28259123200

素因数分解:

$2^{21}\times 5^2\times 7^2\times {\mathrm{11}}^1$

素因数の和:77

約数の個数: 396

約数和(自身を含む): 88936000812

約数和(自身を除く): 60676877612

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 128, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 256, 275, 280, 308, 320, 350, 352, 385, 392, 400, 440, 448, 490, 512, 539, 550, 560, 616, 640, 700, 704, 770, 784, 800, 880, 896, 980, 1024, 1078, 1100, 1120, 1225, 1232, 1280, 1400, 1408, 1540, 1568, 1600, 1760, 1792, 1925, 1960, 2048, 2156, 2200, 2240, 2450, 2464, 2560, 2695, 2800, 2816, 3080, 3136, 3200, 3520, 3584, 3850, 3920, 4096, 4312, 4400, 4480, 4900, 4928, 5120, 5390, 5600, 5632, 6160, 6272, 6400, 7040, 7168, 7700, 7840, 8192, 8624, 8800, 8960, 9800, 9856, 10240, 10780, 11200, 11264, 12320, 12544, 12800, 13475, 14080, 14336, 15400, 15680, 16384, 17248, 17600, 17920, 19600, 19712, 20480, 21560, 22400, 22528, 24640, 25088, 25600, 26950, 28160, 28672, 30800, 31360, 32768, 34496, 35200, 35840, 39200, 39424, 40960, 43120, 44800, 45056, 49280, 50176, 51200, 53900, 56320, 57344, 61600, 62720, 65536, 68992, 70400, 71680, 78400, 78848, 81920, 86240, 89600, 90112, 98560, 100352, 102400, 107800, 112640, 114688, 123200, 125440, 131072, 137984, 140800, 143360, 156800, 157696, 163840, 172480, 179200, 180224, 197120, 200704, 204800, 215600, 225280, 229376, 246400, 250880, 262144, 275968, 281600, 286720, 313600, 315392, 327680, 344960, 358400, 360448, 394240, 401408, 409600, 431200, 450560, 458752, 492800, 501760, 524288, 551936, 563200, 573440, 627200, 630784, 655360, 689920, 716800, 720896, 788480, 802816, 819200, 862400, 901120, 917504, 985600, 1003520, 1048576, 1103872, 1126400, 1146880, 1254400, 1261568, 1310720, 1379840, 1433600, 1441792, 1576960, 1605632, 1638400, 1724800, 1802240, 1835008, 1971200, 2007040, 2097152, 2207744, 2252800, 2293760, 2508800, 2523136, 2621440, 2759680, 2867200, 2883584, 3153920, 3211264, 3276800, 3449600, 3604480, 3670016, 3942400, 4014080, 4415488, 4505600, 4587520, 5017600, 5046272, 5242880, 5519360, 5734400, 5767168, 6307840, 6422528, 6553600, 6899200, 7208960, 7340032, 7884800, 8028160, 8830976, 9011200, 9175040, 10035200, 10092544, 10485760, 11038720, 11468800, 11534336, 12615680, 12845056, 13107200, 13798400, 14417920, 14680064, 15769600, 16056320, 17661952, 18022400, 18350080, 20070400, 20185088, 22077440, 22937600, 23068672, 25231360, 25690112, 26214400, 27596800, 28835840, 31539200, 32112640, 35323904, 36044800, 36700160, 40140800, 40370176, 44154880, 45875200, 50462720, 51380224, 52428800, 55193600, 57671680, 63078400, 64225280, 70647808, 72089600, 73400320, 80281600, 80740352, 88309760, 91750400, 100925440, 102760448, 110387200, 115343360, 126156800, 128450560, 141295616, 144179200, 160563200, 161480704, 176619520, 183500800, 201850880, 220774400, 252313600, 256901120, 282591232, 288358400, 321126400, 353239040, 367001600, 403701760, 441548800, 504627200, 513802240, 565182464, 576716800, 642252800, 706478080, 807403520, 883097600, 1009254400, 1130364928, 1284505600, 1412956160, 1766195200, 2018508800, 2569011200, 2825912320, 3532390400, 4037017600, 5651824640, 7064780800, 14129561600, 28259123200]

約数ペア:

[(1, 28259123200), (2, 14129561600), (4, 7064780800), (5, 5651824640), (7, 4037017600), (8, 3532390400), (10, 2825912320), (11, 2569011200), (14, 2018508800), (16, 1766195200), (20, 1412956160), (22, 1284505600), (25, 1130364928), (28, 1009254400), (32, 883097600), (35, 807403520), (40, 706478080), (44, 642252800), (49, 576716800), (50, 565182464), (55, 513802240), (56, 504627200), (64, 441548800), (70, 403701760), (77, 367001600), (80, 353239040), (88, 321126400), (98, 288358400), (100, 282591232), (110, 256901120), (112, 252313600), (128, 220774400), (140, 201850880), (154, 183500800), (160, 176619520), (175, 161480704), (176, 160563200), (196, 144179200), (200, 141295616), (220, 128450560), (224, 126156800), (245, 115343360), (256, 110387200), (275, 102760448), (280, 100925440), (308, 91750400), (320, 88309760), (350, 80740352), (352, 80281600), (385, 73400320), (392, 72089600), (400, 70647808), (440, 64225280), (448, 63078400), (490, 57671680), (512, 55193600), (539, 52428800), (550, 51380224), (560, 50462720), (616, 45875200), (640, 44154880), (700, 40370176), (704, 40140800), (770, 36700160), (784, 36044800), (800, 35323904), (880, 32112640), (896, 31539200), (980, 28835840), (1024, 27596800), (1078, 26214400), (1100, 25690112), (1120, 25231360), (1225, 23068672), (1232, 22937600), (1280, 22077440), (1400, 20185088), (1408, 20070400), (1540, 18350080), (1568, 18022400), (1600, 17661952), (1760, 16056320), (1792, 15769600), (1925, 14680064), (1960, 14417920), (2048, 13798400), (2156, 13107200), (2200, 12845056), (2240, 12615680), (2450, 11534336), (2464, 11468800), (2560, 11038720), (2695, 10485760), (2800, 10092544), (2816, 10035200), (3080, 9175040), (3136, 9011200), (3200, 8830976), (3520, 8028160), (3584, 7884800), (3850, 7340032), (3920, 7208960), (4096, 6899200), (4312, 6553600), (4400, 6422528), (4480, 6307840), (4900, 5767168), (4928, 5734400), (5120, 5519360), (5390, 5242880), (5600, 5046272), (5632, 5017600), (6160, 4587520), (6272, 4505600), (6400, 4415488), (7040, 4014080), (7168, 3942400), (7700, 3670016), (7840, 3604480), (8192, 3449600), (8624, 3276800), (8800, 3211264), (8960, 3153920), (9800, 2883584), (9856, 2867200), (10240, 2759680), (10780, 2621440), (11200, 2523136), (11264, 2508800), (12320, 2293760), (12544, 2252800), (12800, 2207744), (13475, 2097152), (14080, 2007040), (14336, 1971200), (15400, 1835008), (15680, 1802240), (16384, 1724800), (17248, 1638400), (17600, 1605632), (17920, 1576960), (19600, 1441792), (19712, 1433600), (20480, 1379840), (21560, 1310720), (22400, 1261568), (22528, 1254400), (24640, 1146880), (25088, 1126400), (25600, 1103872), (26950, 1048576), (28160, 1003520), (28672, 985600), (30800, 917504), (31360, 901120), (32768, 862400), (34496, 819200), (35200, 802816), (35840, 788480), (39200, 720896), (39424, 716800), (40960, 689920), (43120, 655360), (44800, 630784), (45056, 627200), (49280, 573440), (50176, 563200), (51200, 551936), (53900, 524288), (56320, 501760), (57344, 492800), (61600, 458752), (62720, 450560), (65536, 431200), (68992, 409600), (70400, 401408), (71680, 394240), (78400, 360448), (78848, 358400), (81920, 344960), (86240, 327680), (89600, 315392), (90112, 313600), (98560, 286720), (100352, 281600), (102400, 275968), (107800, 262144), (112640, 250880), (114688, 246400), (123200, 229376), (125440, 225280), (131072, 215600), (137984, 204800), (140800, 200704), (143360, 197120), (156800, 180224), (157696, 179200), (163840, 172480)]