20942527320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 1152

約数和(自身を含む): 89206790400

約数和(自身を除く): 68264263080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 24, 26, 27, 30, 33, 36, 38, 39, 40, 44, 45, 52, 54, 55, 57, 60, 61, 65, 66, 72, 76, 78, 81, 88, 90, 95, 99, 104, 108, 110, 114, 117, 120, 122, 130, 132, 135, 143, 152, 156, 162, 165, 169, 171, 180, 183, 190, 195, 198, 209, 216, 220, 228, 234, 243, 244, 247, 260, 264, 270, 285, 286, 297, 305, 312, 324, 330, 338, 342, 351, 360, 366, 380, 390, 396, 405, 418, 429, 440, 456, 468, 486, 488, 494, 495, 507, 513, 520, 540, 549, 570, 572, 585, 594, 610, 627, 648, 660, 671, 676, 684, 702, 715, 732, 741, 760, 780, 792, 793, 810, 836, 845, 855, 858, 891, 915, 936, 972, 988, 990, 1014, 1026, 1045, 1053, 1080, 1098, 1140, 1144, 1159, 1170, 1188, 1215, 1220, 1235, 1254, 1287, 1320, 1342, 1352, 1368, 1404, 1430, 1464, 1482, 1485, 1521, 1539, 1560, 1586, 1620, 1647, 1672, 1690, 1710, 1716, 1755, 1782, 1830, 1859, 1881, 1944, 1976, 1980, 2013, 2028, 2052, 2090, 2106, 2145, 2196, 2223, 2280, 2318, 2340, 2376, 2379, 2430, 2440, 2470, 2508, 2535, 2565, 2574, 2673, 2684, 2717, 2745, 2808, 2860, 2964, 2970, 3042, 3078, 3135, 3159, 3172, 3211, 3240, 3294, 3355, 3380, 3420, 3432, 3477, 3510, 3564, 3660, 3705, 3718, 3762, 3861, 3960, 3965, 4026, 4056, 4104, 4180, 4212, 4290, 4392, 4446, 4455, 4563, 4617, 4636, 4680, 4758, 4860, 4940, 4941, 5016, 5070, 5130, 5148, 5265, 5346, 5368, 5434, 5490, 5577, 5643, 5720, 5795, 5928, 5940, 6039, 6084, 6156, 6270, 6318, 6344, 6422, 6435, 6588, 6669, 6710, 6760, 6840, 6954, 7020, 7128, 7137, 7320, 7410, 7436, 7524, 7605, 7695, 7722, 7930, 8052, 8151, 8235, 8360, 8424, 8580, 8723, 8892, 8910, 9126, 9234, 9272, 9295, 9405, 9516, 9633, 9720, 9880, 9882, 10065, 10140, 10260, 10296, 10309, 10431, 10530, 10692, 10868, 10980, 11115, 11154, 11286, 11583, 11590, 11880, 11895, 12078, 12168, 12312, 12540, 12636, 12749, 12844, 12870, 13176, 13338, 13365, 13420, 13585, 13689, 13908, 14040, 14274, 14820, 14823, 14872, 15048, 15067, 15210, 15390, 15444, 15795, 15860, 16055, 16104, 16302, 16470, 16731, 16929, 17160, 17385, 17446, 17784, 17820, 18117, 18252, 18468, 18590, 18810, 19032, 19266, 19305, 19764, 20007, 20130, 20280, 20520, 20618, 20862, 21060, 21384, 21411, 21736, 21960, 22230, 22308, 22572, 22815, 23085, 23166, 23180, 23790, 24156, 24453, 24705, 25080, 25272, 25498, 25688, 25740, 26169, 26676, 26730, 26840, 27170, 27378, 27816, 27885, 28215, 28548, 28899, 29640, 29646, 30134, 30195, 30420, 30780, 30888, 30927, 31293, 31590, 31720, 32110, 32604, 32940, 33345, 33462, 33858, 34749, 34770, 34892, 35321, 35640, 35685, 36234, 36504, 36936, 37180, 37620, 38247, 38532, 38610, 39528, 40014, 40260, 40755, 41067, 41236, 41724, 42120, 42822, 43615, 44460, 44616, 45144, 45201, 45630, 46170, 46332, 46360, 47580, 48165, 48312, 48906, 49410, 50193, 50787, 50996, 51480, 51545, 52155, 52338, 53352, 53460, 54340, 54351, 54756, 55770, 56430, 57096, 57798, 57915, 59292, 60021, 60268, 60390, 