2680498080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 10247164200

約数和(自身を除く): 7566666120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 149, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 298, 310, 312, 360, 372, 390, 403, 416, 447, 465, 468, 480, 496, 520, 558, 585, 596, 620, 624, 720, 744, 745, 780, 806, 894, 930, 936, 961, 992, 1040, 1116, 1170, 1192, 1209, 1240, 1248, 1341, 1395, 1440, 1488, 1490, 1560, 1612, 1788, 1860, 1872, 1922, 1937, 2015, 2080, 2232, 2235, 2340, 2384, 2418, 2480, 2682, 2790, 2883, 2976, 2980, 3120, 3224, 3576, 3627, 3720, 3744, 3844, 3874, 4030, 4464, 4470, 4619, 4680, 4768, 4805, 4836, 4960, 5364, 5580, 5766, 5811, 5960, 6045, 6240, 6448, 6705, 7152, 7254, 7440, 7688, 7748, 8060, 8649, 8928, 8940, 9238, 9360, 9610, 9672, 9685, 10728, 11160, 11532, 11622, 11920, 12090, 12493, 12896, 13410, 13857, 14304, 14415, 14508, 14880, 15376, 15496, 16120, 17298, 17433, 17880, 18135, 18476, 18720, 19220, 19344, 19370, 21456, 22320, 23064, 23095, 23244, 23840, 24180, 24986, 26820, 27714, 28830, 29016, 29055, 30752, 30992, 32240, 34596, 34866, 35760, 36270, 36952, 37479, 38440, 38688, 38740, 41571, 42912, 43245, 44640, 46128, 46190, 46488, 48360, 49972, 53640, 55428, 57660, 58032, 58110, 60047, 61984, 62465, 64480, 69192, 69285, 69732, 71520, 72540, 73904, 74958, 76880, 77480, 83142, 86490, 87165, 92256, 92380, 92976, 96720, 99944, 107280, 110856, 112437, 115320, 116064, 116220, 120094, 124930, 138384, 138570, 139464, 143189, 145080, 147808, 149916, 153760, 154960, 166284, 172980, 174330, 180141, 184760, 185952, 187395, 193440, 199888, 207855, 214560, 221712, 224874, 230640, 232440, 240188, 249860, 276768, 277140, 278928, 286378, 290160, 299832, 300235, 309920, 332568, 345960, 348660, 360282, 369520, 374790, 399776, 415710, 429567, 443424, 449748, 461280, 464880, 480376, 499720, 540423, 554280, 557856, 562185, 572756, 580320, 599664, 600470, 665136, 691920, 697320, 715945, 720564, 739040, 749580, 831420, 859134, 899496, 900705, 929760, 960752, 999440, 1080846, 1108560, 1124370, 1145512, 1199328, 1200940, 1288701, 1330272, 1383840, 1394640, 1431890, 1441128, 1499160, 1662840, 1718268, 1798992, 1801410, 1861457, 1921504, 1998880, 2147835, 2161692, 2217120, 2248740, 2291024, 2401880, 2577402, 2702115, 2789280, 2863780, 2882256, 2998320, 3325680, 3436536, 3597984, 3602820, 3722914, 4295670, 4323384, 4497480, 4582048, 4803760, 5154804, 5404230, 5584371, 5727560, 5764512, 5996640, 6443505, 6651360, 6873072, 7205640, 7445828, 8591340, 8646768, 8994960, 9307285, 9607520, 10309608, 10808460, 11168742, 11455120, 12887010, 13746144, 14411280, 14891656, 16753113, 17182680, 17293536, 17989920, 18614570, 20619216, 21616920, 22337484, 22910240, 25774020, 27921855, 28822560, 29783312, 33506226, 34365360, 37229140, 41238432, 43233840, 44674968, 51548040, 55843710, 59566624, 67012452, 68730720, 74458280, 83765565, 86467680, 89349936, 103096080, 111687420, 134024904, 148916560, 167531130, 178699872, 206192160, 223374840, 268049808, 297833120, 335062260, 446749680, 536099616, 670124520, 893499360, 1340249040, 2680498080]

約数ペア:

[(1, 2680498080), (2, 1340249040), (3, 893499360), (4, 670124520), (5, 536099616), (6, 446749680), (8, 335062260), (9, 297833120), (10, 268049808), (12, 223374840), (13, 206192160), (15, 178699872), (16, 167531130), (18, 148916560), (20, 134024904), (24, 111687420), (26, 103096080), (30, 89349936), (31, 86467680), (32, 83765565), (36, 74458280), (39, 68730720), (40, 67012452), (45, 59566624), (48, 55843710), (52, 51548040), (60, 44674968), (62, 43233840), (65, 41238432), (72, 37229140), (78, 34365360), (80, 33506226), (90, 29783312), (93, 28822560), (96, 27921855), (104, 25774020), (117, 22910240), (120, 22337484), (124, 21616920), (130, 20619216), (144, 18614570), (149, 17989920), (155, 17293536), (156, 17182680), (160, 16753113), (180, 14891656), (186, 14411280), (195, 13746144), (208, 12887010), (234, 11455120), (240, 11168742), (248, 10808460), (260, 10309608), (279, 9607520), (288, 9307285), (298, 8994960), (310, 8646768), (312, 8591340), (360, 7445828), (372, 7205640), (390, 6873072), (403, 6651360), (416, 6443505), (447, 5996640), (465, 5764512), (468, 5727560), (480, 5584371), (496, 5404230), (520, 5154804), (558, 4803760), (585, 4582048), (596, 4497480), (620, 4323384), (624, 4295670), (720, 3722914), (744, 3602820), (745, 3597984), (780, 3436536), (806, 3325680), (894, 2998320), (930, 2882256), (936, 2863780), (961, 2789280), (992, 2702115), (1040, 2577402), (1116, 2401880), (1170, 2291024), (1192, 2248740), (1209, 2217120), (1240, 2161692), (1248, 2147835), (1341, 1998880), (1395, 1921504), (1440, 1861457), (1488, 1801410), (1490, 1798992), (1560, 1718268), (1612, 1662840), (1788, 1499160), (1860, 1441128), (1872, 1431890), (1922, 1394640), (1937, 1383840), (2015, 1330272), (2080, 1288701), (2232, 1200940), (2235, 1199328), (2340, 1145512), (2384, 1124370), (2418, 1108560), (2480, 1080846), (2682, 999440), (2790, 960752), (2883, 929760), (2976, 900705), (2980, 899496), (3120, 859134), (3224, 831420), (3576, 749580), (3627, 739040), (3720, 720564), (3744, 715945), (3844, 697320), (3874, 691920), (4030, 665136), (4464, 600470), (4470, 599664), (4619, 580320), (4680, 572756), (4768, 562185), (4805, 557856), (4836, 554280), (4960, 540423), (5364, 499720), (5580, 480376), (5766, 464880), (5811, 461280), (5960, 449748), (6045, 443424), (6240, 429567), (6448, 415710), (6705, 399776), (7152, 374790), (7254, 369520), (7440, 360282), (7688, 348660), (7748, 345960), (8060, 332568), (8649, 309920), (8928, 300235), (8940, 299832), (9238, 290160), (9360, 286378), (9610, 278928), (9672, 277140), (9685, 276768), (10728, 249860), (11160, 240188), (11532, 232440), (11622, 230640), (11920, 224874), (12090, 221712), (12493, 214560), (12896, 207855), (13410, 199888), (13857, 193440), (14304, 187395), (14415, 185952), (14508, 184760), (14880, 180141), (15376, 174330), (15496, 172980), (16120, 166284), (17298, 154960), (17433, 153760), (17880, 149916), (18135, 147808), (18476, 145080), (18720, 143189), (19220, 139464), (19344, 138570), (19370, 138384), (21456, 124930), (22320, 120094), (23064, 116220), (23095, 116064), (23244, 115320), (23840, 112437), (24180, 110856), (24986, 107280), (26820, 99944), (27714, 96720), (28830, 92976), (29016, 92380), (29055, 92256), (30752, 87165), (30992, 86490), (32240, 83142), (34596, 77480), (34866, 76880), (35760, 74958), (36270, 73904), (36952, 72540), (37479, 71520), (38440, 69732), (38688, 69285), (38740, 69192), (41571, 64480), (42912, 62465), (43245, 61984), (44640, 60047), (46128, 58110), (46190, 58032), (46488, 57660), (48360, 55428), (49972, 53640)]