20967928800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 1152

約数和(自身を含む): 91834122240

約数和(自身を除く): 70866193440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 62, 65, 70, 75, 76, 78, 80, 84, 91, 93, 95, 96, 100, 104, 105, 112, 114, 120, 124, 130, 133, 140, 150, 152, 155, 156, 160, 163, 168, 175, 182, 186, 190, 195, 200, 208, 210, 217, 224, 228, 240, 247, 248, 260, 266, 273, 280, 285, 300, 304, 310, 312, 325, 326, 336, 350, 364, 372, 380, 390, 399, 400, 403, 416, 420, 434, 455, 456, 465, 475, 480, 489, 494, 496, 520, 525, 532, 546, 560, 570, 589, 600, 608, 620, 624, 650, 651, 652, 665, 672, 700, 728, 741, 744, 760, 775, 780, 798, 800, 806, 815, 840, 868, 910, 912, 930, 950, 975, 978, 988, 992, 1040, 1050, 1064, 1085, 1092, 1120, 1140, 1141, 1178, 1200, 1209, 1235, 1240, 1248, 1300, 1302, 1304, 1330, 1365, 1400, 1425, 1456, 1482, 1488, 1520, 1550, 1560, 1596, 1612, 1630, 1680, 1729, 1736, 1767, 1820, 1824, 1860, 1900, 1950, 1956, 1976, 1995, 2015, 2080, 2100, 2119, 2128, 2170, 2184, 2275, 2280, 2282, 2325, 2356, 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16275, 16300, 16492, 16800, 16926, 16952, 17115, 17290, 17360, 17670, 18200, 18256, 18525, 18582, 18600, 18848, 19344, 19560, 19760, 19950, 20150, 20212, 20615, 20748, 20832, 21190, 21280, 21679, 21700, 21840, 22568, 22800, 22820, 22971, 23560, 23712, 24180, 24450, 24700, 24738, 24776, 24800, 25265, 25428, 25935, 26040, 26080, 26600, 27300, 27384, 27664, 28210, 28272, 28525, 29450, 29640, 29666, 30225, 30318, 30628, 30970, 31200, 31785, 31920, 32240, 32550, 32600, 32984, 33852, 33904, 34230, 34580, 34720, 35340, 35371, 36400, 36512, 37050, 37164, 37200, 38285, 38688, 39120, 39520, 39900, 40261, 40300, 40424, 41230, 41496, 42315, 42380, 43225, 43358, 43400, 43680, 44175, 44499, 45136, 45600, 45640, 45942, 46455, 47120, 48360, 48900, 49400, 49476, 49552, 50530, 50856, 51870, 52080, 52975, 53200, 53599, 54600, 54768, 55328, 56420, 56544, 57050, 58900, 59280, 59332, 60450, 60636, 61256, 61845, 61940, 63570, 63840, 64480, 65037, 65100, 65200, 65689, 65968, 67704, 67808, 68460, 69160, 70525, 70680, 70742, 72800, 74100, 74165, 74328, 74400, 75795, 76570, 77425, 78240, 79800, 80522, 80600, 80848, 82460, 82992, 84630, 84760, 85575, 86450, 86716, 86800, 88350, 88998, 90272, 91280, 91884, 92910, 94240, 96007, 96720, 97800, 98800, 98952, 99104, 101060, 101712, 103075, 103740, 104160, 105950, 106113, 106400, 107198, 108395, 109200, 109536, 112840, 114100, 114855, 117800, 118560, 118664, 120783, 120900, 121272, 122512, 123690, 123880, 126325, 127140, 129675, 130074, 130200, 130400, 131378, 131936, 135408, 136920, 138320, 141050, 141360, 141484, 148200, 148330, 148656, 151590, 153140, 154850, 158925, 159600, 160797, 161044, 161200, 161696, 164920, 165984, 169260, 169520, 171150, 172900, 173432, 173600, 176700, 176855, 177996, 182560, 183768, 185820, 191425, 192014, 193440, 195600, 197067, 197600, 197904, 201305, 202120, 203424, 206150, 207480, 211575, 211900, 212226, 214396, 216790, 218400, 222495, 225680, 228200, 229710, 232275, 235600, 237328, 241566, 241800, 242544, 245024, 247380, 247760, 252650, 254280, 259350, 260148, 260400, 262756, 267995, 270816, 273840, 276640, 281827, 282100, 282720, 282968, 288021, 296400, 296660, 297312, 303180, 306280, 309225, 309700, 317850, 319200, 321594, 322088, 322400, 325185, 328445, 329840, 338520, 339040, 342300, 345800, 346864, 353400, 353710, 355992, 367536, 370825, 371640, 378975, 382850, 384028, 391200, 394134, 395808, 402610, 