60840, 61560, 61854, 62586, 63180, 63745, 64220, 64233, 65208, 65880, 66690, 66924, 67716, 68445, 69498, 69540, 69784, 70642, 71370, 72468, 73359, 74115, 74360, 75240, 75335, 76494, 77064, 77220, 78507, 80028, 80520, 81510, 82134, 82472, 83448, 83655, 84645, 85644, 86697, 87230, 88920, 90402, 90585, 91260, 92340, 92664, 92781, 93879, 95160, 96330, 97812, 98820, 100035, 100386, 101574, 101992, 103090, 104310, 104676, 105963, 106920, 107055, 108680, 108702, 109512, 111540, 112860, 113399, 114741, 115596, 115830, 118584, 120042, 120536, 120780, 122265, 123708, 125172, 126360, 127490, 128440, 128466, 130845, 133380, 133848, 135432, 135603, 136890, 138996, 139080, 141284, 142740, 144495, 144936, 146718, 148230, 150579, 150670, 152988, 154440, 154635, 156465, 157014, 160056, 163020, 163053, 164268, 165737, 167310, 169290, 171288, 173394, 173745, 174460, 176605, 180804, 181170, 182520, 184680, 185562, 187758, 191235, 192660, 192699, 195624, 195871, 197640, 200070, 200772, 203148, 205335, 206180, 208620, 209352, 211926, 214110, 217404, 220077, 223080, 225720, 226005, 226798, 229482, 231192, 231660, 235521, 240084, 241560, 244530, 247416, 250344, 250965, 253935, 254980, 256932, 260091, 261690, 266760, 271206, 271755, 273780, 277992, 278343, 281637, 282568, 285480, 288990, 293436, 296460, 300105, 301158, 301340, 305976, 309270, 312930, 314028, 317889, 321165, 326040, 326106, 328536, 331474, 334620, 338580, 340197, 344223, 346788, 347490, 348920, 353210, 361608, 362340, 366795, 371124, 375516, 382470, 385320, 385398, 391742, 392535, 400140, 401544, 406296, 406809, 410670, 412360, 417240, 423852, 428220, 433485, 434808, 440154, 451737, 452010, 453596, 458964, 463320, 463905, 469395, 471042, 480168, 489060, 497211, 501930, 507870, 509960, 513864, 520182, 523380, 529815, 542412, 543510, 547560, 556686, 563274, 566995, 573705, 577980, 586872, 587613, 592920, 600210, 602316, 602680, 618540, 625860, 628056, 635778, 642330, 652212, 660231, 662948, 669240, 677160, 678015, 680394, 688446, 693576, 694980, 706420, 706563, 724680, 733590, 742248, 751032, 752895, 764940, 770796, 780273, 783484, 785070, 800280, 813618, 815265, 821340, 828685, 835029, 847704, 856440, 866970, 880308, 903474, 904020, 907192, 917928, 927810, 938790, 942084, 953667, 963495, 978120, 979355, 994422, 1003860, 1015740, 1020591, 1032669, 1040364, 1046760, 1059630, 1084824, 1087020, 1100385, 1113372, 1126548, 1133990, 1147410, 1155960, 1175226, 1177605, 1200420, 1204632, 1220427, 1237080, 1251720, 1271556, 1284660, 1300455, 1304424, 1320462, 1325896, 1356030, 1360788, 1376892, 1389960, 1391715, 1408185, 1412840, 1413126, 1467180, 1491633, 1505790, 1529880, 1541592, 1560546, 1566968, 1570140, 1589445, 1627236, 1630530, 1642680, 1657370, 1670058, 1700985, 1721115, 1733940, 1760616, 1762839, 1806948, 1808040, 1855620, 1877580, 1884168, 1907334, 1926990, 1958710, 1988844, 2007720, 2031480, 2034045, 2041182, 2065338, 2080728, 2119260, 2119689, 2154581, 2174040, 2200770, 2226744, 2253096, 2258685, 