20244877380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 1152

約数和(自身を含む): 87178291200

約数和(自身を除く): 66933413820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 23, 26, 28, 29, 30, 34, 35, 36, 39, 42, 45, 46, 51, 52, 58, 60, 63, 65, 68, 69, 70, 78, 84, 85, 87, 90, 91, 92, 102, 105, 109, 115, 116, 117, 119, 126, 130, 138, 140, 145, 153, 156, 161, 170, 174, 180, 182, 195, 203, 204, 207, 210, 218, 221, 230, 234, 238, 252, 255, 260, 261, 273, 276, 290, 299, 306, 315, 322, 327, 340, 345, 348, 357, 364, 377, 390, 391, 406, 414, 420, 435, 436, 442, 455, 460, 468, 476, 483, 493, 510, 522, 545, 546, 580, 585, 595, 598, 609, 612, 630, 644, 654, 663, 667, 690, 714, 754, 763, 765, 780, 782, 805, 812, 819, 828, 870, 884, 897, 910, 966, 981, 986, 1015, 1020, 1035, 1044, 1071, 1090, 1092, 1105, 1131, 1170, 1173, 1190, 1196, 1218, 1260, 1305, 1308, 1326, 1334, 1365, 1380, 1417, 1428, 1449, 1479, 1495, 1508, 1526, 1530, 1547, 1564, 1610, 1635, 1638, 1740, 1785, 1794, 1820, 1827, 1853, 1885, 1932, 1955, 1962, 1972, 1989, 2001, 2030, 2070, 2093, 2142, 2180, 2210, 2262, 2289, 2340, 2346, 2380, 2415, 2436, 2465, 2507, 2610, 2639, 2652, 2668, 2691, 2730, 2737, 2834, 2898, 2958, 2990, 3045, 3052, 3060, 3094, 3161, 3220, 3270, 3276, 3315, 3335, 3393, 3451, 3519, 3570, 3588, 3654, 3706, 3770, 3815, 3910, 3924, 3978, 4002, 4060, 4095, 4140, 4186, 4251, 4284, 4420, 4437, 4485, 4524, 4578, 4641, 4669, 4692, 4830, 4905, 4930, 5014, 5083, 5220, 5278, 5355, 5382, 5460, 5474, 5559, 5655, 5668, 5796, 5865, 5916, 5980, 6003, 6090, 6188, 6279, 6322, 6409, 6540, 6630, 6670, 6786, 6867, 6902, 7038, 7085, 7140, 7245, 7308, 7395, 7412, 7521, 7540, 7630, 7735, 7820, 7917, 7956, 8004, 8190, 8211, 8372, 8502, 8671, 8874, 8970, 9135, 9156, 9265, 9282, 9338, 9483, 9660, 9810, 9860, 9919, 9945, 10005, 10028, 10166, 10353, 10465, 10556, 10710, 10764, 10948, 11118, 11310, 11339, 11445, 11730, 12006, 12180, 12535, 12558, 12644, 12753, 12818, 12971, 13195, 13260, 13340, 13455, 13572, 13685, 13734, 13804, 13923, 14007, 14076, 14170, 14490, 14790, 15042, 15249, 15260, 15470, 15805, 15834, 16380, 16422, 16677, 16965, 17004, 17255, 17342, 17549, 17595, 17748, 17940, 18270, 18530, 18564, 18676, 18837, 18966, 19227, 19620, 19838, 19890, 20010, 20332, 20706, 20930, 21255, 21420, 22127, 22185, 22236, 22563, 22620, 22678, 22890, 23205, 23345, 23460, 23751, 24012, 24089, 24633, 25070, 25116, 25415, 25506, 25636, 25942, 26013, 26390, 26910, 27370, 27468, 27795, 27846, 28014, 28340, 28449, 28980, 29580, 29757, 30015, 30084, 30498, 30940, 31059, 31395, 31610, 31668, 32045, 32591, 32844, 33354, 33930, 34017, 34335, 34510, 34684, 35098, 35190, 35581, 36540, 37060, 37605, 37674, 37932, 38454, 38913, 39585, 39676, 39780, 40020, 41055, 41093, 41412, 41860, 42021, 42510, 42619, 43355, 44254, 44370, 44863, 45126, 45356, 45747, 45780, 46410, 46690, 47415, 47502, 48178, 49266, 49595, 50140, 50830, 51012, 51765, 51884, 52026, 52647, 52780, 53737, 53820, 54740, 55590, 55692, 56028, 56695, 56898, 57681, 59514, 60030, 60697, 60996, 62118, 62790, 63220, 63765, 64090, 64855, 65182, 66381, 66708, 67860, 68034, 68670, 69020, 69615, 70035, 70196, 70380, 71162, 72267, 72703, 75210, 75348, 76245, 