21280174080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:140

約数の個数: 624

約数和(自身を含む): 79658982144

約数和(自身を除く): 58378808064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 37, 40, 44, 46, 48, 55, 60, 64, 66, 69, 74, 80, 88, 92, 96, 110, 111, 115, 120, 128, 132, 138, 148, 160, 165, 176, 184, 185, 192, 220, 222, 230, 240, 253, 256, 264, 276, 296, 320, 330, 345, 352, 368, 370, 384, 407, 440, 444, 460, 480, 506, 512, 528, 552, 555, 592, 640, 660, 690, 704, 736, 740, 759, 768, 814, 851, 880, 888, 920, 960, 1012, 1024, 1056, 1104, 1110, 1184, 1221, 1265, 1280, 1320, 1369, 1380, 1408, 1472, 1480, 1518, 1536, 1628, 1702, 1760, 1776, 1840, 1920, 2024, 2035, 2048, 2112, 2208, 2220, 2368, 2442, 2530, 2553, 2560, 2640, 2738, 2760, 2816, 2944, 2960, 3036, 3072, 3256, 3404, 3520, 3552, 3680, 3795, 3840, 4048, 4070, 4096, 4107, 4224, 4255, 4416, 4440, 4736, 4884, 5060, 5106, 5120, 5280, 5476, 5520, 5632, 5888, 5920, 6072, 6105, 6144, 6512, 6808, 6845, 7040, 7104, 7360, 7590, 7680, 8096, 8140, 8214, 8448, 8510, 8832, 8880, 9361, 9472, 9768, 10120, 10212, 10240, 10560, 10952, 11040, 11264, 11776, 11840, 12144, 12210, 12288, 12765, 13024, 13616, 13690, 14080, 14208, 14720, 15059, 15180, 15360, 16192, 16280, 16428, 16896, 17020, 17664, 17760, 18722, 18944, 19536, 20240, 20424, 20480, 20535, 21120, 21904, 22080, 22528, 23552, 23680, 24288, 24420, 25530, 26048, 27232, 27380, 28083, 28160, 28416, 29440, 30118, 30360, 30720, 31487, 32384, 32560, 32856, 33792, 34040, 35328, 35520, 37444, 37888, 39072, 40480, 40848, 41070, 42240, 43808, 44160, 45056, 45177, 46805, 47104, 47360, 48576, 48840, 51060, 52096, 54464, 54760, 56166, 56320, 56832, 58880, 60236, 60720, 61440, 62974, 64768, 65120, 65712, 67584, 68080, 70656, 71040, 74888, 75295, 75776, 78144, 80960, 81696, 82140, 84480, 87616, 88320, 90354, 93610, 94208, 94461, 94720, 97152, 97680, 102120, 104192, 108928, 109520, 112332, 112640, 113664, 117760, 120472, 121440, 125948, 129536, 130240, 131424, 135168, 136160, 140415, 141312, 142080, 149776, 150590, 151552, 156288, 157435, 161920, 163392, 164280, 168960, 175232, 176640, 180708, 187220, 188922, 189440, 194304, 195360, 204240, 208384, 217856, 219040, 224664, 225280, 225885, 227328, 235520, 240944, 242880, 251896, 259072, 260480, 262848, 272320, 280830, 282624, 284160, 299552, 301180, 312576, 314870, 323840, 326784, 328560, 337920, 346357, 350464, 353280, 361416, 374440, 377844, 378880, 388608, 390720, 408480, 416768, 435712, 438080, 449328, 451770, 454656, 471040, 472305, 481888, 485760, 503792, 518144, 520960, 525696, 544640, 561660, 568320, 599104, 602360, 625152, 629740, 647680, 653568, 657120, 675840, 692714, 700928, 706560, 722832, 748880, 755688, 757760, 777216, 781440, 816960, 833536, 871424, 876160, 898656, 903540, 944610, 963776, 971520, 1007584, 1036288, 1039071, 1041920, 1051392, 1089280, 1123320, 1136640, 1198208, 1204720, 1250304, 1259480, 1295360, 1307136, 1314240, 1385428, 1401856, 1413120, 1445664, 1497760, 1511376, 1554432, 1562880, 1633920, 1667072, 1731785, 1742848, 1752320, 1797312, 1807080, 1889220, 1927552, 1943040, 2015168, 2078142, 2083840, 2102784, 2178560, 2246640, 2273280, 2396416, 2409440, 2500608, 2518960, 2590720, 2614272, 2628480, 2770856, 2803712, 2891328, 2995520, 3022752, 3108864, 3125760, 3267840, 3463570, 3485696, 3504640, 3594624, 3614160, 3778440, 3855104, 3886080, 4030336, 4156284, 4167680, 4205568, 4357120, 4493280, 4792832, 4818880, 5001216, 5037920, 5181440, 5195355, 5228544, 5256960, 5541712, 5607424, 5782656, 5991040, 6045504, 6251520, 6535680, 6927140, 7009280, 7189248, 7228320, 7556880, 7710208, 7772160, 8060672, 8312568, 8335360, 8411136, 8714240, 8986560, 9585664, 9637760, 10075840, 10390710, 10457088, 10513920, 11083424, 11565312, 11982080, 12091008, 12503040, 13071360, 13854280, 14018560, 14378496, 14456640, 15113760, 15420416, 15544320, 16121344, 16625136, 16822272, 17428480, 17973120, 19171328, 19275520, 20151680, 20781420, 21027840, 22166848, 23130624, 23964160, 24182016, 25006080, 26142720, 27708560, 28037120, 28756992, 28913280, 30227520, 30840832, 32242688, 33250272, 35946240, 38342656, 38551040, 40303360, 41562840, 42055680, 44333696, 46261248, 47928320, 48364032, 52285440, 55417120, 57513984, 57826560, 60455040, 61681664, 64485376, 66500544, 71892480, 77102080, 80606720, 83125680, 84111360, 88667392, 92522496, 95856640, 96728064, 110834240, 115027968, 115653120, 120910080, 128970752, 133001088, 143784960, 154204160, 161213440, 166251360, 177334784, 185044992, 191713280, 193456128, 221668480, 231306240, 241820160, 266002176, 287569920, 308408320, 322426880, 332502720, 354669568, 386912256, 443336960, 462612480, 483640320, 532004352, 575139840, 644853760, 665005440, 709339136, 886673920, 925224960, 967280640, 1064008704, 1330010880, 1418678272, 1773347840, 1934561280, 2128017408, 2660021760, 3546695680, 4256034816, 5320043520, 7093391360, 10640087040, 21280174080]

