21283816320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 768

約数和(自身を含む): 83725125120

約数和(自身を除く): 62441308800

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, 53, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 106, 117, 120, 124, 128, 130, 144, 155, 156, 159, 160, 173, 180, 186, 192, 195, 208, 212, 234, 240, 248, 260, 265, 279, 288, 310, 312, 318, 320, 346, 360, 372, 384, 390, 403, 416, 424, 465, 468, 477, 480, 496, 519, 520, 530, 558, 576, 585, 620, 624, 636, 640, 689, 692, 720, 744, 780, 795, 806, 832, 848, 865, 930, 936, 954, 960, 992, 1038, 1040, 1060, 1116, 1152, 1170, 1209, 1240, 1248, 1272, 1378, 1384, 1395, 1440, 1488, 1557, 1560, 1590, 1612, 1643, 1664, 1696, 1730, 1860, 1872, 1908, 1920, 1984, 2015, 2067, 2076, 2080, 2120, 2232, 2249, 2340, 2385, 2418, 2480, 2496, 2544, 2595, 2756, 2768, 2790, 2880, 2976, 3114, 3120, 3180, 3224, 3286, 3392, 3445, 3460, 3627, 3720, 3744, 3816, 3968, 4030, 4134, 4152, 4160, 4240, 4464, 4498, 4680, 4770, 4836, 4929, 4960, 4992, 5088, 5190, 5363, 5512, 5536, 5580, 5760, 5952, 6045, 6201, 6228, 6240, 6360, 6448, 6572, 6747, 6784, 6890, 6920, 7254, 7440, 7488, 7632, 7785, 8060, 8215, 8268, 8304, 8320, 8480, 8928, 8996, 9169, 9360, 9540, 9672, 9858, 9920, 10176, 10335, 10380, 10726, 11024, 11072, 11160, 11245, 11904, 12090, 12402, 12456, 12480, 12720, 12896, 13144, 13494, 13780, 13840, 14508, 14787, 14880, 14976, 15264, 15570, 16089, 16120, 16430, 16536, 16608, 16960, 17856, 17992, 18135, 18338, 18720, 19080, 19344, 19716, 19840, 20241, 20352, 20670, 20760, 21359, 21452, 22048, 22144, 22320, 22490, 24180, 24645, 24804, 24912, 24960, 25440, 25792, 26288, 26815, 26988, 27507, 27560, 27680, 29016, 29574, 29760, 30528, 31005, 31140, 32178, 32240, 32860, 33072, 33216, 33735, 33920, 35712, 35984, 36270, 36676, 37440, 38160, 38688, 39432, 40482, 41340, 41520, 42718, 42904, 44096, 44640, 44980, 45845, 48267, 48360, 49290, 49608, 49824, 50880, 51584, 52576, 53630, 53976, 55014, 55120, 55360, 58032, 59148, 59520, 61056, 62010, 62280, 64077, 64356, 64480, 65720, 66144, 66432, 67470, 69719, 71968, 72540, 73352, 73935, 74880, 76320, 77376, 78864, 80445, 80964, 82521, 82680, 83040, 85436, 85808, 88192, 89280, 89960, 91690, 96534, 96720, 98580, 99216, 99648, 101205, 101760, 105152, 106795, 107260, 107952, 110028, 110240, 110720, 116064, 118296, 119197, 124020, 124560, 128154, 128712, 128960, 131440, 132288, 134940, 137535, 139438, 143936, 145080, 146704, 147870, 152640, 154752, 157728, 160890, 161928, 165042, 165360, 166080, 170872, 171616, 178560, 179920, 183380, 192231, 193068, 193440, 197160, 198432, 199296, 202410, 209157, 210304, 213590, 214520, 215904, 220056, 220480, 232128, 236592, 238394, 241335, 248040, 249120, 256308, 257424, 257920, 262880, 264576, 269880, 275070, 278876, 284239, 287872, 290160, 293408, 295740, 305280, 315456, 320385, 321780, 323856, 330084, 330720, 332160, 341744, 343232, 348595, 357591, 359840, 366760, 384462, 386136, 386880, 394320, 396864, 404820, 412605, 