2267980, 2294820, 2350452, 2355210, 2400840, 2440854, 2486055, 2505087, 2543112, 2569320, 2600910, 2640924, 2712060, 2721576, 2753784, 2783430, 2816370, 2826252, 2861001, 2934360, 2938065, 2983266, 3011580, 3061773, 3098007, 3121092, 3140280, 3178890, 3254472, 3261060, 3301155, 3314740, 3340116, 3401970, 3442230, 3467880, 3525678, 3532815, 3613896, 3661281, 3711240, 3755160, 3814668, 3853980, 3901365, 3917420, 3977688, 4068090, 4082364, 4130676, 4175145, 4238520, 4239378, 4309162, 4401540, 4474899, 4517370, 4535960, 4589640, 4700904, 4710420, 4768335, 4881708, 4972110, 5010174, 5102955, 5163345, 5201820, 5281848, 5288517, 5424120, 5566860, 5632740, 5652504, 5722002, 5876130, 5966532, 6023160, 6102135, 6123546, 6196014, 6242184, 6357780, 6463743, 6522120, 6602310, 6629480, 6680232, 6803940, 6884460, 7051356, 7065630, 7322562, 7458165, 7629336, 7707960, 7802730, 7834840, 8136180, 8164728, 8261352, 8350290, 8478756, 8583003, 8618324, 8803080, 8814195, 8949798, 9034740, 9185319, 9420840, 9536670, 9763416, 9944220, 10020348, 10205910, 10326690, 10403640, 10577034, 10598445, 10772905, 11133720, 11265480, 11444004, 11752260, 11933064, 12204270, 12247092, 12392028, 12525435, 12715560, 12927486, 13204620, 13424697, 13607880, 13768920, 14102712, 14131260, 14305005, 14645124, 14916330, 15308865, 15490035, 15605460, 15865551, 16272360, 16700580, 16957512, 17166006, 17236648, 17628390, 17899596, 18069480, 18306405, 18370638, 19073340, 19391229, 19888440, 20040696, 20411820, 20653380, 21154068, 21196890, 21545810, 22374495, 22888008, 23504520, 24408540, 24494184, 24784056, 25050870, 25854972, 26409240, 26442585, 26849394, 27555957, 28262520, 28610010, 29290248, 29832660, 30617730, 30980070, 31210920, 31731102, 32318715, 33401160, 34332012, 35256780, 35799192, 36612810, 36741276, 38146680, 38782458, 40274091, 40823640, 41306760, 42308136, 42393780, 42915015, 43091620, 44748990, 45926595, 47596653, 48817080, 50101740, 51709944, 52885170, 53698788, 55111914, 57220020, 58173687, 59665320, 61235460, 61960140, 63462204, 64637430, 67123485, 68664024, 70513560, 73225620, 73482552, 77564916, 79327755, 80548182, 84787560, 85830030, 86183240, 89497980, 91853190, 95193306, 96956145, 100203480, 105770340, 107397576, 110223828, 114440040, 116347374, 122470920, 123920280, 126924408, 129274860, 134246970, 137779785, 146451240, 155129832, 158655510, 161096364, 171660060, 174521061, 178995960, 183706380, 190386612, 193912290, 201370455, 211540680, 220447656, 232694748, 237983265, 258549720, 268493940, 275559570, 290868435, 317311020, 322192728, 343320120, 349042122, 367412760, 380773224, 387824580, 402740910, 465389496, 475966530, 523563183, 536987880, 551119140, 581736870, 634622040, 698084244, 775649160, 805481820, 872605305, 951933060, 1047126366, 1102238280, 1163473740, 1396168488, 1610963640, 1745210610, 1903866120, 2094252732, 2326947480, 2617815915, 3490421220, 4188505464, 5235631830, 6980842440, 10471263660, 20942527320]

約数ペア:

[(1, 20942527320), (2, 10471263660), (3, 6980842440), (4, 5235631830), (5, 4188505464), (6, 3490421220), (8, 2617815915), (9, 2326947480), (10, 2094252732), (11, 1903866120), (12, 1745210610), (13, 1610963640), (15, 1396168488), (18, 1163473740), (19, 1102238280), (20, 1047126366), (22, 951933060), (24, 872605305), (26, 805481820), (27, 775649160), (30, 698084244), (33, 634622040), (36, 581736870), (38, 551119140), (39, 536987880), (40, 523563183), (44, 475966530), (45, 465389496), (52, 402740910), (54, 387824580), (55, 380773224), (57, 367412760), (60, 349042122), (61, 343320120), (65, 322192728), (66, 317311020), (72, 290868435), (76, 275559570), (78, 268493940), (81, 258549720), (88, 237983265), (90, 232694748), (95, 220447656), (99, 211540680), (104, 201370455), (108, 193912290), (110, 190386612), (114, 183706380), (117, 178995960), (120, 174521061), (122, 171660060), (130, 161096364), (132, 158655510), (135, 155129832), (143, 146451240), (152, 137779785), (156, 134246970), (162, 129274860), (165, 126924408), (169, 123920280), (171, 122470920), (180, 116347374), (183, 114440040), (190, 110223828), (195, 107397576), (198, 105770340), (209, 100203480), (216, 96956145), (220, 95193306), (228, 91853190), (234, 89497980), (243, 86183240), (244, 85830030), (247, 84787560), (260, 80548182), (264, 79327755), (270, 77564916), (285, 73482552), (286, 73225620), (297, 70513560), (305, 68664024), (312, 67123485), (324, 64637430), (330, 63462204), (338, 61960140), (342, 61235460), (351, 59665320), (360, 58173687), (366, 57220020), (380, 55111914), (390, 53698788), (396, 52885170), (405, 51709944), (418, 50101740), (429, 48817080), (440, 47596653), (456, 45926595), (468, 44748990), (486, 43091620), (488, 42915015), (494, 42393780), (495, 42308136), (507, 41306760), (513, 40823640), (520, 40274091), (540, 38782458), (549, 38146680), (570, 36741276), (572, 36612810), (585, 35799192), (594, 35256780), (610, 34332012), (627, 33401160), (648, 32318715), (660, 31731102), (671, 31210920), (676, 30980070), (684, 30617730), (702, 29832660), (715, 29290248), (732, 28610010), (741, 28262520), (760, 27555957), (780, 26849394), (792, 26442585), (793, 26409240), (810, 25854972), (836, 25050870), (845, 24784056), (855, 24494184), (858, 24408540), (891, 23504520), (915, 22888008), (936, 22374495), (972, 21545810), (988, 21196890), (990, 21154068), (1014, 20653380), (1026, 20411820), (1045, 20040696), (1053, 19888440), (1080, 19391229), (1098, 19073340), (1140, 18370638), (1144, 18306405), (1159, 18069480), (1170, 17899596), (1188, 17628390), (1215, 17236648), (1220, 17166006), (1235, 16957512), (1254, 16700580), (1287, 16272360), (1320, 15865551), (1342, 15605460), (1352, 15490035), (1368, 15308865), (1404, 14916330), (1430, 14645124), (1464, 14305005), (1482, 14131260), (1485, 14102712), (1521, 13768920), (1539, 13607880), (1560, 13424697), (1586, 13204620), (1620, 12927486), (1647, 12715560), (1672, 12525435), (1690, 12392028), (1710, 12247092), (1716, 12204270), (1755, 11933064), (1782, 11752260), (1830, 