20453186880

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 1120

約数和(自身を含む): 92939616000

約数和(自身を除く): 72486429120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 81, 84, 85, 90, 95, 96, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 160, 162, 168, 170, 171, 180, 189, 190, 192, 204, 210, 216, 224, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 304, 306, 315, 320, 323, 324, 336, 340, 342, 349, 357, 360, 378, 380, 399, 405, 408, 420, 432, 448, 456, 459, 476, 480, 504, 510, 513, 532, 540, 544, 560, 567, 570, 576, 595, 608, 612, 630, 646, 648, 665, 672, 680, 684, 698, 714, 720, 756, 760, 765, 798, 810, 816, 840, 855, 864, 912, 918, 945, 952, 960, 969, 1008, 1020, 1026, 1047, 1064, 1071, 1080, 1088, 1120, 1134, 1140, 1190, 1197, 1216, 1224, 1260, 1292, 1296, 1330, 1344, 1360, 1368, 1377, 1396, 1428, 1440, 1512, 1520, 1530, 1539, 1596, 1615, 1620, 1632, 1680, 1710, 1728, 1745, 1785, 1824, 1836, 1890, 1904, 1938, 1995, 2016, 2040, 2052, 2094, 2128, 2142, 2160, 2240, 2261, 2268, 2280, 2295, 2380, 2394, 2443, 2448, 2520, 2565, 2584, 2592, 2660, 2720, 2736, 2754, 2792, 2835, 2856, 2880, 2907, 3024, 3040, 3060, 3078, 3141, 3192, 3213, 3230, 3240, 3264, 3360, 3420, 3490, 3570, 3591, 3648, 3672, 3780, 3808, 3876, 3990, 4032, 4080, 4104, 4188, 4256, 4284, 4320, 4522, 4536, 4560, 4590, 4760, 4788, 4845, 4886, 4896, 5040, 5130, 5168, 5184, 5235, 5320, 5355, 5440, 5472, 5508, 5584, 5670, 5712, 5814, 5933, 5985, 6048, 6080, 6120, 6156, 6282, 6384, 6426, 6460, 6480, 6631, 6720, 6783, 6840, 6885, 6980, 7140, 7182, 7329, 7344, 7560, 7616, 7695, 7752, 7980, 8160, 8208, 8376, 8512, 8568, 8640, 8721, 9044, 9072, 9120, 9180, 9423, 9520, 9576, 9639, 9690, 9772, 9792, 10080, 10260, 10336, 10470, 10640, 10710, 10773, 10944, 11016, 11168, 11305, 11340, 11424, 11628, 11866, 11970, 12096, 12215, 12240, 12312, 12564, 12768, 12852, 12920, 12960, 13262, 13566, 13680, 13770, 13960, 14280, 14364, 14535, 14658, 14688, 15120, 15390, 15504, 15705, 15960, 16065, 16320, 16416, 16752, 17136, 17442, 17799, 17955, 18088, 18144, 18240, 18360, 18846, 19040, 19152, 19278, 19380, 19544, 19893, 20160, 20349, 20520, 20672, 20940, 21280, 21420, 21546, 21987, 22032, 22336, 22610, 22680, 22848, 23256, 23732, 23940, 24430, 24480, 24624, 25128, 25536, 25704, 25840, 25920, 26163, 26524, 27132, 27360, 27540, 27920, 28269, 28560, 28728, 29070, 29316, 29376, 29665, 30240, 30780, 31008, 31410, 31920, 32130, 32832, 33155, 33504, 33915, 34272, 34884, 35598, 35910, 36176, 36288, 36645, 36720, 37692, 38080, 38304, 38556, 38760, 39088, 39786, 40698, 41040, 41531, 41880, 42560, 42840, 43092, 43605, 43974, 44064, 45220, 45360, 46417, 46512, 47115, 47464, 47880, 48195, 48860, 48960, 49248, 50256, 51408, 51680, 52326, 53048, 53397, 53865, 54264, 54720, 55080, 55840, 56538, 57120, 57456, 58140, 58632, 59330, 59679, 60480, 61047, 61560, 62016, 62820, 63840, 64260, 65961, 66310, 67008, 67830, 68544, 69768, 71196, 71820, 72352, 73290, 73440, 75384, 76608, 77112, 77520, 78176, 79572, 81396, 82080, 83062, 83760, 85680, 86184, 87210, 87948, 88128, 88995, 90440, 90720, 92834, 93024, 94230, 94928, 95760, 96390, 97720, 98496, 99465, 100512, 101745, 102816, 103360, 104652, 