1298717280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 384

約数和(自身を含む): 5280629760

約数和(自身を除く): 3981912480

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, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 168, 180, 189, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 335, 336, 360, 378, 402, 420, 432, 469, 480, 504, 536, 540, 560, 603, 630, 641, 670, 672, 720, 756, 804, 840, 864, 938, 945, 1005, 1008, 1072, 1080, 1120, 1206, 1260, 1282, 1340, 1407, 1440, 1512, 1608, 1680, 1809, 1876, 1890, 1923, 2010, 2016, 2144, 2160, 2345, 2412, 2520, 2564, 2680, 2814, 3015, 3024, 3205, 3216, 3360, 3618, 3752, 3780, 3846, 4020, 4221, 4320, 4487, 4690, 4824, 5040, 5128, 5360, 5628, 5769, 6030, 6048, 6410, 6432, 7035, 7236, 7504, 7560, 7692, 8040, 8442, 8974, 9045, 9380, 9615, 9648, 10080, 10256, 10720, 11256, 11538, 12060, 12663, 12820, 13461, 14070, 14472, 15008, 15120, 15384, 16080, 16884, 17307, 17948, 18090, 18760, 19230, 19296, 20512, 21105, 22435, 22512, 23076, 24120, 25326, 25640, 26922, 28140, 28845, 28944, 30240, 30768, 32160, 33768, 34614, 35896, 36180, 37520, 38460, 40383, 42210, 42947, 44870, 45024, 46152, 48240, 50652, 51280, 53844, 56280, 57690, 57888, 61536, 63315, 67305, 67536, 69228, 71792, 72360, 75040, 76920, 80766, 84420, 85894, 86535, 89740, 92304, 96480, 101304, 102560, 107688, 112560, 115380, 121149, 126630, 128841, 134610, 135072, 138456, 143584, 144720, 153840, 161532, 168840, 171788, 173070, 179480, 184608, 201915, 202608, 214735, 215376, 225120, 230760, 242298, 253260, 257682, 269220, 276912, 289440, 300629, 307680, 323064, 337680, 343576, 346140, 358960, 386523, 403830, 405216, 429470, 430752, 461520, 484596, 506520, 515364, 538440, 553824, 601258, 605745, 644205, 646128, 675360, 687152, 692280, 717920, 773046, 807660, 858940, 901887, 923040, 969192, 1013040, 1030728, 1076880, 1159569, 1202516, 1211490, 1288410, 1292256, 1374304, 1384560, 1503145, 1546092, 1615320, 1717880, 1803774, 1932615, 1938384, 2026080, 2061456, 2153760, 2319138, 2405032, 2422980, 2576820, 2705661, 2769120, 3006290, 3092184, 3230640, 3435760, 3607548, 3865230, 3876768, 4122912, 4509435, 4638276, 4810064, 4845960, 5153640, 5411322, 5797845, 6012580, 6184368, 6461280, 6871520, 7215096, 7730460, 8116983, 9018870, 9276552, 9620128, 9691920, 10307280, 10822644, 11595690, 12025160, 12368736, 13528305, 14430192, 15460920, 16233966, 18037740, 18553104, 19383840, 20614560, 21645288, 23191380, 24050320, 27056610, 28860384, 30921840, 32467932, 36075480, 37106208, 40584915, 43290576, 46382760, 48100640, 54113220, 61843680, 64935864, 72150960, 81169830, 86581152, 92765520, 108226440, 129871728, 144301920, 162339660, 185531040, 216452880, 259743456, 324679320, 432905760, 649358640, 1298717280]

約数ペア:

[(1, 1298717280), (2, 649358640), (3, 432905760), (4, 324679320), (5, 259743456), (6, 216452880), (7, 185531040), (8, 162339660), (9, 144301920), (10, 129871728), (12, 108226440), (14, 92765520), (15, 86581152), (16, 81169830), (18, 72150960), (20, 64935864), (21, 61843680), (24, 54113220), (27, 48100640), (28, 46382760), (30, 43290576), (32, 40584915), (35, 37106208), (36, 36075480), (40, 32467932), (42, 30921840), (45, 28860384), (48, 27056610), (54, 24050320), (56, 23191380), (60, 21645288), (63, 20614560), (67, 19383840), (70, 18553104), (72, 18037740), (80, 16233966), (84, 15460920), (90, 14430192), (96, 13528305), (105, 12368736), (108, 12025160), (112, 11595690), (120, 10822644), (126, 10307280), (134, 9691920), (135, 9620128), (140, 9276552), (144, 9018870), (160, 8116983), (168, 7730460), (180, 7215096), (189, 6871520), (201, 6461280), (210, 6184368), (216, 6012580), (224, 5797845), (240, 5411322), (252, 5153640), (268, 4845960), (270, 4810064), (280, 4638276), (288, 4509435), (315, 4122912), (335, 3876768), (336, 3865230), (360, 3607548), (378, 3435760), (402, 3230640), (420, 3092184), (432, 3006290), (469, 2769120), (480, 2705661), (504, 2576820), (536, 2422980), (540, 2405032), (560, 2319138), (603, 2153760), (630, 2061456), (641, 2026080), (670, 1938384), (672, 1932615), (720, 1803774), (756, 1717880), (804, 1615320), (840, 1546092), (864, 1503145), (938, 1384560), (945, 1374304), (1005, 1292256), (1008, 1288410), (1072, 1211490), (1080, 1202516), (1120, 1159569), (1206, 1076880), (1260, 1030728), (1282, 1013040), (1340, 969192), (1407, 923040), (1440, 901887), (1512, 858940), (1608, 807660), (1680, 773046), (1809, 717920), (1876, 692280), (1890, 687152), (1923, 675360), (2010, 646128), (2016, 644205), (2144, 605745), (2160, 601258), (2345, 553824), (2412, 538440), (2520, 515364), (2564, 506520), (2680, 484596), (2814, 461520), (3015, 430752), (3024, 429470), (3205, 405216), (3216, 403830), (3360, 386523), (3618, 358960), (3752, 346140), (3780, 343576), (3846, 337680), (4020, 323064), (4221, 307680), (4320, 300629), (4487, 289440), (4690, 276912), (4824, 269220), (5040, 257682), (5128, 253260), (5360, 242298), (5628, 230760), (5769, 225120), (6030, 215376), (6048, 214735), (6410, 202608), (6432, 201915), (7035, 184608), (7236, 179480), (7504, 173070), (7560, 171788), (7692, 168840), (8040, 161532), (8442, 153840), (8974, 144720), (9045, 143584), (9380, 138456), (9615, 135072), (9648, 134610), (10080, 128841), (10256, 126630), (10720, 121149), (11256, 115380), (11538, 112560), (12060, 107688), (12663, 102560), (12820, 101304), (13461, 96480), (14070, 92304), (14472, 89740), (15008, 86535), (15120, 85894), (15384, 84420), (16080, 80766), (16884, 76920), (17307, 75040), (17948, 72360), (18090, 71792), (18760, 69228), (19230, 67536), (19296, 67305), (20512, 63315), (21105, 61536), (22435, 57888), (22512, 57690), (23076, 56280), (24120, 53844), (25326, 51280), (25640, 50652), (26922, 48240), (28140, 46152), (28845, 45024), (28944, 44870), (30240, 42947), (30768, 42210), (32160, 40383), (33768, 38460), (34614, 37520), (35896, 36180)]