1389890880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^4\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 560

約数和(自身を含む): 5805464640

約数和(自身を除く): 4415573760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 134, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 201, 210, 216, 224, 240, 245, 252, 268, 270, 280, 288, 294, 315, 320, 335, 336, 343, 360, 378, 392, 402, 420, 432, 441, 448, 469, 480, 490, 504, 536, 540, 560, 576, 588, 603, 630, 670, 672, 686, 720, 735, 756, 784, 804, 840, 864, 882, 938, 945, 960, 980, 1005, 1008, 1029, 1072, 1080, 1120, 1176, 1206, 1260, 1323, 1340, 1344, 1372, 1407, 1440, 1470, 1512, 1568, 1608, 1680, 1715, 1728, 1764, 1809, 1876, 1890, 1960, 2010, 2016, 2058, 2144, 2160, 2205, 2240, 2345, 2352, 2401, 2412, 2520, 2646, 2680, 2744, 2814, 2880, 2940, 3015, 3024, 3087, 3136, 3216, 3283, 3360, 3430, 3528, 3618, 3752, 3780, 3920, 4020, 4032, 4116, 4221, 4288, 4320, 4410, 4690, 4704, 4802, 4824, 5040, 5145, 5292, 5360, 5488, 5628, 5880, 6030, 6048, 6174, 6432, 6566, 6615, 6720, 6860, 7035, 7056, 7203, 7236, 7504, 7560, 7840, 8040, 8232, 8442, 8640, 8820, 9045, 9261, 9380, 9408, 9604, 9648, 9849, 10080, 10290, 10584, 10720, 10976, 11256, 11760, 12005, 12060, 12096, 12348, 12663, 12864, 13132, 13230, 13720, 14070, 14112, 14406, 14472, 15008, 15120, 15435, 15680, 16080, 16415, 16464, 16884, 17640, 18090, 18522, 18760, 19208, 19296, 19698, 20160, 20580, 21105, 21168, 21440, 21609, 21952, 22512, 22981, 23520, 24010, 24120, 24696, 25326, 26264, 26460, 27440, 28140, 28224, 28812, 28944, 29547, 30016, 30240, 30870, 32160, 32830, 32928, 33768, 35280, 36015, 36180, 37044, 37520, 38416, 38592, 39396, 41160, 42210, 42336, 43218, 45024, 45962, 46305, 47040, 48020, 48240, 49245, 49392, 50652, 52528, 52920, 54880, 56280, 57624, 57888, 59094, 60480, 61740, 63315, 64320, 64827, 65660, 65856, 67536, 68943, 70560, 72030, 72360, 74088, 75040, 76832, 78792, 82320, 84420, 84672, 86436, 88641, 90048, 91924, 92610, 96040, 96480, 98490, 98784, 101304, 105056, 105840, 108045, 109760, 112560, 114905, 115248, 115776, 118188, 123480, 126630, 129654, 131320, 135072, 137886, 141120, 144060, 144720, 147735, 148176, 150080, 153664, 157584, 160867, 164640, 168840, 172872, 177282, 183848, 185220, 192080, 192960, 196980, 197568, 202608, 206829, 210112, 211680, 216090, 225120, 229810, 230496, 236376, 246960, 253260, 259308, 262640, 270144, 275772, 288120, 289440, 295470, 296352, 315168, 321734, 324135, 329280, 337680, 344715, 345744, 354564, 367696, 370440, 384160, 393960, 405216, 413658, 423360, 432180, 443205, 450240, 459620, 460992, 472752, 482601, 493920, 506520, 518616, 525280, 551544, 576240, 578880, 590940, 592704, 620487, 630336, 643468, 648270, 675360, 689430, 691488, 709128, 735392, 740880, 768320, 787920, 804335, 810432, 827316, 864360, 886410, 919240, 945504, 965202, 987840, 1013040, 1034145, 1037232, 1050560, 1103088, 1152480, 1181880, 1240974, 1286936, 1296540, 1350720, 1378860, 1382976, 1418256, 1447803, 1470784, 1481760, 1575840, 1608670, 1654632, 1728720, 1772820, 1838480, 1891008, 1930404, 2026080, 2068290, 2074464, 2206176, 2304960, 2363760, 2413005, 2481948, 2573872, 2593080, 2757720, 2836512, 2895606, 2963520, 3102435, 3151680, 3217340, 3309264, 3457440, 3545640, 3676960, 3860808, 4052160, 4136580, 4148928, 4343409, 4412352, 4727520, 4826010, 4963896, 5147744, 5186160, 5515440, 5673024, 5791212, 6204870, 6434680, 6618528, 6914880, 7091280, 7239015, 7353920, 7721616, 8273160, 8686818, 9455040, 9652020, 9927792, 10295488, 10372320, 11030880, 11582424, 12409740, 12869360, 13237056, 14182560, 14478030, 15443232, 16546320, 17373636, 19304040, 19855584, 20744640, 21717045, 22061760, 23164848, 24819480, 25738720, 28365120, 28956060, 30886464, 33092640, 34747272, 38608080, 39711168, 43434090, 46329696, 49638960, 51477440, 57912120, 66185280, 69494544, 77216160, 86868180, 92659392, 99277920, 115824240, 138989088, 154432320, 173736360, 198555840, 231648480, 277978176, 347472720, 463296960, 694945440, 1389890880]

約数ペア:

[(1, 1389890880), (2, 694945440), (3, 463296960), (4, 347472720), (5, 277978176), (6, 231648480), (7, 198555840), (8, 173736360), (9, 154432320), (10, 138989088), (12, 115824240), (14, 99277920), (15, 92659392), (16, 86868180), (18, 77216160), (20, 69494544), (21, 66185280), (24, 57912120), (27, 51477440), (28, 49638960), (30, 46329696), (32, 43434090), (35, 39711168), (36, 38608080), (40, 34747272), (42, 33092640), (45, 30886464), (48, 28956060), (49, 28365120), (54, 25738720), (56, 24819480), (60, 23164848), (63, 22061760), (64, 21717045), (67, 20744640), (70, 19855584), (72, 19304040), (80, 17373636), (84, 16546320), (90, 15443232), (96, 14478030), (98, 14182560), (105, 13237056), (108, 12869360), (112, 12409740), (120, 11582424), (126, 11030880), (134, 10372320), (135, 10295488), (140, 9927792), (144, 9652020), (147, 9455040), (160, 8686818), (168, 8273160), (180, 7721616), (189, 7353920), (192, 7239015), (196, 7091280), (201, 6914880), (210, 6618528), (216, 6434680), (224, 6204870), (240, 5791212), (245, 5673024), (252, 5515440), (268, 5186160), (270, 5147744), (280, 4963896), (288, 4826010), (294, 4727520), (315, 4412352), (320, 4343409), (335, 4148928), (336, 4136580), (343, 4052160), (360, 3860808), (378, 3676960), (392, 3545640), (402, 3457440), (420, 3309264), (432, 3217340), (441, 3151680), (448, 3102435), (469, 2963520), (480, 2895606), (490, 2836512), (504, 2757720), (536, 2593080), (540, 2573872), (560, 2481948), (576, 2413005), (588, 2363760), (603, 2304960), (630, 2206176), (670, 2074464), (672, 2068290), (686, 2026080), (720, 1930404), (735, 1891008), (756, 1838480), (784, 1772820), (804, 1728720), (840, 1654632), (864, 1608670), (882, 1575840), (938, 1481760), (945, 1470784), (960, 1447803), (980, 1418256), (1005, 1382976), (1008, 1378860), (1029, 1350720), (1072, 1296540), (1080, 1286936), (1120, 1240974), (1176, 1181880), (1206, 1152480), (1260, 1103088), (1323, 1050560), (1340, 1037232), (1344, 1034145), (1372, 1013040), (1407, 987840), (1440, 965202), (1470, 945504), (1512, 919240), (1568, 886410), (1608, 864360), (1680, 827316), (1715, 810432), (1728, 804335), (1764, 787920), (1809, 768320), (1876, 740880), (1890, 735392), (1960, 709128), (2010, 691488), (2016, 689430), (2058, 675360), (2144, 648270), (2160, 643468), (2205, 630336), (2240, 620487), (2345, 592704), (2352, 590940), (2401, 578880), (2412, 576240), (2520, 551544), (2646, 525280), (2680, 518616), (2744, 506520), (2814, 493920), (2880, 482601), (2940, 472752), (3015, 460992), (3024, 459620), (3087, 450240), (3136, 443205), (3216, 432180), (3283, 423360), (3360, 413658), (3430, 405216), (3528, 393960), (3618, 384160), (3752, 370440), (3780, 367696), (3920, 354564), (4020, 345744), (4032, 344715), (4116, 337680), (4221, 329280), (4288, 324135), (4320, 321734), (4410, 315168), (4690, 296352), (4704, 295470), (4802, 289440), (4824, 288120), (5040, 275772), (5145, 270144), (5292, 262640), (5360, 259308), (5488, 253260), (5628, 246960), (5880, 236376), (6030, 230496), (6048, 229810), (6174, 225120), (6432, 216090), (6566, 211680), (6615, 210112), (6720, 206829), (6860, 202608), (7035, 197568), (7056, 196980), (7203, 192960), (7236, 192080), (7504, 185220), (7560, 183848), (7840, 177282), (8040, 172872), (8232, 168840), (8442, 164640), (8640, 160867), (8820, 157584), (9045, 153664), (9261, 150080), (9380, 148176), (9408, 147735), (9604, 144720), (9648, 144060), (9849, 141120), (10080, 137886), (10290, 135072), (10584, 131320), (10720, 129654), (10976, 126630), (11256, 123480), (11760, 118188), (12005, 115776), (12060, 115248), (12096, 114905), (12348, 112560), (12663, 109760), (12864, 108045), (13132, 105840), (13230, 105056), (13720, 101304), (14070, 98784), (14112, 98490), (14406, 96480), (14472, 96040), (15008, 92610), (15120, 91924), (15435, 90048), (15680, 88641), (16080, 86436), (16415, 84672), (16464, 84420), (16884, 82320), (17640, 78792), (18090, 76832), (18522, 75040), (18760, 74088), (19208, 72360), (19296, 72030), (19698, 70560), (20160, 68943), (20580, 67536), (21105, 65856), (21168, 65660), (21440, 64827), (21609, 64320), (21952, 63315), (22512, 61740), (22981, 60480), (23520, 59094), (24010, 57888), (24120, 57624), (24696, 56280), (25326, 54880), (26264, 52920), (26460, 52528), (27440, 50652), (28140, 49392), (28224, 49245), (28812, 48240), (28944, 48020), (29547, 47040), (30016, 46305), (30240, 45962), (30870, 45024), (32160, 43218), (32830, 42336), (32928, 42210), (33768, 41160), (35280, 39396), (36015, 38592), (36180, 38416), (37044, 37520)]