106096, 106794, 107730, 108528, 109935, 110160, 111680, 112727, 113076, 114240, 114912, 116280, 117264, 118660, 119358, 122094, 123120, 124593, 125640, 127680, 128520, 130815, 131922, 132620, 135660, 139251, 139536, 141345, 142392, 143640, 144704, 146580, 146880, 150768, 154224, 155040, 156352, 159144, 160191, 162792, 164160, 166124, 167520, 171360, 172368, 174420, 175896, 177990, 179037, 180880, 181440, 183141, 185668, 186048, 188460, 189856, 191520, 192780, 195440, 197883, 198930, 201024, 203490, 205632, 207655, 209304, 212192, 213588, 215460, 217056, 219870, 220320, 225454, 226152, 229824, 232085, 232560, 234528, 237320, 238716, 244188, 246240, 249186, 251280, 257040, 261630, 263844, 265240, 266985, 271320, 278502, 279072, 282690, 284784, 287280, 293160, 298395, 301536, 305235, 308448, 310080, 318288, 320382, 325584, 329805, 332248, 335040, 338181, 342720, 344736, 348840, 351792, 355980, 358074, 361760, 366282, 371336, 373779, 376920, 379712, 383040, 385560, 390880, 395766, 397860, 406980, 415310, 417753, 418608, 424384, 427176, 430920, 434112, 439740, 440640, 450908, 452304, 464170, 465120, 469056, 474640, 477432, 480573, 488376, 492480, 498372, 502560, 514080, 523260, 527688, 530480, 533970, 537111, 542640, 557004, 558144, 563635, 565380, 569568, 574560, 586320, 596790, 603072, 610470, 616896, 622965, 636576, 640764, 651168, 659610, 664496, 676362, 689472, 696255, 697680, 703584, 711960, 716148, 723520, 732564, 742672, 747558, 753840, 771120, 781760, 789089, 791532, 795720, 800955, 813960, 830620, 835506, 837216, 854352, 861840, 879480, 895185, 901816, 904608, 915705, 928340, 930240, 949280, 954864, 961146, 976752, 989415, 996744, 1005120, 1014543, 1028160, 1046520, 1055376, 1060960, 1067940, 1074222, 1085280, 1114008, 1121337, 1127270, 1130760, 1139136, 1149120, 1172640, 1193580, 1220940, 1245930, 1253259, 1273152, 1281528, 1302336, 1319220, 1328992, 1352724, 1392510, 1395360, 1407168, 1423920, 1432296, 1465128, 1485344, 1495116, 1507680, 1542240, 1578178, 1583064, 1591440, 1601910, 1627920, 1661240, 1671012, 1674432, 1690905, 1708704, 1723680, 1758960, 1790370, 1803632, 1809216, 1831410, 1856680, 1868895, 1898560, 1909728, 1922292, 1953504, 1978830, 1993488, 2029086, 2088765, 2093040, 2110752, 2121920, 2135880, 2148444, 2170560, 2228016, 2242674, 2254540, 2261520, 2345280, 2367267, 2387160, 2402865, 2441880, 2491860, 2506518, 2563056, 2638440, 2657984, 2685555, 2705448, 2785020, 2790720, 2847840, 2864592, 2930256, 2970688, 2990232, 3015360, 3043629, 3084480, 3156356, 3166128, 3182880, 3203820, 3255840, 3322480, 3342024, 3364011, 3381810, 3417408, 3447360, 3517920, 3580740, 3607264, 3662820, 3713360, 3737790, 3759777, 3819456, 3844584, 3907008, 3945445, 3957660, 3986976, 4058172, 4177530, 4186080, 4221504, 4271760, 4296888, 4456032, 4485348, 4509080, 4523040, 4734534, 4774320, 4805730, 4883760, 4983720, 5013036, 5072715, 5126112, 5276880, 5371110, 5410896, 5570040, 5606685, 5695680, 5729184, 5860512, 5980464, 6087258, 6266295, 6312712, 6332256, 6365760, 6407640, 6511680, 6644960, 6684048, 6728022, 6763620, 7035840, 7101801, 7161480, 7214528, 7325640, 7426720, 7475580, 7519554, 7689168, 7890890, 7915320, 7973952, 