約数ペア:

[(1, 21280174080), (2, 10640087040), (3, 7093391360), (4, 5320043520), (5, 4256034816), (6, 3546695680), (8, 2660021760), (10, 2128017408), (11, 1934561280), (12, 1773347840), (15, 1418678272), (16, 1330010880), (20, 1064008704), (22, 967280640), (23, 925224960), (24, 886673920), (30, 709339136), (32, 665005440), (33, 644853760), (37, 575139840), (40, 532004352), (44, 483640320), (46, 462612480), (48, 443336960), (55, 386912256), (60, 354669568), (64, 332502720), (66, 322426880), (69, 308408320), (74, 287569920), (80, 266002176), (88, 241820160), (92, 231306240), (96, 221668480), (110, 193456128), (111, 191713280), (115, 185044992), (120, 177334784), (128, 166251360), (132, 161213440), (138, 154204160), (148, 143784960), (160, 133001088), (165, 128970752), (176, 120910080), (184, 115653120), (185, 115027968), (192, 110834240), (220, 96728064), (222, 95856640), (230, 92522496), (240, 88667392), (253, 84111360), (256, 83125680), (264, 80606720), (276, 77102080), (296, 71892480), (320, 66500544), (330, 64485376), (345, 61681664), (352, 60455040), (368, 57826560), (370, 57513984), (384, 55417120), (407, 52285440), (440, 48364032), (444, 47928320), (460, 46261248), (480, 44333696), (506, 42055680), (512, 41562840), (528, 40303360), (552, 38551040), (555, 38342656), (592, 35946240), (640, 33250272), (660, 32242688), (690, 30840832), (704, 30227520), (736, 28913280), (740, 28756992), (759, 28037120), (768, 27708560), (814, 26142720), (851, 25006080), (880, 24182016), (888, 23964160), (920, 23130624), (960, 22166848), (1012, 21027840), (1024, 20781420), (1056, 20151680), (1104, 19275520), (1110, 19171328), (1184, 17973120), (1221, 17428480), (1265, 16822272), (1280, 16625136), (1320, 16121344), (1369, 15544320), (1380, 15420416), (1408, 15113760), (1472, 14456640), (1480, 14378496), (1518, 14018560), (1536, 13854280), (1628, 13071360), (1702, 12503040), (1760, 12091008), (1776, 11982080), (1840, 11565312), (1920, 11083424), (2024, 10513920), (2035, 10457088), (2048, 10390710), (2112, 10075840), (2208, 9637760), (2220, 9585664), (2368, 8986560), (2442, 8714240), (2530, 8411136), (2553, 8335360), (2560, 8312568), (2640, 8060672), (2738, 7772160), (2760, 7710208), (2816, 7556880), (2944, 7228320), (2960, 7189248), (3036, 7009280), (3072, 6927140), (3256, 6535680), (3404, 6251520), (3520, 6045504), (3552, 5991040), (3680, 5782656), (3795, 5607424), (3840, 5541712), (4048, 5256960), (4070, 5228544), (4096, 5195355), (4107, 5181440), (4224, 5037920), (4255, 5001216), (4416, 4818880), (4440, 4792832), (4736, 4493280), (4884, 4357120), (5060, 4205568), (5106, 4167680), (5120, 4156284), (5280, 4030336), (5476, 3886080), (5520, 3855104), (5632, 3778440), (5888, 3614160), (5920, 