76908, 77826, 78039, 79170, 79373, 82110, 82186, 83385, 84042, 85020, 85238, 86710, 87745, 88508, 88740, 89271, 89726, 90252, 91494, 92820, 93380, 94185, 94830, 95004, 96135, 96356, 97773, 98532, 99190, 101660, 102051, 103530, 104052, 105294, 106743, 107474, 110635, 111180, 112815, 113390, 113796, 115362, 116739, 118755, 119028, 120060, 120445, 121394, 123165, 123279, 124236, 125580, 127530, 127857, 128180, 129710, 130065, 130364, 132762, 134589, 136068, 137340, 139230, 140070, 142245, 142324, 144534, 145406, 147407, 148785, 150420, 152490, 155295, 155652, 156078, 157941, 158340, 158746, 161211, 162955, 164220, 164372, 166770, 168084, 168623, 170085, 170476, 173420, 175490, 177905, 178542, 179452, 182091, 182988, 188370, 189660, 192270, 194565, 195546, 198380, 199143, 204102, 205465, 207060, 210105, 210588, 213095, 213486, 214948, 216801, 218109, 221270, 224315, 225630, 226780, 228137, 228735, 230724, 233478, 237510, 238119, 240890, 242788, 246330, 246558, 255060, 255714, 259420, 260130, 263235, 265524, 268685, 269178, 278460, 280140, 284490, 287651, 288405, 289068, 290812, 293319, 294814, 297570, 298333, 303485, 304980, 310590, 312156, 315882, 317492, 320229, 322422, 325910, 331905, 333540, 337246, 340170, 350980, 355810, 357084, 361335, 363515, 364182, 369837, 376159, 376740, 383571, 384540, 389130, 390195, 391092, 396865, 398286, 403767, 408204, 410930, 420210, 426190, 426972, 433602, 436218, 442221, 442540, 446355, 448630, 451260, 456274, 457470, 466956, 475020, 476238, 481780, 483633, 488865, 492660, 493116, 505869, 508921, 510255, 511428, 520260, 526470, 533715, 537370, 538356, 546273, 554047, 568980, 575302, 576810, 583695, 586638, 589628, 595140, 596666, 606970, 616395, 621180, 631764, 639285, 640458, 644844, 651820, 654327, 663810, 672945, 674492, 680340, 684411, 698581, 711620, 714357, 722670, 727030, 728364, 737035, 739674, 752318, 767142, 778260, 780390, 789705, 793730, 796572, 806055, 807534, 821860, 840420, 843115, 852380, 862953, 867204, 872436, 884442, 892710, 894999, 897260, 910455, 912548, 914940, 945139, 952476, 967266, 977730, 995715, 1011738, 1017842, 1020510, 1031849, 1052940, 1067430, 1074740, 1084005, 1090545, 1092546, 1108094, 1128477, 1140685, 1150604, 1153620, 1167390, 1173276, 1190595, 1193332, 1213940, 1232790, 1235951, 1278570, 1280916, 1308654, 1326663, 1327620, 1345890, 1368822, 1397162, 1428714, 1438255, 1445340, 1454060, 1466595, 1474070, 1479348, 1491665, 1504636, 1517607, 1526763, 1534284, 1560780, 1579410, 1587460, 1601145, 1612110, 1615068, 1662141, 1686230, 1725906, 1768884, 1785420, 1789998, 1820910, 1849185, 1880795, 1890278, 1917855, 1934532, 1955460, 1991430, 2018835, 2023476, 2035684, 2041020, 2053233, 2063698, 2095743, 2134860, 2168010, 2181090, 2185092, 2211105, 2216188, 2256954, 2281370, 2334780, 2381190, 2418165, 2465580, 2471902, 2529345, 2544605, 2557140, 2588859, 2617308, 2653326, 2684997, 2691780, 2731365, 2737644, 2770235, 2794324, 2835417, 2857428, 2876510, 2933190, 2948140, 2983330, 3035214, 3053526, 3095547, 3158820, 3202290, 3224220, 3271635, 3324282, 3372460, 3385431, 3422055, 3451812, 3492905, 3571785, 3579996, 3641820, 3698370, 3707853, 3761590, 3780556, 3835710, 