8116344, 8355060, 8372160, 8543520, 8593776, 8912064, 8970696, 9018160, 9046080, 9130887, 9469068, 9548640, 9611460, 9767520, 9967440, 10026072, 10145430, 10252224, 10553760, 10742220, 10821792, 11140080, 11213370, 11458368, 11721024, 11836335, 11960928, 12174516, 12532590, 12625424, 12664512, 12815280, 13289920, 13368096, 13456044, 13527240, 14203602, 14322960, 14651280, 14853440, 14951160, 15039108, 15218145, 15378336, 15781780, 15830640, 16232688, 16710120, 16820055, 17087040, 17187552, 17941392, 18036320, 18261774, 18798885, 18938136, 19097280, 19222920, 19535040, 19934880, 20052144, 20290860, 21107520, 21305403, 21484440, 21643584, 22280160, 22426740, 23672670, 23921856, 24349032, 25065180, 25250848, 25630560, 26736192, 26912088, 27054480, 28407204, 28645920, 29302560, 29902320, 30078216, 30436290, 30756672, 31563560, 31661280, 32465376, 33420240, 33640110, 34375104, 35509005, 35882784, 36072640, 36523548, 37597770, 37876272, 38445840, 39869760, 40104288, 40581720, 42610806, 42968880, 44560320, 44853480, 45654435, 47345340, 48698064, 50130360, 50501696, 51261120, 53824176, 54108960, 56814408, 57291840, 58605120, 59804640, 60156432, 60872580, 63127120, 63322560, 63916209, 64930752, 66840480, 67280220, 71018010, 71765568, 73047096, 75195540, 75752544, 76891680, 80208576, 81163440, 85221612, 85937760, 89706960, 91308870, 94690680, 97396128, 100260720, 106527015, 107648352, 108217920, 113628816, 119609280, 120312864, 121745160, 126254240, 127832418, 133680960, 134560440, 142036020, 146094192, 150391080, 151505088, 153783360, 162326880, 170443224, 171875520, 179413920, 182617740, 189381360, 194792256, 200521440, 213054030, 215296704, 227257632, 240625728, 243490320, 252508480, 255664836, 269120880, 284072040, 292188384, 300782160, 319581045, 324653760, 340886448, 358827840, 365235480, 378762720, 401042880, 426108060, 454515264, 486980640, 511329672, 538241760, 568144080, 584376768, 601564320, 639162090, 681772896, 730470960, 757525440, 852216120, 973961280, 1022659344, 1076483520, 1136288160, 1203128640, 1278324180, 1363545792, 1460941920, 1704432240, 2045318688, 2272576320, 2556648360, 2921883840, 3408864480, 4090637376, 5113296720, 6817728960, 10226593440, 20453186880]

約数ペア:

[(1, 20453186880), (2, 10226593440), (3, 6817728960), (4, 5113296720), (5, 4090637376), (6, 3408864480), (7, 2921883840), (8, 2556648360), (9, 2272576320), (10, 2045318688), (12, 1704432240), (14, 1460941920), (15, 1363545792), (16, 1278324180), (17, 1203128640), (18, 1136288160), (19, 1076483520), (20, 1022659344), (21, 973961280), (24, 852216120), (27, 757525440), (28, 730470960), (30, 681772896), (32, 639162090), (34, 601564320), (35, 584376768), (36, 568144080), (38, 538241760), (40, 511329672), (42, 486980640), (45, 454515264), (48, 426108060), (51, 401042880), (54, 378762720), (56, 365235480), (57, 358827840), (60, 340886448), (63, 324653760), (64, 319581045), (68, 300782160), (70, 292188384), (72, 284072040), (76, 269120880), (80, 255664836), (81, 252508480), (84, 243490320), (85, 240625728), (90, 227257632), (95, 215296704), (96, 213054030), (102, 200521440), (105, 194792256), (108, 189381360), (112, 182617740), (114, 179413920), (119, 