427875840

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 360

約数和(自身を含む): 1728338040

約数和(自身を除く): 1300462200

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 379, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 758, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1137, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1516, 1536, 1568, 1680, 1764, 1792, 1895, 1920, 1960, 2016, 2205, 2240, 2274, 2304, 2352, 2520, 2560, 2653, 2688, 2880, 2940, 3032, 3136, 3360, 3411, 3528, 3584, 3790, 3840, 3920, 4032, 4410, 4480, 4548, 4608, 4704, 5040, 5306, 5376, 5685, 5760, 5880, 6064, 6272, 6720, 6822, 7056, 7580, 7680, 7840, 7959, 8064, 8820, 8960, 9096, 9408, 10080, 10612, 10752, 11370, 11520, 11760, 12128, 12544, 13265, 13440, 13644, 14112, 15160, 15680, 15918, 16128, 17055, 17640, 17920, 18192, 18571, 18816, 20160, 21224, 22740, 23040, 23520, 23877, 24256, 25088, 26530, 26880, 27288, 28224, 30320, 31360, 31836, 32256, 34110, 35280, 36384, 37142, 37632, 39795, 40320, 42448, 45480, 47040, 47754, 48512, 53060, 53760, 54576, 55713, 56448, 60640, 62720, 63672, 68220, 70560, 72768, 74284, 75264, 79590, 80640, 84896, 90960, 92855, 94080, 95508, 97024, 106120, 109152, 111426, 112896, 119385, 121280, 125440, 127344, 136440, 141120, 145536, 148568, 159180, 161280, 167139, 169792, 181920, 185710, 188160, 191016, 194048, 212240, 218304, 222852, 225792, 238770, 242560, 254688, 272880, 278565, 282240, 291072, 297136, 318360, 334278, 339584, 363840, 371420, 376320, 382032, 424480, 436608, 445704, 477540, 485120, 509376, 545760, 557130, 564480, 582144, 594272, 636720, 668556, 679168, 727680, 742840, 764064, 835695, 848960, 873216, 891408, 955080, 970240, 1018752, 1091520, 1114260, 1128960, 1188544, 1273440, 1337112, 1358336, 1455360, 1485680, 1528128, 1671390, 1697920, 1746432, 1782816, 1910160, 2037504, 2183040, 2228520, 2377088, 2546880, 2674224, 2910720, 2971360, 3056256, 3342780, 3395840, 3565632, 3820320, 4075008, 4366080, 4457040, 4754176, 5093760, 5348448, 5942720, 6112512, 6685560, 6791680, 7131264, 7640640, 8732160, 8914080, 9508352, 10187520, 10696896, 11885440, 12225024, 13371120, 14262528, 15281280, 17828160, 20375040, 21393792, 23770880, 26742240, 28525056, 30562560, 35656320, 42787584, 47541760, 53484480, 61125120, 71312640, 85575168, 106968960, 142625280, 213937920, 427875840]

約数ペア:

[(1, 427875840), (2, 213937920), (3, 142625280), (4, 106968960), (5, 85575168), (6, 71312640), (7, 61125120), (8, 53484480), (9, 47541760), (10, 42787584), (12, 35656320), (14, 30562560), (15, 28525056), (16, 26742240), (18, 23770880), (20, 21393792), (21, 20375040), (24, 17828160), (28, 15281280), (30, 14262528), (32, 13371120), (35, 12225024), (36, 11885440), (40, 10696896), (42, 10187520), (45, 9508352), (48, 8914080), (49, 8732160), (56, 7640640), (60, 7131264), (63, 6791680), (64, 6685560), (70, 6112512), (72, 5942720), (80, 5348448), (84, 5093760), (90, 4754176), (96, 4457040), (98, 4366080), (105, 4075008), (112, 3820320), (120, 3565632), (126, 3395840), (128, 3342780), (140, 3056256), (144, 2971360), (147, 2910720), (160, 2674224), (168, 2546880), (180, 2377088), (192, 2228520), (196, 2183040), (210, 2037504), (224, 1910160), (240, 1782816), (245, 1746432), (252, 1697920), (256, 1671390), (280, 1528128), (288, 1485680), (294, 1455360), (315, 1358336), (320, 1337112), (336, 1273440), (360, 1188544), (379, 1128960), (384, 1114260), (392, 1091520), (420, 1018752), (441, 970240), (448, 955080), (480, 891408), (490, 873216), (504, 848960), (512, 835695), (560, 764064), (576, 742840), (588, 727680), (630, 679168), (640, 668556), (672, 636720), (720, 594272), (735, 582144), (758, 564480), (768, 557130), (784, 545760), (840, 509376), (882, 485120), (896, 477540), (960, 445704), (980, 436608), (1008, 424480), (1120, 382032), (1137, 376320), (1152, 371420), (1176, 363840), (1260, 339584), (1280, 334278), (1344, 318360), (1440, 297136), (1470, 291072), (1516, 282240), (1536, 278565), (1568, 272880), (1680, 254688), (1764, 242560), (1792, 238770), (1895, 225792), (1920, 222852), (1960, 218304), (2016, 212240), (2205, 194048), (2240, 191016), (2274, 188160), (2304, 185710), (2352, 181920), (2520, 169792), (2560, 167139), (2653, 161280), (2688, 159180), (2880, 148568), (2940, 145536), (3032, 141120), (3136, 136440), (3360, 127344), (3411, 125440), (3528, 121280), (3584, 119385), (3790, 112896), (3840, 111426), (3920, 109152), (4032, 106120), (4410, 97024), (4480, 95508), (4548, 94080), (4608, 92855), (4704, 90960), (5040, 84896), (5306, 80640), (5376, 79590), (5685, 75264), (5760, 74284), (5880, 72768), (6064, 70560), (6272, 68220), (6720, 63672), (6822, 62720), (7056, 60640), (7580, 56448), (7680, 55713), (7840, 54576), (7959, 53760), (8064, 53060), (8820, 48512), (8960, 47754), (9096, 47040), (9408, 45480), (10080, 42448), (10612, 40320), (10752, 39795), (11370, 37632), (11520, 37142), (11760, 36384), (12128, 35280), (12544, 34110), (13265, 32256), (13440, 31836), (13644, 31360), (14112, 30320), (15160, 28224), (15680, 27288), (15918, 26880), (16128, 26530), (17055, 25088), (17640, 24256), (17920, 23877), (18192, 23520), (18571, 23040), (18816, 22740), (20160, 21224)]