3594624), (6072, 3504640), (6105, 3485696), (6144, 3463570), (6512, 3267840), (6808, 3125760), (6845, 3108864), (7040, 3022752), (7104, 2995520), (7360, 2891328), (7590, 2803712), (7680, 2770856), (8096, 2628480), (8140, 2614272), (8214, 2590720), (8448, 2518960), (8510, 2500608), (8832, 2409440), (8880, 2396416), (9361, 2273280), (9472, 2246640), (9768, 2178560), (10120, 2102784), (10212, 2083840), (10240, 2078142), (10560, 2015168), (10952, 1943040), (11040, 1927552), (11264, 1889220), (11776, 1807080), (11840, 1797312), (12144, 1752320), (12210, 1742848), (12288, 1731785), (12765, 1667072), (13024, 1633920), (13616, 1562880), (13690, 1554432), (14080, 1511376), (14208, 1497760), (14720, 1445664), (15059, 1413120), (15180, 1401856), (15360, 1385428), (16192, 1314240), (16280, 1307136), (16428, 1295360), (16896, 1259480), (17020, 1250304), (17664, 1204720), (17760, 1198208), (18722, 1136640), (18944, 1123320), (19536, 1089280), (20240, 1051392), (20424, 1041920), (20480, 1039071), (20535, 1036288), (21120, 1007584), (21904, 971520), (22080, 963776), (22528, 944610), (23552, 903540), (23680, 898656), (24288, 876160), (24420, 871424), (25530, 833536), (26048, 816960), (27232, 781440), (27380, 777216), (28083, 757760), (28160, 755688), (28416, 748880), (29440, 722832), (30118, 706560), (30360, 700928), (30720, 692714), (31487, 675840), (32384, 657120), (32560, 653568), (32856, 647680), (33792, 629740), (34040, 625152), (35328, 602360), (35520, 599104), (37444, 568320), (37888, 561660), (39072, 544640), (40480, 525696), (40848, 520960), (41070, 518144), (42240, 503792), (43808, 485760), (44160, 481888), (45056, 472305), (45177, 471040), (46805, 454656), (47104, 451770), (47360, 449328), (48576, 438080), (48840, 435712), (51060, 416768), (52096, 408480), (54464, 390720), (54760, 388608), (56166, 378880), (56320, 377844), (56832, 374440), (58880, 361416), (60236, 353280), (60720, 350464), (61440, 346357), (62974, 337920), (64768, 328560), (65120, 326784), (65712, 323840), (67584, 314870), (68080, 312576), (70656, 301180), (71040, 299552), (74888, 284160), (75295, 282624), (75776, 280830), (78144, 272320), (80960, 262848), (81696, 260480), (82140, 259072), (84480, 251896), (87616, 242880), (88320, 240944), (90354, 235520), (93610, 227328), (94208, 225885), (94461, 225280), (94720, 224664), (97152, 219040), (97680, 217856), (102120, 208384), (104192, 204240), (108928, 195360), (109520, 194304), (112332, 189440), (112640, 188922), (113664, 187220), (117760, 180708), (120472, 176640), (121440, 175232), (125948, 168960), (129536, 164280), (130240, 163392), (131424, 161920), (135168, 157435), (136160, 156288), (140415, 151552), (141312, 150590), (142080, 149776)]