3878329, 3982860, 4037670, 4106466, 4127396, 4191486, 4314765, 4336020, 4362180, 4422210, 4474995, 4513908, 4562740, 4580289, 4725695, 4762380, 4836330, 4890067, 4943804, 4986423, 5058690, 5089210, 5159245, 5177718, 5306652, 5369994, 5462730, 5540470, 5642385, 5670834, 5753020, 5866380, 5966660, 6070428, 6107052, 6179755, 6191094, 6287229, 6404580, 6543270, 6615973, 6633315, 6648564, 6770862, 6844110, 6985810, 7143570, 7396740, 7415706, 7523180, 7588035, 7633815, 7671420, 7756658, 8075340, 8212932, 8310705, 8382972, 8506251, 8629530, 8651657, 8844420, 8949990, 9160578, 9286641, 9451390, 9672660, 9780134, 9972846, 10117380, 10178420, 10266165, 10318490, 10355436, 10478715, 10739988, 10925460, 11080940, 11123559, 11284770, 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80336815, 85062510, 86516570, 88021206, 91605780, 92866410, 96404178, 97801340, 99239595, 99728460, 103819884, 111235590, 112471541, 116349870, 119087514, 125744580, 129774855, 132319460, 139619844, 144606267, 146702010, 155729826, 160673630, 170125020, 173033140, 174524805, 176042412, 185732820, 192808356, 198479190, 220053015, 222471180, 224943082, 232699740, 238175028, 241010445, 259549710, 289212534, 293404020, 297718785, 311459652, 321347260, 337414623, 349049610, 389324565, 396958380, 440106030, 449886164, 482020890, 519099420, 562357705, 578425068, 595437570, 674829246, 698099220, 723031335, 778649130, 880212060, 964041780, 1012243869, 1124715410, 1190875140, 1349658492, 1446062670, 1557298260, 1687073115, 2024487738, 2249430820, 2892125340, 3374146230, 4048975476, 5061219345, 6748292460, 10122438690, 20244877380]

約数ペア:

[(1, 20244877380), (2, 10122438690), (3, 6748292460), (4, 5061219345), (5, 4048975476), (6, 3374146230), (7, 2892125340), (9, 2249430820), (10, 2024487738), (12, 1687073115), (13, 1557298260), (14, 1446062670), (15, 1349658492), (17, 1190875140), (18, 1124715410), (20, 1012243869), (21, 964041780), (23, 880212060), (26, 778649130), (28, 723031335), (29, 698099220), (30, 674829246), (34, 595437570), (35, 578425068), (36, 562357705), (39, 519099420), (42, 482020890), (45, 449886164), (46, 440106030), (51, 396958380), (52, 389324565), (58, 349049610), (60, 337414623), (63, 321347260), (65, 311459652), (68, 297718785), (69, 293404020), (70, 289212534), (78, 259549710), (84, 241010445), (85, 238175028), (87, 232699740), (90, 224943082), (91, 222471180), (92, 220053015), (102, 198479190), (105, 192808356), (109, 185732820), (115, 176042412), (116, 174524805), (117, 173033140), (119, 170125020), (126, 160673630), (130, 155729826), (138, 146702010), (140, 144606267), (145, 139619844), (153, 132319460), (156, 129774855), (161, 125744580), (170, 119087514), (174, 116349870), (180, 112471541), (182, 111235590), (195, 103819884), (203, 99728460), (204, 99239595), (207, 97801340), (210, 96404178), (218, 92866410), (221, 91605780), (230, 88021206), (234, 86516570), (238, 85062510), (252, 80336815), (255, 79391676), (260, 77864913), (261, 77566580), (273, 74157060), (276, 73351005), (290, 69809922), (299, 67708620), (306, 66159730), (315, 64269452), (322, 62872290), (327, 61910940), (340, 59543757), (345, 58680804), (348, 58174935), (357, 56708340), (364, 