171875520), (120, 170443224), (126, 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(513, 39869760), (532, 38445840), (540, 37876272), (544, 37597770), (560, 36523548), (567, 36072640), (570, 35882784), (576, 35509005), (595, 34375104), (608, 33640110), (612, 33420240), (630, 32465376), (646, 31661280), (648, 31563560), (665, 30756672), (672, 30436290), (680, 30078216), (684, 29902320), (698, 29302560), (714, 28645920), (720, 28407204), (756, 27054480), (760, 26912088), (765, 26736192), (798, 25630560), (810, 25250848), (816, 25065180), (840, 24349032), (855, 23921856), (864, 23672670), (912, 22426740), (918, 22280160), (945, 21643584), (952, 21484440), (960, 21305403), (969, 21107520), (1008, 20290860), (1020, 20052144), (1026, 19934880), (1047, 19535040), (1064, 19222920), (1071, 19097280), (1080, 18938136), (1088, 18798885), (1120, 18261774), (1134, 18036320), (1140, 17941392), (1190, 17187552), (1197, 17087040), (1216, 16820055), (1224, 16710120), (1260, 16232688), (1292, 15830640), (1296, 15781780), (1330, 15378336), (1344, 15218145), (1360, 15039108), (1368, 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(6720, 3043629), (6783, 3015360), (6840, 2990232), (6885, 2970688), (6980, 2930256), (7140, 2864592), (7182, 2847840), (7329, 2790720), (7344, 2785020), (7560, 2705448), (7616, 2685555), (7695, 2657984), (7752, 2638440), (7980, 2563056), (8160, 2506518), (8208, 2491860), (8376, 2441880), (8512, 2402865), (8568, 2387160), (8640, 2367267), (8721, 2345280), (9044, 2261520), (9072, 2254540), (9120, 2242674), (9180, 2228016), (9423, 2170560), (9520, 2148444), (9576, 2135880), (9639, 2121920), (9690, 2110752), (9772, 2093040), (9792, 2088765), (10080, 2029086), (10260, 1993488), (10336, 1978830), (10470, 1953504), (10640, 1922292), (10710, 1909728), (10773, 1898560), (10944, 1868895), (11016, 1856680), (11168, 1831410), (11305, 1809216), (11340, 1803632), (11424, 1790370), (11628, 1758960), (11866, 1723680), (11970, 1708704), (12096, 1690905), (12215, 1674432), (12240, 1671012), (12312, 1661240), (12564, 1627920), (12768, 1601910), (12852, 1591440), (12920, 1583064), (12960, 1578178), (13262, 1542240), (13566, 1507680), (13680, 1495116), (13770, 1485344), (13960, 1465128), (14280, 1432296), (14364, 1423920), (14535, 1407168), (14658, 1395360), (14688, 1392510), (15120, 1352724), (15390, 1328992), (15504, 1319220), (15705, 1302336), (15960, 1281528), (16065, 1273152), (16320, 1253259), (16416, 1245930), (16752, 1220940), (17136, 1193580), (17442, 1172640), (17799, 1149120), (17955, 1139136), (18088, 1130760), (18144, 1127270), (18240, 1121337), (18360, 1114008), (18846, 1085280), (19040, 1074222), (19152, 1067940), (19278, 1060960), (19380, 1055376), (19544, 1046520), (19893, 1028160), (20160, 1014543), (20349, 1005120), (20520, 996744), (20672, 989415), (20940, 976752), (21280, 961146), (21420, 954864), (21546, 949280), (21987, 930240), (22032, 928340), (22336, 915705), (22610, 904608), (22680, 901816), (22848, 895185), (23256, 879480), (23732, 861840), (23940, 854352), (24430, 837216), (24480, 835506), (24624, 830620), (25128, 813960), (25536, 800955), (25704, 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