404240, 412300, 414960, 423150, 423800, 424452, 428792, 433580, 444990, 451360, 456400, 459420, 459823, 464550, 471200, 474656, 480035, 483132, 483600, 485088, 494760, 495520, 505300, 508560, 518700, 520296, 520800, 525512, 530565, 535990, 541975, 547680, 563654, 564200, 565936, 574275, 576042, 592800, 593320, 603915, 606360, 612560, 618450, 619400, 635700, 643188, 644176, 650370, 656890, 659680, 672049, 677040, 684600, 691600, 693728, 706800, 707420, 711984, 735072, 741650, 743280, 757950, 765700, 768056, 788268, 803985, 805220, 808480, 824600, 829920, 845481, 846300, 847600, 848904, 857584, 867160, 884275, 889980, 912800, 918840, 919646, 929100, 960070, 966264, 967200, 985335, 989520, 1006525, 1010600, 1017120, 1037400, 1040592, 1051024, 1061130, 1071980, 1083950, 1112475, 1127308, 1128400, 1131872, 1148550, 1152084, 1186640, 1207830, 1212720, 1225120, 1236900, 1238800, 1248091, 1271400, 1286376, 1288352, 1300740, 1313780, 1339975, 1344098, 1354080, 1369200, 1379469, 1383200, 1409135, 1413600, 1414840, 1423968, 1440105, 1483300, 1486560, 1515900, 1531400, 1536112, 1576536, 1607970, 1610440, 1625925, 1642225, 1649200, 1690962, 1692600, 1695200, 1697808, 1715168, 1734320, 1768550, 1779960, 1837680, 1839292, 1858200, 1920140, 1932528, 1970670, 1979040, 2013050, 2016147, 2021200, 2074800, 2081184, 2102048, 2122260, 2143960, 2167900, 2224950, 2254616, 2256800, 2297100, 2299115, 2304168, 2373280, 2400175, 2415660, 2425440, 2473800, 2477600, 2496182, 2542800, 2572752, 2601480, 2627560, 2652825, 2679950, 2688196, 2738400, 2758938, 2818270, 2829680, 2880210, 2966600, 3019575, 3031800, 3062800, 3072224, 3153072, 3215940, 3220880, 3251850, 3284450, 3298400, 3360245, 3381924, 3385200, 3395616, 3468640, 3537100, 3559920, 3675360, 3678584, 3716400, 3744273, 3840280, 3865056, 3941340, 4019925, 4026100, 4032294, 4042400, 4149600, 4227405, 4244520, 4287920, 4335800, 4449900, 4509232, 4594200, 4598230, 4608336, 4800350, 4831320, 4926675, 4947600, 4992364, 5085600, 5145504, 5202960, 5255120, 5305650, 5359900, 5376392, 5517876, 5636540, 5659360, 5760420, 5933200, 6039150, 6063600, 6125600, 6240455, 6306144, 6431880, 6441760, 6503700, 6568900, 6720490, 6763848, 6770400, 6897345, 7045675, 7074200, 7119840, 7200525, 7357168, 7432800, 7488546, 7680560, 7882680, 8039850, 8052200, 8064588, 8454810, 8489040, 8575840, 8671600, 8736637, 8899800, 9018464, 9188400, 9196460, 9216672, 9600700, 9662640, 9853350, 9895200, 9984728, 10080735, 10405920, 10510240, 10611300, 10719800, 10752784, 11035752, 11273080, 11495575, 11520840, 11866400, 12078300, 12127200, 12480910, 12863760, 13007400, 13137800, 13440980, 13527696, 13794690, 14091350, 14148400, 14401050, 14714336, 14977092, 15361120, 15765360, 16079700, 16104400, 16129176, 16801225, 16909620, 16978080, 17343200, 17473274, 17799600, 18376800, 18392920, 18721365, 19201400, 19325280, 19706700, 19969456, 20161470, 21137025, 21222600, 21439600, 21505568, 22071504, 22546160, 22991150, 23041680, 24156600, 24961820, 25727520, 26014800, 26209911, 26275600, 26881960, 27055392, 27589380, 28182700, 28296800, 28802100, 29954184, 31202275, 31530720, 32159400, 32208800, 32258352, 33602450, 33819240, 34486725, 34946548, 35599200, 36785840, 37442730, 38402800, 39413400, 39938912, 40322940, 42274050, 42445200, 42879200, 43683185, 44143008, 45092320, 45982300, 46083360, 48313200, 49923640, 50403675, 52029600, 52419822, 52551200, 53763920, 55178760, 56365400, 57604200, 59908368, 62404550, 64318800, 64516704, 67204900, 67638480, 