418314, 427180, 429040, 431808, 440112, 440960, 464256, 473184, 476788, 482670, 496080, 498240, 512616, 514848, 525760, 539760, 550140, 557752, 568478, 580320, 586816, 591480, 595985, 627471, 630912, 640770, 643560, 647712, 660168, 661440, 683488, 686464, 697190, 715182, 719680, 733520, 768924, 772272, 773760, 788640, 793728, 809640, 825210, 836628, 852717, 854360, 858080, 863616, 880224, 946368, 953576, 961155, 965340, 992160, 996480, 1025232, 1029696, 1045785, 1051520, 1072773, 1079520, 1100280, 1115504, 1136956, 1160640, 1173632, 1182960, 1191970, 1254942, 1281540, 1287120, 1295424, 1320336, 1322880, 1366976, 1394380, 1421195, 1430364, 1439360, 1467040, 1537848, 1544544, 1577280, 1619280, 1650420, 1673256, 1705434, 1708720, 1716160, 1760448, 1787955, 1892736, 1907152, 1922310, 1930680, 1984320, 2050464, 2059392, 2091570, 2145546, 2159040, 2200560, 2231008, 2273912, 2321280, 2365920, 2383940, 2509884, 2558151, 2563080, 2574240, 2590848, 2640672, 2733952, 2788760, 2842390, 2860728, 2934080, 3075696, 3089088, 3137355, 3154560, 3238560, 3300840, 3346512, 3410868, 3417440, 3432320, 3520896, 3575910, 3695107, 3814304, 3844620, 3861360, 3968640, 4100928, 4183140, 4263585, 4291092, 4318080, 4401120, 4462016, 4547824, 4731840, 4767880, 5019768, 5116302, 5126160, 5148480, 5281344, 5363865, 5577520, 5684780, 5721456, 5868160, 6151392, 6178176, 6274710, 6477120, 6601680, 6693024, 6821736, 6834880, 7151820, 7390214, 7628608, 7689240, 7722720, 8201856, 8366280, 8527170, 8582184, 8802240, 8924032, 9095648, 9463680, 9535760, 10039536, 10232604, 10252320, 10296960, 10562688, 10727730, 11085321, 11155040, 11369560, 11442912, 12302784, 12549420, 12790755, 12954240, 13203360, 13386048, 13643472, 13669760, 14303640, 14780428, 15257216, 15378480, 15445440, 16732560, 17054340, 17164368, 17604480, 18191296, 18475535, 19071520, 20079072, 20465208, 20504640, 21455460, 22170642, 22310080, 22739120, 22885824, 24605568, 25098840, 25581510, 26406720, 26772096, 27286944, 28607280, 29560856, 30756960, 30890880, 33255963, 33465120, 34108680, 34328736, 36382592, 36951070, 38143040, 40158144, 40930416, 41009280, 42910920, 44341284, 44620160, 45478240, 45771648, 50197680, 51163020, 52813440, 54573888, 55426605, 57214560, 59121712, 61513920, 66511926, 66930240, 68217360, 68657472, 73902140, 76286080, 80316288, 81860832, 85821840, 88682568, 90956480, 100395360, 102326040, 109147776, 110853210, 114429120, 118243424, 123027840, 133023852, 133860480, 136434720, 137314944, 147804280, 163721664, 166279815, 171643680, 177365136, 181912960, 200790720, 204652080, 221706420, 228858240, 236486848, 266047704, 272869440, 295608560, 327443328, 332559630, 343287360, 354730272, 401581440, 409304160, 443412840, 472973696, 532095408, 545738880, 591217120, 665119260, 686574720, 709460544, 818608320, 886825680, 1064190816, 1182434240, 1330238520, 1418921088, 1637216640, 1773651360, 2128381632, 2364868480, 2660477040, 3547302720, 4256763264, 5320954080, 7094605440, 10641908160, 21283816320]

