21903114240

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 408

約数和(自身を含む): 86859178848

約数和(自身を除く): 64956064608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1061, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2122, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3183, 3360, 3584, 3840, 4032, 4096, 4244, 4480, 4608, 5040, 5120, 5305, 5376, 5760, 6144, 6366, 6720, 7168, 7427, 7680, 8064, 8192, 8488, 8960, 9216, 9549, 10080, 10240, 10610, 10752, 11520, 12288, 12732, 13440, 14336, 14854, 15360, 15915, 16128, 16384, 16976, 17920, 18432, 19098, 20160, 20480, 21220, 21504, 22281, 23040, 24576, 25464, 26880, 28672, 29708, 30720, 31830, 32256, 32768, 33952, 35840, 36864, 37135, 38196, 40320, 40960, 42440, 43008, 44562, 46080, 47745, 49152, 50928, 53760, 57344, 59416, 61440, 63660, 64512, 65536, 66843, 67904, 71680, 73728, 74270, 76392, 80640, 81920, 84880, 86016, 89124, 92160, 95490, 98304, 101856, 107520, 111405, 114688, 118832, 122880, 127320, 129024, 133686, 135808, 143360, 147456, 148540, 152784, 161280, 163840, 169760, 172032, 178248, 184320, 190980, 196608, 203712, 215040, 222810, 229376, 237664, 245760, 254640, 258048, 267372, 271616, 286720, 294912, 297080, 305568, 322560, 327680, 334215, 339520, 344064, 356496, 368640, 381960, 407424, 430080, 445620, 458752, 475328, 491520, 509280, 516096, 534744, 543232, 573440, 589824, 594160, 611136, 645120, 668430, 679040, 688128, 712992, 737280, 763920, 814848, 860160, 891240, 950656, 983040, 1018560, 1032192, 1069488, 1086464, 1146880, 1188320, 1222272, 1290240, 1336860, 1358080, 1376256, 1425984, 1474560, 1527840, 1629696, 1720320, 1782480, 1901312, 2037120, 2064384, 2138976, 2172928, 2293760, 2376640, 2444544, 2580480, 2673720, 2716160, 2851968, 2949120, 3055680, 3259392, 3440640, 3564960, 3802624, 4074240, 4128768, 4277952, 4345856, 4753280, 4889088, 5160960, 5347440, 5432320, 5703936, 6111360, 6518784, 6881280, 7129920, 7605248, 8148480, 8555904, 8691712, 9506560, 9778176, 10321920, 10694880, 10864640, 11407872, 12222720, 13037568, 14259840, 15210496, 16296960, 17111808, 17383424, 19013120, 19556352, 20643840, 21389760, 21729280, 22815744, 24445440, 26075136, 28519680, 30420992, 32593920, 34223616, 34766848, 38026240, 39112704, 42779520, 43458560, 45631488, 48890880, 52150272, 57039360, 60841984, 65187840, 68447232, 69533696, 76052480, 78225408, 85559040, 86917120, 91262976, 97781760, 104300544, 114078720, 121683968, 130375680, 136894464, 152104960, 156450816, 171118080, 173834240, 182525952, 195563520, 208601088, 228157440, 243367936, 260751360, 273788928, 304209920, 312901632, 342236160, 347668480, 365051904, 391127040, 456314880, 486735872, 521502720, 547577856, 608419840, 625803264, 684472320, 730103808, 782254080, 912629760, 1043005440, 1095155712, 1216839680, 1368944640, 1460207616, 1564508160, 1825259520, 2190311424, 2433679360, 2737889280, 3129016320, 3650519040, 4380622848, 5475778560, 7301038080, 10951557120, 21903114240]

約数ペア:

[(1, 21903114240), (2, 10951557120), (3, 7301038080), (4, 5475778560), (5, 4380622848), (6, 3650519040), (7, 3129016320), (8, 2737889280), (9, 2433679360), (10, 2190311424), (12, 1825259520), (14, 1564508160), (15, 1460207616), (16, 1368944640), (18, 1216839680), (20, 1095155712), (21, 1043005440), (24, 912629760), (28, 782254080), (30, 730103808), (32, 684472320), (35, 625803264), (36, 608419840), (40, 547577856), (42, 521502720), (45, 486735872), (48, 456314880), (56, 391127040), (60, 365051904), (63, 347668480), (64, 342236160), (70, 312901632), (72, 304209920), (80, 273788928), (84, 260751360), (90, 243367936), (96, 228157440), (105, 208601088), (112, 195563520), (120, 182525952), (126, 173834240), (128, 171118080), (140, 156450816), (144, 152104960), (160, 136894464), (168, 130375680), (180, 121683968), (192, 114078720), (210, 104300544), (224, 97781760), (240, 91262976), (252, 86917120), (256, 85559040), (280, 78225408), (288, 76052480), (315, 69533696), (320, 68447232), (336, 65187840), (360, 60841984), (384, 57039360), (420, 52150272), (448, 48890880), (480, 45631488), (504, 43458560), (512, 42779520), (560, 39112704), (576, 38026240), (630, 34766848), (640, 34223616), (672, 32593920), (720, 30420992), (768, 28519680), (840, 26075136), (896, 24445440), (960, 22815744), (1008, 21729280), (1024, 21389760), (1061, 20643840), (1120, 19556352), (1152, 19013120), (1260, 17383424), (1280, 17111808), (1344, 16296960), (1440, 15210496), (1536, 14259840), (1680, 13037568), (1792, 12222720), (1920, 11407872), (2016, 10864640), (2048, 10694880), (2122, 10321920), (2240, 9778176), (2304, 9506560), (2520, 8691712), (2560, 8555904), (2688, 8148480), (2880, 7605248), (3072, 7129920), (3183, 6881280), (3360, 6518784), (3584, 6111360), (3840, 5703936), (4032, 5432320), (4096, 5347440), (4244, 5160960), (4480, 4889088), (4608, 4753280), (5040, 4345856), (5120, 4277952), (5305, 4128768), (5376, 4074240), (5760, 3802624), (6144, 3564960), (6366, 3440640), (6720, 3259392), (7168, 3055680), (7427, 2949120), (7680, 2851968), (8064, 2716160), (8192, 2673720), (8488, 2580480), (8960, 2444544), (9216, 2376640), (9549, 2293760), (10080, 2172928), (10240, 2138976), (10610, 2064384), (10752, 2037120), (11520, 1901312), (12288, 1782480), (12732, 1720320), (13440, 1629696), (14336, 1527840), (14854, 1474560), (15360, 1425984), (15915, 1376256), (16128, 1358080), (16384, 1336860), (16976, 1290240), (17920, 1222272), (18432, 1188320), (19098, 1146880), (20160, 1086464), (20480, 1069488), (21220, 1032192), (21504, 1018560), (22281, 983040), (23040, 950656), (24576, 891240), (25464, 860160), (26880, 814848), (28672, 763920), (29708, 737280), (30720, 712992), (31830, 688128), (32256, 679040), (32768, 668430), (33952, 645120), (35840, 611136), (36864, 594160), (37135, 589824), (38196, 573440), (40320, 543232), (40960, 534744), (42440, 516096), (43008, 509280), (44562, 491520), (46080, 475328), (47745, 458752), (49152, 445620), (50928, 430080), (53760, 407424), (57344, 381960), (59416, 368640), (61440, 356496), (63660, 344064), (64512, 339520), (65536, 334215), (66843, 327680), (67904, 322560), (71680, 305568), (73728, 297080), (74270, 294912), (76392, 286720), (80640, 271616), (81920, 267372), (84880, 258048), (86016, 254640), (89124, 245760), (92160, 237664), (95490, 229376), (98304, 222810), (101856, 215040), (107520, 203712), (111405, 196608), (114688, 190980), (118832, 184320), (122880, 178248), (127320, 172032), (129024, 169760), (133686, 163840), (135808, 161280), (143360, 152784), (147456, 148540)]