19697664000

素因数分解:

$2^{15}\times 3^1\times 5^3\times 7^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 512

約数和(自身を含む): 75244665600

約数和(自身を除く): 55547001600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 229, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 458, 480, 500, 512, 525, 560, 600, 640, 672, 687, 700, 750, 768, 800, 840, 875, 896, 916, 960, 1000, 1024, 1050, 1120, 1145, 1200, 1280, 1344, 1374, 1400, 1500, 1536, 1600, 1603, 1680, 1750, 1792, 1832, 1920, 2000, 2048, 2100, 2240, 2290, 2400, 2560, 2625, 2688, 2748, 2800, 3000, 3072, 3200, 3206, 3360, 3435, 3500, 3584, 3664, 3840, 4000, 4096, 4200, 4480, 4580, 4800, 4809, 5120, 5250, 5376, 5496, 5600, 5725, 6000, 6144, 6400, 6412, 6720, 6870, 7000, 7168, 7328, 7680, 8000, 8015, 8192, 8400, 8960, 9160, 9600, 9618, 10240, 10500, 10752, 10992, 11200, 11450, 12000, 12288, 12800, 12824, 13440, 13740, 14000, 14336, 14656, 15360, 16000, 16030, 16384, 16800, 17175, 17920, 18320, 19200, 19236, 20480, 21000, 21504, 21984, 22400, 22900, 24000, 24045, 24576, 25600, 25648, 26880, 27480, 28000, 28625, 28672, 29312, 30720, 32000, 32060, 32768, 33600, 34350, 35840, 36640, 38400, 38472, 40075, 40960, 42000, 43008, 43968, 44800, 45800, 48000, 48090, 49152, 51200, 51296, 53760, 54960, 56000, 57250, 57344, 58624, 61440, 64000, 64120, 67200, 68700, 71680, 73280, 76800, 76944, 80150, 81920, 84000, 85875, 86016, 87936, 89600, 91600, 96000, 96180, 98304, 102400, 102592, 107520, 109920, 112000, 114500, 114688, 117248, 120225, 122880, 128000, 128240, 134400, 137400, 143360, 146560, 153600, 153888, 160300, 163840, 168000, 171750, 172032, 175872, 179200, 183200, 192000, 192360, 200375, 204800, 205184, 215040, 219840, 224000, 229000, 229376, 234496, 240450, 245760, 256000, 256480, 268800, 274800, 286720, 293120, 307200, 307776, 320600, 336000, 343500, 344064, 351744, 358400, 366400, 384000, 384720, 400750, 409600, 410368, 430080, 439680, 448000, 458000, 468992, 480900, 491520, 512000, 512960, 537600, 549600, 573440, 586240, 601125, 614400, 615552, 641200, 672000, 687000, 688128, 703488, 716800, 732800, 768000, 769440, 801500, 819200, 820736, 860160, 879360, 896000, 916000, 937984, 961800, 1024000, 1025920, 1075200, 1099200, 1146880, 1172480, 1202250, 1228800, 1231104, 1282400, 1344000, 1374000, 1406976, 1433600, 1465600, 1536000, 1538880, 1603000, 1641472, 1720320, 1758720, 1792000, 1832000, 1875968, 1923600, 2048000, 2051840, 2150400, 2198400, 2344960, 2404500, 2457600, 2462208, 2564800, 2688000, 2748000, 2813952, 2867200, 2931200, 3072000, 3077760, 3206000, 3282944, 3440640, 3517440, 3584000, 3664000, 3751936, 3847200, 4096000, 4103680, 4300800, 4396800, 4689920, 4809000, 4924416, 5129600, 5376000, 5496000, 5627904, 5734400, 5862400, 6144000, 6155520, 6412000, 6565888, 7034880, 7168000, 7328000, 7503872, 7694400, 8207360, 8601600, 8793600, 9379840, 9618000, 9848832, 10259200, 10752000, 10992000, 11255808, 11724800, 12288000, 12311040, 12824000, 13131776, 14069760, 14336000, 14656000, 15388800, 16414720, 17203200, 17587200, 18759680, 19236000, 19697664, 20518400, 21504000, 21984000, 22511616, 23449600, 24622080, 25648000, 26263552, 28139520, 28672000, 29312000, 30777600, 32829440, 35174400, 37519360, 38472000, 39395328, 41036800, 43008000, 43968000, 46899200, 49244160, 51296000, 52527104, 56279040, 58624000, 61555200, 65658880, 70348800, 76944000, 78790656, 82073600, 86016000, 87936000, 93798400, 98488320, 102592000, 112558080, 117248000, 123110400, 131317760, 140697600, 153888000, 157581312, 164147200, 175872000, 187596800, 196976640, 205184000, 234496000, 246220800, 262635520, 281395200, 307776000, 328294400, 351744000, 393953280, 410368000, 468992000, 492441600, 562790400, 615552000, 656588800, 703488000, 787906560, 820736000, 937984000, 984883200, 1231104000, 1313177600, 1406976000, 1641472000, 1969766400, 2462208000, 2813952000, 3282944000, 3939532800, 4924416000, 6565888000, 9848832000, 19697664000]

約数ペア:

[(1, 19697664000), (2, 9848832000), (3, 6565888000), (4, 4924416000), (5, 3939532800), (6, 3282944000), (7, 2813952000), (8, 2462208000), (10, 1969766400), (12, 1641472000), (14, 1406976000), (15, 1313177600), (16, 1231104000), (20, 984883200), (21, 937984000), (24, 820736000), (25, 787906560), (28, 703488000), (30, 656588800), (32, 615552000), (35, 562790400), (40, 492441600), (42, 468992000), (48, 410368000), (50, 393953280), (56, 351744000), (60, 328294400), (64, 307776000), (70, 281395200), (75, 262635520), (80, 246220800), (84, 234496000), (96, 205184000), (100, 196976640), (105, 187596800), (112, 175872000), (120, 164147200), (125, 157581312), (128, 153888000), (140, 140697600), (150, 131317760), (160, 123110400), (168, 117248000), (175, 112558080), (192, 102592000), (200, 98488320), (210, 93798400), (224, 87936000), (229, 86016000), (240, 82073600), (250, 78790656), (256, 76944000), (280, 70348800), (300, 65658880), (320, 61555200), (336, 58624000), (350, 56279040), (375, 52527104), (384, 51296000), (400, 49244160), (420, 46899200), (448, 43968000), (458, 43008000), (480, 41036800), (500, 39395328), (512, 38472000), (525, 37519360), (560, 35174400), (600, 32829440), (640, 30777600), (672, 29312000), (687, 28672000), (700, 28139520), (750, 26263552), (768, 25648000), (800, 24622080), (840, 23449600), (875, 22511616), (896, 21984000), (916, 21504000), (960, 20518400), (1000, 19697664), (1024, 19236000), (1050, 18759680), (1120, 17587200), (1145, 17203200), (1200, 16414720), (1280, 15388800), (1344, 14656000), (1374, 14336000), (1400, 14069760), (1500, 13131776), (1536, 12824000), (1600, 12311040), (1603, 12288000), (1680, 11724800), (1750, 11255808), (1792, 10992000), (1832, 10752000), (1920, 10259200), (2000, 9848832), (2048, 9618000), (2100, 9379840), (2240, 8793600), (2290, 8601600), (2400, 8207360), (2560, 7694400), (2625, 7503872), (2688, 7328000), (2748, 7168000), (2800, 7034880), (3000, 6565888), (3072, 6412000), (3200, 6155520), (3206, 6144000), (3360, 5862400), (3435, 5734400), (3500, 5627904), (3584, 5496000), (3664, 5376000), (3840, 5129600), (4000, 4924416), (4096, 4809000), (4200, 4689920), (4480, 4396800), (4580, 4300800), (4800, 4103680), (4809, 4096000), (5120, 3847200), (5250, 3751936), (5376, 3664000), (5496, 3584000), (5600, 3517440), (5725, 3440640), (6000, 3282944), (6144, 3206000), (6400, 3077760), (6412, 3072000), (6720, 2931200), (6870, 2867200), (7000, 2813952), (7168, 2748000), (7328, 2688000), (7680, 2564800), (8000, 2462208), (8015, 2457600), (8192, 2404500), (8400, 2344960), (8960, 2198400), (9160, 2150400), (9600, 2051840), (9618, 2048000), (10240, 1923600), (10500, 1875968), (10752, 1832000), (10992, 1792000), (11200, 1758720), (11450, 1720320), (12000, 1641472), (12288, 1603000), (12800, 1538880), (12824, 1536000), (13440, 1465600), (13740, 1433600), (14000, 1406976), (14336, 1374000), (14656, 1344000), (15360, 1282400), (16000, 1231104), (16030, 1228800), (16384, 1202250), (16800, 1172480), (17175, 1146880), (17920, 1099200), (18320, 1075200), (19200, 1025920), (19236, 1024000), (20480, 961800), (21000, 937984), (21504, 916000), (21984, 896000), (22400, 879360), (22900, 860160), (24000, 820736), (24045, 819200), (24576, 801500), (25600, 769440), (25648, 768000), (26880, 732800), (27480, 716800), (28000, 703488), (28625, 688128), (28672, 687000), (29312, 672000), (30720, 641200), (32000, 615552), (32060, 614400), (32768, 601125), (33600, 586240), (34350, 573440), (35840, 549600), (36640, 537600), (38400, 512960), (38472, 512000), (40075, 491520), (40960, 480900), (42000, 468992), (43008, 458000), (43968, 448000), (44800, 439680), (45800, 430080), (48000, 410368), (48090, 409600), (49152, 400750), (51200, 384720), (51296, 384000), (53760, 366400), (54960, 358400), (56000, 351744), (57250, 344064), (57344, 343500), (58624, 336000), (61440, 320600), (64000, 307776), (64120, 307200), (67200, 293120), (68700, 286720), (71680, 274800), (73280, 268800), (76800, 256480), (76944, 256000), (80150, 245760), (81920, 240450), (84000, 234496), (85875, 229376), (86016, 229000), (87936, 224000), (89600, 219840), (91600, 215040), (96000, 205184), (96180, 204800), (98304, 200375), (102400, 192360), (102592, 192000), (107520, 183200), (109920, 179200), (112000, 175872), (114500, 172032), (114688, 171750), (117248, 168000), (120225, 163840), (122880, 160300), (128000, 153888), (128240, 153600), (134400, 146560), (137400, 143360)]