21354905600

素因数分解:

$2^{17}\times 5^2\times 7^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 432

約数和(自身を含む): 65011464000

約数和(自身を除く): 43656558400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 80, 95, 98, 100, 112, 128, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 256, 266, 280, 304, 320, 343, 350, 380, 392, 400, 448, 475, 490, 512, 532, 560, 608, 640, 665, 686, 700, 760, 784, 800, 896, 931, 950, 980, 1024, 1064, 1120, 1216, 1225, 1280, 1330, 1372, 1400, 1520, 1568, 1600, 1715, 1792, 1862, 1900, 1960, 2048, 2128, 2240, 2432, 2450, 2560, 2660, 2744, 2800, 3040, 3136, 3200, 3325, 3430, 3584, 3724, 3800, 3920, 4096, 4256, 4480, 4655, 4864, 4900, 5120, 5320, 5488, 5600, 6080, 6272, 6400, 6517, 6650, 6860, 7168, 7448, 7600, 7840, 8192, 8512, 8575, 8960, 9310, 9728, 9800, 10240, 10640, 10976, 11200, 12160, 12544, 12800, 13034, 13300, 13720, 14336, 14896, 15200, 15680, 16384, 17024, 17150, 17920, 18620, 19456, 19600, 20480, 21280, 21952, 22400, 23275, 24320, 25088, 25600, 26068, 26600, 27440, 28672, 29792, 30400, 31360, 32585, 32768, 34048, 34300, 35840, 37240, 38912, 39200, 40960, 42560, 43904, 44800, 46550, 48640, 50176, 51200, 52136, 53200, 54880, 57344, 59584, 60800, 62720, 65170, 65536, 68096, 68600, 71680, 74480, 77824, 78400, 81920, 85120, 87808, 89600, 93100, 97280, 100352, 102400, 104272, 106400, 109760, 114688, 119168, 121600, 125440, 130340, 131072, 136192, 137200, 143360, 148960, 155648, 156800, 162925, 163840, 170240, 175616, 179200, 186200, 194560, 200704, 204800, 208544, 212800, 219520, 229376, 238336, 243200, 250880, 260680, 272384, 274400, 286720, 297920, 311296, 313600, 325850, 327680, 340480, 351232, 358400, 372400, 389120, 401408, 409600, 417088, 425600, 439040, 458752, 476672, 486400, 501760, 521360, 544768, 548800, 573440, 595840, 622592, 627200, 651700, 655360, 680960, 702464, 716800, 744800, 778240, 802816, 819200, 834176, 851200, 878080, 917504, 953344, 972800, 1003520, 1042720, 1089536, 1097600, 1146880, 1191680, 1245184, 1254400, 1303400, 1361920, 1404928, 1433600, 1489600, 1556480, 1605632, 1638400, 1668352, 1702400, 1756160, 1906688, 1945600, 2007040, 2085440, 2179072, 2195200, 2293760, 2383360, 2490368, 2508800, 2606800, 2723840, 2809856, 2867200, 2979200, 3112960, 3211264, 3276800, 3336704, 3404800, 3512320, 3813376, 3891200, 4014080, 4170880, 4358144, 4390400, 4587520, 4766720, 5017600, 5213600, 5447680, 5619712, 5734400, 5958400, 6225920, 6422528, 6673408, 6809600, 7024640, 7626752, 7782400, 8028160, 8341760, 8716288, 8780800, 9533440, 10035200, 10427200, 10895360, 11239424, 11468800, 11916800, 12451840, 13346816, 13619200, 14049280, 15253504, 15564800, 16056320, 16683520, 17432576, 17561600, 19066880, 20070400, 20854400, 21790720, 22478848, 22937600, 23833600, 26693632, 27238400, 28098560, 30507008, 31129600, 32112640, 33367040, 35123200, 38133760, 40140800, 41708800, 43581440, 44957696, 47667200, 53387264, 54476800, 56197120, 61014016, 62259200, 66734080, 70246400, 76267520, 80281600, 83417600, 87162880, 95334400, 106774528, 108953600, 112394240, 122028032, 133468160, 140492800, 152535040, 160563200, 166835200, 190668800, 213549056, 217907200, 224788480, 266936320, 280985600, 305070080, 333670400, 381337600, 427098112, 435814400, 533872640, 561971200, 610140160, 667340800, 762675200, 854196224, 1067745280, 1123942400, 1334681600, 1525350400, 2135490560, 2669363200, 3050700800, 4270981120, 5338726400, 10677452800, 21354905600]

約数ペア:

[(1, 21354905600), (2, 10677452800), (4, 5338726400), (5, 4270981120), (7, 3050700800), (8, 2669363200), (10, 2135490560), (14, 1525350400), (16, 1334681600), (19, 1123942400), (20, 1067745280), (25, 854196224), (28, 762675200), (32, 667340800), (35, 610140160), (38, 561971200), (40, 533872640), (49, 435814400), (50, 427098112), (56, 381337600), (64, 333670400), (70, 305070080), (76, 280985600), (80, 266936320), (95, 224788480), (98, 217907200), (100, 213549056), (112, 190668800), (128, 166835200), (133, 160563200), (140, 152535040), (152, 140492800), (160, 133468160), (175, 122028032), (190, 112394240), (196, 108953600), (200, 106774528), (224, 95334400), (245, 87162880), (256, 83417600), (266, 80281600), (280, 76267520), (304, 70246400), (320, 66734080), (343, 62259200), (350, 61014016), (380, 56197120), (392, 54476800), (400, 53387264), (448, 47667200), (475, 44957696), (490, 43581440), (512, 41708800), (532, 40140800), (560, 38133760), (608, 35123200), (640, 33367040), (665, 32112640), (686, 31129600), (700, 30507008), (760, 28098560), (784, 27238400), (800, 26693632), (896, 23833600), (931, 22937600), (950, 22478848), (980, 21790720), (1024, 20854400), (1064, 20070400), (1120, 19066880), (1216, 17561600), (1225, 17432576), (1280, 16683520), (1330, 16056320), (1372, 15564800), (1400, 15253504), (1520, 14049280), (1568, 13619200), (1600, 13346816), (1715, 12451840), (1792, 11916800), (1862, 11468800), (1900, 11239424), (1960, 10895360), (2048, 10427200), (2128, 10035200), (2240, 9533440), (2432, 8780800), (2450, 8716288), (2560, 8341760), (2660, 8028160), (2744, 7782400), (2800, 7626752), (3040, 7024640), (3136, 6809600), (3200, 6673408), (3325, 6422528), (3430, 6225920), (3584, 5958400), (3724, 5734400), (3800, 5619712), (3920, 5447680), (4096, 5213600), (4256, 5017600), (4480, 4766720), (4655, 4587520), (4864, 4390400), (4900, 4358144), (5120, 4170880), (5320, 4014080), (5488, 3891200), (5600, 3813376), (6080, 3512320), (6272, 3404800), (6400, 3336704), (6517, 3276800), (6650, 3211264), (6860, 3112960), (7168, 2979200), (7448, 2867200), (7600, 2809856), (7840, 2723840), (8192, 2606800), (8512, 2508800), (8575, 2490368), (8960, 2383360), (9310, 2293760), (9728, 2195200), (9800, 2179072), (10240, 2085440), (10640, 2007040), (10976, 1945600), (11200, 1906688), (12160, 1756160), (12544, 1702400), (12800, 1668352), (13034, 1638400), (13300, 1605632), (13720, 1556480), (14336, 1489600), (14896, 1433600), (15200, 1404928), (15680, 1361920), (16384, 1303400), (17024, 1254400), (17150, 1245184), (17920, 1191680), (18620, 1146880), (19456, 1097600), (19600, 1089536), (20480, 1042720), (21280, 1003520), (21952, 972800), (22400, 953344), (23275, 917504), (24320, 878080), (25088, 851200), (25600, 834176), (26068, 819200), (26600, 802816), (27440, 778240), (28672, 744800), (29792, 716800), (30400, 702464), (31360, 680960), (32585, 655360), (32768, 651700), (34048, 627200), (34300, 622592), (35840, 595840), (37240, 573440), (38912, 548800), (39200, 544768), (40960, 521360), (42560, 501760), (43904, 486400), (44800, 476672), (46550, 458752), (48640, 439040), (50176, 425600), (51200, 417088), (52136, 409600), (53200, 401408), (54880, 389120), (57344, 372400), (59584, 358400), (60800, 351232), (62720, 340480), (65170, 327680), (65536, 325850), (68096, 313600), (68600, 311296), (71680, 297920), (74480, 286720), (77824, 274400), (78400, 272384), (81920, 260680), (85120, 250880), (87808, 243200), (89600, 238336), (93100, 229376), (97280, 219520), (100352, 212800), (102400, 208544), (104272, 204800), (106400, 200704), (109760, 194560), (114688, 186200), (119168, 179200), (121600, 175616), (125440, 170240), (130340, 163840), (131072, 162925), (136192, 156800), (137200, 155648), (143360, 148960)]