21870182400

素因数分解:

$2^{15}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 384

約数和(自身を含む): 78988024800

約数和(自身を除く): 57117842400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 512, 528, 550, 600, 640, 660, 704, 768, 800, 809, 825, 880, 960, 1024, 1056, 1100, 1200, 1280, 1320, 1408, 1536, 1600, 1618, 1650, 1760, 1920, 2048, 2112, 2200, 2400, 2427, 2560, 2640, 2816, 3072, 3200, 3236, 3300, 3520, 3840, 4045, 4096, 4224, 4400, 4800, 4854, 5120, 5280, 5632, 6144, 6400, 6472, 6600, 7040, 7680, 8090, 8192, 8448, 8800, 8899, 9600, 9708, 10240, 10560, 11264, 12135, 12288, 12800, 12944, 13200, 14080, 15360, 16180, 16384, 16896, 17600, 17798, 19200, 19416, 20225, 20480, 21120, 22528, 24270, 24576, 25600, 25888, 26400, 26697, 28160, 30720, 32360, 32768, 33792, 35200, 35596, 38400, 38832, 40450, 40960, 42240, 44495, 45056, 48540, 49152, 51200, 51776, 52800, 53394, 56320, 60675, 61440, 64720, 67584, 70400, 71192, 76800, 77664, 80900, 81920, 84480, 88990, 90112, 97080, 98304, 102400, 103552, 105600, 106788, 112640, 121350, 122880, 129440, 133485, 135168, 140800, 142384, 153600, 155328, 161800, 163840, 168960, 177980, 180224, 194160, 204800, 207104, 211200, 213576, 222475, 225280, 242700, 245760, 258880, 266970, 270336, 281600, 284768, 307200, 310656, 323600, 337920, 355960, 360448, 388320, 409600, 414208, 422400, 427152, 444950, 450560, 485400, 491520, 517760, 533940, 540672, 563200, 569536, 614400, 621312, 647200, 667425, 675840, 711920, 776640, 819200, 828416, 844800, 854304, 889900, 901120, 970800, 1035520, 1067880, 1081344, 1126400, 1139072, 1228800, 1242624, 1294400, 1334850, 1351680, 1423840, 1553280, 1656832, 1689600, 1708608, 1779800, 1802240, 1941600, 2071040, 2135760, 2252800, 2278144, 2457600, 2485248, 2588800, 2669700, 2703360, 2847680, 3106560, 3313664, 3379200, 3417216, 3559600, 3883200, 4142080, 4271520, 4505600, 4556288, 4970496, 5177600, 5339400, 5406720, 5695360, 6213120, 6627328, 6758400, 6834432, 7119200, 7766400, 8284160, 8543040, 9011200, 9112576, 9940992, 10355200, 10678800, 11390720, 12426240, 13254656, 13516800, 13668864, 14238400, 15532800, 16568320, 17086080, 18225152, 19881984, 20710400, 21357600, 22781440, 24852480, 26509312, 27033600, 27337728, 28476800, 31065600, 33136640, 34172160, 36450304, 39763968, 41420800, 42715200, 45562880, 49704960, 54675456, 56953600, 62131200, 66273280, 68344320, 72900608, 79527936, 82841600, 85430400, 91125760, 99409920, 109350912, 113907200, 124262400, 132546560, 136688640, 145801216, 165683200, 170860800, 182251520, 198819840, 218701824, 227814400, 248524800, 273377280, 291602432, 331366400, 341721600, 364503040, 397639680, 437403648, 455628800, 497049600, 546754560, 662732800, 683443200, 729006080, 874807296, 911257600, 994099200, 1093509120, 1366886400, 1458012160, 1822515200, 1988198400, 2187018240, 2733772800, 3645030400, 4374036480, 5467545600, 7290060800, 10935091200, 21870182400]

約数ペア:

[(1, 21870182400), (2, 10935091200), (3, 7290060800), (4, 5467545600), (5, 4374036480), (6, 3645030400), (8, 2733772800), (10, 2187018240), (11, 1988198400), (12, 1822515200), (15, 1458012160), (16, 1366886400), (20, 1093509120), (22, 994099200), (24, 911257600), (25, 874807296), (30, 729006080), (32, 683443200), (33, 662732800), (40, 546754560), (44, 497049600), (48, 455628800), (50, 437403648), (55, 397639680), (60, 364503040), (64, 341721600), (66, 331366400), (75, 291602432), (80, 273377280), (88, 248524800), (96, 227814400), (100, 218701824), (110, 198819840), (120, 182251520), (128, 170860800), (132, 165683200), (150, 145801216), (160, 136688640), (165, 132546560), (176, 124262400), (192, 113907200), (200, 109350912), (220, 99409920), (240, 91125760), (256, 85430400), (264, 82841600), (275, 79527936), (300, 72900608), (320, 68344320), (330, 66273280), (352, 62131200), (384, 56953600), (400, 54675456), (440, 49704960), (480, 45562880), (512, 42715200), (528, 41420800), (550, 39763968), (600, 36450304), (640, 34172160), (660, 33136640), (704, 31065600), (768, 28476800), (800, 27337728), (809, 27033600), (825, 26509312), (880, 24852480), (960, 22781440), (1024, 21357600), (1056, 20710400), (1100, 19881984), (1200, 18225152), (1280, 17086080), (1320, 16568320), (1408, 15532800), (1536, 14238400), (1600, 13668864), (1618, 13516800), (1650, 13254656), (1760, 12426240), (1920, 11390720), (2048, 10678800), (2112, 10355200), (2200, 9940992), (2400, 9112576), (2427, 9011200), (2560, 8543040), (2640, 8284160), (2816, 7766400), (3072, 7119200), (3200, 6834432), (3236, 6758400), (3300, 6627328), (3520, 6213120), (3840, 5695360), (4045, 5406720), (4096, 5339400), (4224, 5177600), (4400, 4970496), (4800, 4556288), (4854, 4505600), (5120, 4271520), (5280, 4142080), (5632, 3883200), (6144, 3559600), (6400, 3417216), (6472, 3379200), (6600, 3313664), (7040, 3106560), (7680, 2847680), (8090, 2703360), (8192, 2669700), (8448, 2588800), (8800, 2485248), (8899, 2457600), (9600, 2278144), (9708, 2252800), (10240, 2135760), (10560, 2071040), (11264, 1941600), (12135, 1802240), (12288, 1779800), (12800, 1708608), (12944, 1689600), (13200, 1656832), (14080, 1553280), (15360, 1423840), (16180, 1351680), (16384, 1334850), (16896, 1294400), (17600, 1242624), (17798, 1228800), (19200, 1139072), (19416, 1126400), (20225, 1081344), (20480, 1067880), (21120, 1035520), (22528, 970800), (24270, 901120), (24576, 889900), (25600, 854304), (25888, 844800), (26400, 828416), (26697, 819200), (28160, 776640), (30720, 711920), (32360, 675840), (32768, 667425), (33792, 647200), (35200, 621312), (35596, 614400), (38400, 569536), (38832, 563200), (40450, 540672), (40960, 533940), (42240, 517760), (44495, 491520), (45056, 485400), (48540, 450560), (49152, 444950), (51200, 427152), (51776, 422400), (52800, 414208), (53394, 409600), (56320, 388320), (60675, 360448), (61440, 355960), (64720, 337920), (67584, 323600), (70400, 310656), (71192, 307200), (76800, 284768), (77664, 281600), (80900, 270336), (81920, 266970), (84480, 258880), (88990, 245760), (90112, 242700), (97080, 225280), (98304, 222475), (102400, 213576), (103552, 211200), (105600, 207104), (106788, 204800), (112640, 194160), (121350, 180224), (122880, 177980), (129440, 168960), (133485, 163840), (135168, 161800), (140800, 155328), (142384, 153600)]