68973450, 69893096, 73571680, 74885460, 76805600, 78826800, 80645880, 84548100, 84890400, 87366370, 91964600, 93606825, 96626400, 99847280, 100807350, 104839644, 107527840, 110357520, 112730800, 115208400, 119816736, 124809100, 128637600, 131049555, 134409800, 135276960, 137946900, 139786192, 149770920, 157653600, 161291760, 169096200, 174732740, 183929200, 187213650, 199694560, 201614700, 209679288, 218415925, 220715040, 225461600, 230416800, 249618200, 262099110, 268819600, 275893800, 279572384, 299541840, 322583520, 338192400, 349465480, 367858400, 374427300, 403229400, 419358576, 436831850, 499236400, 524198220, 537639200, 551787600, 599083680, 655247775, 676384800, 698930960, 748854600, 806458800, 838717152, 873663700, 998472800, 1048396440, 1103575200, 1310495550, 1397861920, 1497709200, 1612917600, 1747327400, 2096792880, 2620991100, 2995418400, 3494654800, 4193585760, 5241982200, 6989309600, 10483964400, 20967928800]

約数ペア:

[(1, 20967928800), (2, 10483964400), (3, 6989309600), (4, 5241982200), (5, 4193585760), (6, 3494654800), (7, 2995418400), (8, 2620991100), (10, 2096792880), (12, 1747327400), (13, 1612917600), (14, 1497709200), (15, 1397861920), (16, 1310495550), (19, 1103575200), (20, 1048396440), (21, 998472800), (24, 873663700), (25, 838717152), (26, 806458800), (28, 748854600), (30, 698930960), (31, 676384800), (32, 655247775), (35, 599083680), (38, 551787600), (39, 537639200), (40, 524198220), (42, 499236400), (48, 436831850), (50, 419358576), (52, 403229400), (56, 374427300), (57, 367858400), (60, 349465480), (62, 338192400), (65, 322583520), (70, 299541840), (75, 279572384), (76, 275893800), (78, 268819600), (80, 262099110), (84, 249618200), (91, 230416800), (93, 225461600), (95, 220715040), (96, 218415925), (100, 209679288), (104, 201614700), (105, 199694560), (112, 187213650), (114, 183929200), (120, 174732740), (124, 169096200), (130, 161291760), (133, 157653600), (140, 149770920), (150, 139786192), (152, 137946900), (155, 135276960), (156, 134409800), (160, 131049555), (163, 128637600), (168, 124809100), (175, 119816736), (182, 115208400), (186, 112730800), (190, 110357520), (195, 107527840), (200, 104839644), (208, 100807350), (210, 99847280), (217, 96626400), (224, 93606825), (228, 91964600), (240, 87366370), (247, 84890400), (248, 84548100), (260, 80645880), (266, 78826800), (273, 76805600), (280, 74885460), (285, 73571680), (300, 69893096), (304, 68973450), (310, 67638480), (312, 67204900), (325, 64516704), (326, 64318800), (336, 62404550), (350, 59908368), (364, 57604200), (372, 56365400), (380, 55178760), (390, 53763920), (399, 52551200), (400, 52419822), (403, 52029600), (416, 50403675), (420, 49923640), (434, 48313200), (455, 46083360), (456, 45982300), (465, 45092320), (475, 44143008), (480, 43683185), (489, 42879200), (494, 42445200), (496, 42274050), (520, 40322940), (525, 39938912), (532, 39413400), (546, 38402800), (560, 37442730), (570, 36785840), (589, 35599200), (600, 34946548), (608, 34486725), (620, 33819240), (624, 33602450), (650, 32258352), (651, 32208800), (652, 32159400), (665, 31530720), (672, 31202275), (700, 29954184), (728, 28802100), (741, 28296800), (744, 28182700), (760, 27589380), (775, 27055392), (780, 26881960), (798, 26275600), (800, 26209911), (806, 26014800), (815, 25727520), (840, 24961820), (868, 24156600), (910, 23041680), (912, 22991150), (930, 22546160), (950, 22071504), (975, 21505568), (978, 21439600), (988, 21222600), (992, 21137025), (1040, 20161470), (1050, 