400), (21504, 129300), (21550, 129024), (22400, 124128), (23040, 120680), (24136, 115200), (25200, 110336), (25600, 108612), (25860, 107520), (26880, 103440), (27153, 102400), (27584, 100800), (28672, 96975), (28800, 96544), (30170, 92160), (30720, 90510), (31032, 89600), (32256, 86200), (32325, 86016), (33600, 82752), (34480, 80640), (35840, 77580), (36204, 76800), (36864, 75425), (38400, 72408), (38790, 71680), (40320, 68960), (41376, 67200), (43008, 64650), (43100, 64512), (44800, 62064), (45255, 61440), (46080, 60340), (48272, 57600), (50400, 55168), (51200, 54306), (51720, 53760)]