19428147200

素因数分解:

$2^{17}\times 5^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:80

約数の個数: 486

約数和(自身を含む): 61606488573

約数和(自身を除く): 42178341373

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, 121, 128, 140, 154, 160, 175, 176, 196, 200, 220, 224, 242, 245, 256, 275, 280, 308, 320, 350, 352, 385, 392, 400, 440, 448, 484, 490, 512, 539, 550, 560, 605, 616, 640, 700, 704, 770, 784, 800, 847, 880, 896, 968, 980, 1024, 1078, 1100, 1120, 1210, 1225, 1232, 1280, 1400, 1408, 1540, 1568, 1600, 1694, 1760, 1792, 1925, 1936, 1960, 2048, 2156, 2200, 2240, 2420, 2450, 2464, 2560, 2695, 2800, 2816, 3025, 3080, 3136, 3200, 3388, 3520, 3584, 3850, 3872, 3920, 4096, 4235, 4312, 4400, 4480, 4840, 4900, 4928, 5120, 5390, 5600, 5632, 5929, 6050, 6160, 6272, 6400, 6776, 7040, 7168, 7700, 7744, 7840, 8192, 8470, 8624, 8800, 8960, 9680, 9800, 9856, 10240, 10780, 11200, 11264, 11858, 12100, 12320, 12544, 12800, 13475, 13552, 14080, 14336, 15400, 15488, 15680, 16384, 16940, 17248, 17600, 17920, 19360, 19600, 19712, 20480, 21175, 21560, 22400, 22528, 23716, 24200, 24640, 25088, 25600, 26950, 27104, 28160, 28672, 29645, 30800, 30976, 31360, 32768, 33880, 34496, 35200, 35840, 38720, 39200, 39424, 40960, 42350, 43120, 44800, 45056, 47432, 48400, 49280, 50176, 51200, 53900, 54208, 56320, 57344, 59290, 61600, 61952, 62720, 65536, 67760, 68992, 70400, 71680, 77440, 78400, 78848, 81920, 84700, 86240, 89600, 90112, 94864, 96800, 98560, 100352, 102400, 107800, 108416, 112640, 114688, 118580, 123200, 123904, 125440, 131072, 135520, 137984, 140800, 143360, 148225, 154880, 156800, 157696, 163840, 169400, 172480, 179200, 180224, 189728, 193600, 197120, 200704, 204800, 215600, 216832, 225280, 229376, 237160, 246400, 247808, 250880, 271040, 275968, 281600, 286720, 296450, 309760, 313600, 315392, 327680, 338800, 344960, 358400, 360448, 379456, 387200, 394240, 401408, 409600, 431200, 433664, 450560, 458752, 474320, 492800, 495616, 501760, 542080, 551936, 563200, 573440, 592900, 619520, 627200, 630784, 655360, 677600, 689920, 716800, 720896, 758912, 774400, 788480, 802816, 819200, 862400, 867328, 901120, 917504, 948640, 985600, 991232, 1003520, 1084160, 1103872, 1126400, 1146880, 1185800, 1239040, 1254400, 1261568, 1355200, 1379840, 1433600, 1441792, 1517824, 1548800, 1576960, 1605632, 1638400, 1724800, 1734656, 1802240, 1897280, 1971200, 1982464, 2007040, 2168320, 2207744, 2252800, 2293760, 2371600, 2478080, 2508800, 2523136, 2710400, 2759680, 2867200, 3035648, 3097600, 3153920, 3211264, 3276800, 3449600, 3469312, 3604480, 3794560, 3942400, 3964928, 4014080, 4336640, 4415488, 4505600, 4587520, 4743200, 4956160, 5017600, 5046272, 5420800, 5519360, 5734400, 6071296, 6195200, 6307840, 6422528, 6899200, 6938624, 7208960, 7589120, 7884800, 7929856, 8028160, 8673280, 8830976, 9011200, 9486400, 9912320, 10035200, 10092544, 10841600, 11038720, 11468800, 12142592, 12390400, 12615680, 13798400, 13877248, 15178240, 15769600, 15859712, 16056320, 17346560, 17661952, 18022400, 18972800, 19824640, 20070400, 21683200, 22077440, 22937600, 24285184, 24780800, 25231360, 27596800, 27754496, 30356480, 31539200, 32112640, 34693120, 35323904, 36044800, 37945600, 39649280, 40140800, 43366400, 44154880, 48570368, 49561600, 50462720, 55193600, 55508992, 60712960, 63078400, 69386240, 70647808, 75891200, 79298560, 80281600, 86732800, 88309760, 97140736, 99123200, 110387200, 111017984, 121425920, 126156800, 138772480, 151782400, 160563200, 173465600, 176619520, 194281472, 198246400, 220774400, 242851840, 252313600, 277544960, 303564800, 346931200, 353239040, 388562944, 396492800, 441548800, 485703680, 555089920, 607129600, 693862400, 777125888, 883097600, 971407360, 1214259200, 1387724800, 1766195200, 1942814720, 2428518400, 2775449600, 3885629440, 4857036800, 9714073600, 19428147200]

約数ペア:

[(1, 19428147200), (2, 9714073600), (4, 4857036800), (5, 3885629440), (7, 2775449600), (8, 2428518400), (10, 1942814720), (11, 1766195200), (14, 1387724800), (16, 1214259200), (20, 971407360), (22, 883097600), (25, 777125888), (28, 693862400), (32, 607129600), (35, 555089920), (40, 485703680), (44, 441548800), (49, 396492800), (50, 388562944), (55, 353239040), (56, 346931200), (64, 303564800), (70, 277544960), (77, 252313600), (80, 242851840), (88, 220774400), (98, 198246400), (100, 194281472), (110, 176619520), (112, 173465600), (121, 160563200), (128, 151782400), (140, 138772480), (154, 126156800), (160, 121425920), (175, 111017984), (176, 110387200), (196, 99123200), (200, 97140736), (220, 88309760), (224, 86732800), (242, 80281600), (245, 79298560), (256, 75891200), (275, 70647808), (280, 69386240), (308, 63078400), (320, 60712960), (350, 55508992), (352, 55193600), (385, 50462720), (392, 49561600), (400, 48570368), (440, 44154880), (448, 43366400), (484, 40140800), (490, 39649280), (512, 37945600), (539, 36044800), (550, 35323904), (560, 34693120), (605, 32112640), (616, 31539200), (640, 30356480), (700, 27754496), (704, 27596800), (770, 25231360), (784, 24780800), (800, 24285184), (847, 22937600), (880, 22077440), (896, 21683200), (968, 20070400), (980, 19824640), (1024, 18972800), (1078, 18022400), (1100, 17661952), (1120, 17346560), (1210, 16056320), (1225, 15859712), (1232, 15769600), (1280, 15178240), (1400, 13877248), (1408, 13798400), (1540, 12615680), (1568, 12390400), (1600, 12142592), (1694, 11468800), (1760, 11038720), (1792, 10841600), (1925, 10092544), (1936, 10035200), (1960, 9912320), (2048, 9486400), (2156, 9011200), (2200, 8830976), (2240, 8673280), (2420, 8028160), (2450, 7929856), (2464, 7884800), (2560, 7589120), (2695, 7208960), (2800, 6938624), (2816, 6899200), (3025, 6422528), (3080, 6307840), (3136, 6195200), (3200, 6071296), (3388, 5734400), (3520, 5519360), (3584, 5420800), (3850, 5046272), (3872, 5017600), (3920, 4956160), (4096, 4743200), (4235, 4587520), (4312, 4505600), (4400, 4415488), (4480, 4336640), (4840, 4014080), (4900, 3964928), (4928, 3942400), (5120, 3794560), (5390, 3604480), (5600, 3469312), (5632, 3449600), (5929, 3276800), (6050, 3211264), (6160, 3153920), (6272, 3097600), (6400, 3035648), (6776, 2867200), (7040, 2759680), (7168, 2710400), (7700, 2523136), (7744, 2508800), (7840, 2478080), (8192, 2371600), (8470, 2293760), (8624, 2252800), (8800, 2207744), (8960, 2168320), (9680, 2007040), (9800, 1982464), (9856, 1971200), (10240, 1897280), (10780, 1802240), (11200, 1734656), (11264, 1724800), (11858, 1638400), (12100, 1605632), (12320, 1576960), (12544, 1548800), (12800, 1517824), (13475, 1441792), (13552, 1433600), (14080, 1379840), (14336, 1355200), (15400, 1261568), (15488, 1254400), (15680, 1239040), (16384, 1185800), (16940, 1146880), (17248, 1126400), (17600, 1103872), (17920, 1084160), (19360, 1003520), (19600, 991232), (19712, 985600), (20480, 948640), (21175, 917504), (21560, 901120), (22400, 867328), (22528, 862400), (23716, 819200), (24200, 802816), (24640, 788480), (25088, 774400), (25600, 758912), (26950, 720896), (27104, 716800), (28160, 689920), (28672, 677600), (29645, 655360), (30800, 630784), (30976, 627200), (31360, 619520), (32768, 592900), (33880, 573440), (34496, 563200), (35200, 551936), (35840, 542080), (38720, 501760), (39200, 495616), (39424, 492800), (40960, 474320), (42350, 458752), (43120, 450560), (44800, 433664), (45056, 431200), (47432, 409600), (48400, 401408), (49280, 394240), (50176, 387200), (51200, 379456), (53900, 360448), (54208, 358400), (56320, 344960), (57344, 338800), (59290, 327680), (61600, 315392), (61952, 313600), (62720, 309760), (65536, 296450), (67760, 286720), (68992, 281600), (70400, 275968), (71680, 271040), (77440, 250880), (78400, 247808), (78848, 246400), (81920, 237160), (84700, 229376), (86240, 225280), (89600, 216832), (90112, 215600), (94864, 204800), (96800, 200704), (98560, 197120), (100352, 193600), (102400, 189728), (107800, 180224), (108416, 179200), (112640, 172480), (114688, 169400), (118580, 163840), (123200, 157696), (123904, 156800), (125440, 154880), (131072, 148225), (135520, 143360), (137984, 140800)]