1428654080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1102

約数の個数: 192

約数和(自身を含む): 4127760000

約数和(自身を除く): 2699105920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1024, 1049, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2048, 2098, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4196, 4256, 4480, 4864, 5120, 5245, 5320, 6080, 7168, 7343, 8392, 8512, 8960, 9728, 10240, 10490, 10640, 12160, 14336, 14686, 16784, 17024, 17920, 19456, 19931, 20980, 21280, 24320, 29372, 33568, 34048, 35840, 36715, 38912, 39862, 41960, 42560, 48640, 58744, 67136, 68096, 71680, 73430, 79724, 83920, 85120, 97280, 99655, 117488, 134272, 136192, 139517, 146860, 159448, 167840, 170240, 194560, 199310, 234976, 268544, 272384, 279034, 293720, 318896, 335680, 340480, 398620, 469952, 537088, 558068, 587440, 637792, 671360, 680960, 697585, 797240, 939904, 1074176, 1116136, 1174880, 1275584, 1342720, 1361920, 1395170, 1594480, 1879808, 2148352, 2232272, 2349760, 2551168, 2685440, 2790340, 3188960, 3759616, 4464544, 4699520, 5102336, 5370880, 5580680, 6377920, 7519232, 8929088, 9399040, 10204672, 10741760, 11161360, 12755840, 15038464, 17858176, 18798080, 20409344, 22322720, 25511680, 35716352, 37596160, 40818688, 44645440, 51023360, 71432704, 75192320, 89290880, 102046720, 142865408, 178581760, 204093440, 285730816, 357163520, 714327040, 1428654080]

約数ペア:

[(1, 1428654080), (2, 714327040), (4, 357163520), (5, 285730816), (7, 204093440), (8, 178581760), (10, 142865408), (14, 102046720), (16, 89290880), (19, 75192320), (20, 71432704), (28, 51023360), (32, 44645440), (35, 40818688), (38, 37596160), (40, 35716352), (56, 25511680), (64, 22322720), (70, 20409344), (76, 18798080), (80, 17858176), (95, 15038464), (112, 12755840), (128, 11161360), (133, 10741760), (140, 10204672), (152, 9399040), (160, 8929088), (190, 7519232), (224, 6377920), (256, 5580680), (266, 5370880), (280, 5102336), (304, 4699520), (320, 4464544), (380, 3759616), (448, 3188960), (512, 2790340), (532, 2685440), (560, 2551168), (608, 2349760), (640, 2232272), (665, 2148352), (760, 1879808), (896, 1594480), (1024, 1395170), (1049, 1361920), (1064, 1342720), (1120, 1275584), (1216, 1174880), (1280, 1116136), (1330, 1074176), (1520, 939904), (1792, 797240), (2048, 697585), (2098, 680960), (2128, 671360), (2240, 637792), (2432, 587440), (2560, 558068), (2660, 537088), (3040, 469952), (3584, 398620), (4196, 340480), (4256, 335680), (4480, 318896), (4864, 293720), (5120, 279034), (5245, 272384), (5320, 268544), (6080, 234976), (7168, 199310), (7343, 194560), (8392, 170240), (8512, 167840), (8960, 159448), (9728, 146860), (10240, 139517), (10490, 136192), (10640, 134272), (12160, 117488), (14336, 99655), (14686, 97280), (16784, 85120), (17024, 83920), (17920, 79724), (19456, 73430), (19931, 71680), (20980, 68096), (21280, 67136), (24320, 58744), (29372, 48640), (33568, 42560), (34048, 41960), (35840, 39862), (36715, 38912)]