約数ペア:

[(1, 21283816320), (2, 10641908160), (3, 7094605440), (4, 5320954080), (5, 4256763264), (6, 3547302720), (8, 2660477040), (9, 2364868480), (10, 2128381632), (12, 1773651360), (13, 1637216640), (15, 1418921088), (16, 1330238520), (18, 1182434240), (20, 1064190816), (24, 886825680), (26, 818608320), (30, 709460544), (31, 686574720), (32, 665119260), (36, 591217120), (39, 545738880), (40, 532095408), (45, 472973696), (48, 443412840), (52, 409304160), (53, 401581440), (60, 354730272), (62, 343287360), (64, 332559630), (65, 327443328), (72, 295608560), (78, 272869440), (80, 266047704), (90, 236486848), (93, 228858240), (96, 221706420), (104, 204652080), (106, 200790720), (117, 181912960), (120, 177365136), (124, 171643680), (128, 166279815), (130, 163721664), (144, 147804280), (155, 137314944), (156, 136434720), (159, 133860480), (160, 133023852), (173, 123027840), (180, 118243424), (186, 114429120), (192, 110853210), (195, 109147776), (208, 102326040), (212, 100395360), (234, 90956480), (240, 88682568), (248, 85821840), (260, 81860832), (265, 80316288), (279, 76286080), (288, 73902140), (310, 68657472), (312, 68217360), (318, 66930240), (320, 66511926), (346, 61513920), (360, 59121712), (372, 57214560), (384, 55426605), (390, 54573888), (403, 52813440), (416, 51163020), (424, 50197680), (465, 45771648), (468, 45478240), (477, 44620160), (480, 44341284), (496, 42910920), (519, 41009280), (520, 40930416), (530, 40158144), (558, 38143040), (576, 36951070), (585, 36382592), (620, 34328736), (624, 34108680), (636, 33465120), (640, 33255963), (689, 30890880), (692, 30756960), (720, 29560856), (744, 28607280), (780, 27286944), (795, 26772096), (806, 26406720), (832, 25581510), (848, 25098840), (865, 24605568), (930, 22885824), (936, 22739120), (954, 22310080), (960, 22170642), (992, 21455460), (1038, 20504640), (1040, 20465208), (1060, 20079072), (1116, 19071520), (1152, 18475535), (1170, 18191296), (1209, 17604480), (1240, 17164368), (1248, 17054340), (1272, 16732560), (1378, 15445440), (1384, 15378480), (1395, 15257216), (1440, 14780428), (1488, 14303640), (1557, 13669760), (1560, 13643472), (1590, 13386048), (1612, 13203360), (1643, 12954240), (1664, 12790755), (1696, 12549420), (1730, 12302784), (1860, 11442912), (1872, 11369560), (1908, 11155040), (1920, 11085321), (1984, 10727730), (2015, 10562688), (2067, 10296960), (2076, 10252320), (2080, 10232604), (2120, 10039536), (2232, 9535760), (2249, 9463680), (2340, 9095648), (2385, 8924032), (2418, 8802240), (2480, 8582184), (2496, 8527170), (2544, 8366280), (2595, 8201856), (2756, 7722720), (2768, 7689240), (2790, 7628608), (2880, 7390214), (2976, 7151820), (3114, 6834880), (3120, 6821736), (3180, 6693024), (3224, 6601680), (3286, 6477120), (3392, 6274710), (3445, 6178176), (3460, 6151392), (3627, 5868160), (3720, 5721456), (3744, 5684780), (3816, 5577520), (3968, 5363865), (4030, 5281344), (4134, 5148480), (4152, 5126160), (4160, 5116302), (4240, 5019768), (4464, 4767880), (4498, 4731840), (4680, 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