19969456), (1064, 19706700), (1085, 19325280), (1092, 19201400), (1120, 18721365), (1140, 18392920), (1141, 18376800), (1178, 17799600), (1200, 17473274), (1209, 17343200), (1235, 16978080), (1240, 16909620), (1248, 16801225), (1300, 16129176), (1302, 16104400), (1304, 16079700), (1330, 15765360), (1365, 15361120), (1400, 14977092), (1425, 14714336), (1456, 14401050), (1482, 14148400), (1488, 14091350), (1520, 13794690), (1550, 13527696), (1560, 13440980), (1596, 13137800), (1612, 13007400), (1630, 12863760), (1680, 12480910), (1729, 12127200), (1736, 12078300), (1767, 11866400), (1820, 11520840), (1824, 11495575), (1860, 11273080), (1900, 11035752), (1950, 10752784), (1956, 10719800), (1976, 10611300), (1995, 10510240), (2015, 10405920), (2080, 10080735), (2100, 9984728), (2119, 9895200), (2128, 9853350), (2170, 9662640), (2184, 9600700), (2275, 9216672), (2280, 9196460), (2282, 9188400), (2325, 9018464), (2356, 8899800), (2400, 8736637), (2418, 8671600), (2445, 8575840), (2470, 8489040), (2480, 8454810), (2600, 8064588), (2604, 8052200), (2608, 8039850), (2660, 7882680), (2730, 7680560), (2800, 7488546), (2821, 7432800), (2850, 7357168), (2912, 7200525), (2945, 7119840), (2964, 7074200), (2976, 7045675), (3040, 6897345), (3097, 6770400), (3100, 6763848), (3120, 6720490), (3192, 6568900), (3224, 6503700), (3255, 6441760), (3260, 6431880), (3325, 6306144), (3360, 6240455), (3423, 6125600), (3458, 6063600), (3472, 6039150), (3534, 5933200), (3640, 5760420), (3705, 5659360), (3720, 5636540), (3800, 5517876), (3900, 5376392), (3912, 5359900), (3952, 5305650), (3990, 5255120), (4030, 5202960), (4075, 5145504), (4123, 5085600), (4200, 4992364), (4238, 4947600), (4256, 4926675), (4340, 4831320), (4368, 4800350), (4550, 4608336), (4560, 4598230), (4564, 4594200), (4650, 4509232), (4712, 4449900), (4836, 4335800), (4890, 4287920), (4940, 4244520), (4960, 4227405), (5053, 4149600), (5187, 4042400), (5200, 4032294), (5208, 4026100), (5216, 4019925), (5320, 3941340), (5425, 3865056), (5460, 3840280), (5600, 3744273), (5642, 3716400), (5700, 3678584), (5705, 3675360), (5890, 3559920), (5928, 3537100), (6045, 3468640), (6175, 3395616), (6194, 3385200), (6200, 3381924), (6240, 3360245), (6357, 3298400), (6384, 3284450), (6448, 3251850), (6510, 3220880), (6520, 3215940), (6650, 3153072), (6825, 3072224), (6846, 3062800), (6916, 3031800), (6944, 3019575), (7068, 2966600), (7280, 2880210), (7410, 2829680), (7440, 2818270), (7600, 2758938), (7657, 2738400), (7800, 2688196), (7824, 2679950), (7904, 2652825), (7980, 2627560), (8060, 2601480), (8150, 2572752), (8246, 2542800), (8400, 2496182), (8463, 2477600), (8476, 2473800), (8645, 2425440), (8680, 2415660), (8736, 2400175), (8835, 2373280), (9100, 2304168), (9120, 2299115), (9128, 2297100), (9291, 2256800), (9300, 2254616), (9424, 2224950), (9672, 2167900), (9780, 2143960), (9880, 2122260), (9975, 2102048), (10075, 2081184), (10106, 2074800), (10374, 2021200), (10400, 2016147), (10416, 2013050), (10595, 1979040), (10640, 1970670), (10850, 1932528), (10920, 1920140), (11284, 1858200), (11400, 1839292), (11410, 1837680), (11780, 1779960), (11856, 1768550), (12090, 1734320), (12225, 1715168), (12350, 1697808), (12369, 1695200), (12388, 1692600), (12400, 1690962), (12714, 1649200), (12768, 1642225), (12896, 1625925), (13020, 1610440), (13040, 1607970), (13300, 1576536), (13650, 1536112), (13692, 1531400), (13832, 1515900), (14105, 1486560), (14136, 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