11444004), (1859, 11265480), (1881, 11133720), (1944, 10772905), (1976, 10598445), (1980, 10577034), (2013, 10403640), (2028, 10326690), (2052, 10205910), (2090, 10020348), (2106, 9944220), (2145, 9763416), (2196, 9536670), (2223, 9420840), (2280, 9185319), (2318, 9034740), (2340, 8949798), (2376, 8814195), (2379, 8803080), (2430, 8618324), (2440, 8583003), (2470, 8478756), (2508, 8350290), (2535, 8261352), (2565, 8164728), (2574, 8136180), (2673, 7834840), (2684, 7802730), (2717, 7707960), (2745, 7629336), (2808, 7458165), (2860, 7322562), (2964, 7065630), (2970, 7051356), (3042, 6884460), (3078, 6803940), (3135, 6680232), (3159, 6629480), (3172, 6602310), (3211, 6522120), (3240, 6463743), (3294, 6357780), (3355, 6242184), (3380, 6196014), (3420, 6123546), (3432, 6102135), (3477, 6023160), (3510, 5966532), (3564, 5876130), (3660, 5722002), (3705, 5652504), (3718, 5632740), (3762, 5566860), (3861, 5424120), (3960, 5288517), (3965, 5281848), (4026, 5201820), (4056, 5163345), (4104, 5102955), (4180, 5010174), (4212, 4972110), (4290, 4881708), (4392, 4768335), (4446, 4710420), (4455, 4700904), (4563, 4589640), (4617, 4535960), (4636, 4517370), (4680, 4474899), (4758, 4401540), (4860, 4309162), (4940, 4239378), (4941, 4238520), (5016, 4175145), (5070, 4130676), (5130, 4082364), (5148, 4068090), (5265, 3977688), (5346, 3917420), (5368, 3901365), (5434, 3853980), (5490, 3814668), (5577, 3755160), (5643, 3711240), (5720, 3661281), (5795, 3613896), (5928, 3532815), (5940, 3525678), (6039, 3467880), (6084, 3442230), (6156, 3401970), (6270, 3340116), (6318, 3314740), (6344, 3301155), (6422, 3261060), (6435, 3254472), (6588, 3178890), (6669, 3140280), (6710, 3121092), (6760, 3098007), (6840, 3061773), (6954, 3011580), (7020, 2983266), (7128, 2938065), (7137, 2934360), (7320, 2861001), (7410, 2826252), (7436, 2816370), (7524, 2783430), (7605, 2753784), (7695, 2721576), (7722, 2712060), (7930, 2640924), (8052, 2600910), (8151, 2569320), (8235, 2543112), (8360, 2505087), (8424, 2486055), (8580, 2440854), (8723, 2400840), (8892, 2355210), (8910, 2350452), (9126, 2294820), (9234, 2267980), (9272, 2258685), (9295, 2253096), (9405, 2226744), (9516, 2200770), (9633, 2174040), (9720, 2154581), (9880, 2119689), (9882, 2119260), (10065, 2080728), (10140, 2065338), (10260, 2041182), (10296, 2034045), (10309, 2031480), (10431, 2007720), (10530, 1988844), (10692, 1958710), (10868, 1926990), (10980, 1907334), (11115, 1884168), (11154, 1877580), (11286, 1855620), (11583, 1808040), (11590, 1806948), (11880, 1762839), (11895, 1760616), (12078, 1733940), (12168, 1721115), (12312, 1700985), (12540, 1670058), (12636, 1657370), (12749, 1642680), (12844, 1630530), (12870, 1627236), (13176, 1589445), (13338, 1570140), (13365, 1566968), (13420, 1560546), (13585, 1541592), (13689, 1529880), (13908, 1505790), (14040, 1491633), (14274, 1467180), (14820, 1413126), (14823, 1412840), (14872, 1408185), (15048, 1391715), (15067, 1389960), 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