55617795), (377, 53699940), (390, 51909942), (391, 51777180), (406, 49864230), (414, 48900670), (420, 48202089), (435, 46539948), (436, 46433205), (442, 45802890), (455, 44494236), (460, 44010603), (468, 43258285), (476, 42531255), (483, 41914860), (493, 41064660), (510, 39695838), (522, 38783290), (545, 37146564), (546, 37078530), (580, 34904961), (585, 34606628), (595, 34025004), (598, 33854310), (609, 33242820), (612, 33079865), (630, 32134726), (644, 31436145), (654, 30955470), (663, 30535260), (667, 30352140), (690, 29340402), (714, 28354170), (754, 26849970), (763, 26533260), (765, 26463892), (780, 25954971), (782, 25888590), (805, 25148916), (812, 24932115), (819, 24719020), (828, 24450335), (870, 23269974), (884, 22901445), (897, 22569540), (910, 22247118), (966, 20957430), (981, 20636980), (986, 20532330), (1015, 19945692), (1020, 19847919), (1035, 19560268), (1044, 19391645), (1071, 18902780), (1090, 18573282), (1092, 18539265), (1105, 18321156), (1131, 17899980), (1170, 17303314), (1173, 17259060), (1190, 17012502), (1196, 16927155), (1218, 16621410), (1260, 16067363), (1305, 15513316), (1308, 15477735), (1326, 15267630), (1334, 15176070), (1365, 14831412), (1380, 14670201), (1417, 14287140), (1428, 14177085), (1449, 13971620), (1479, 13688220), (1495, 13541724), (1508, 13424985), (1526, 13266630), (1530, 13231946), (1547, 13086540), (1564, 12944295), (1610, 12574458), (1635, 12382188), (1638, 12359510), (1740, 11634987), (1785, 11341668), (1794, 11284770), (1820, 11123559), (1827, 11080940), (1853, 10925460), (1885, 10739988), (1932, 10478715), (1955, 10355436), (1962, 10318490), (1972, 10266165), (1989, 10178420), (2001, 10117380), (2030, 9972846), (2070, 9780134), (2093, 9672660), (2142, 9451390), (2180, 9286641), (2210, 9160578), (2262, 8949990), (2289, 8844420), (2340, 8651657), (2346, 8629530), (2380, 8506251), (2415, 8382972), (2436, 8310705), (2465, 8212932), (2507, 8075340), (2610, 7756658), (2639, 7671420), (2652, 7633815), (2668, 7588035), (2691, 7523180), (2730, 7415706), (2737, 7396740), (2834, 7143570), (2898, 6985810), (2958, 6844110), (2990, 6770862), (3045, 6648564), (3052, 6633315), (3060, 6615973), (3094, 6543270), (3161, 6404580), (3220, 6287229), (3270, 6191094), (3276, 6179755), (3315, 6107052), (3335, 6070428), (3393, 5966660), (3451, 5866380), (3519, 5753020), (3570, 5670834), (3588, 5642385), (3654, 5540470), (3706, 5462730), (3770, 5369994), (3815, 5306652), (3910, 5177718), (3924, 5159245), (3978, 5089210), (4002, 5058690), (4060, 4986423), (4095, 4943804), (4140, 4890067), (4186, 4836330), (4251, 4762380), (4284, 4725695), (4420, 4580289), (4437, 4562740), (4485, 4513908), (4524, 4474995), (4578, 4422210), (4641, 4362180), (4669, 4336020), (4692, 4314765), (4830, 4191486), (4905, 4127396), (4930, 4106466), (5014, 4037670), (5083, 3982860), (5220, 3878329), (5278, 3835710), (5355, 3780556), (5382, 3761590), (5460, 3707853), (5474, 3698370), (5559, 3641820), (5655, 3579996), (5668, 3571785), (5796, 3492905), (5865, 3451812), (5916, 3422055), (5980, 3385431), (6003, 3372460), (6090, 3324282), (6188, 3271635), (6279, 3224220), (6322, 3202290), (6409, 3158820), (6540, 3095547), (6630, 3053526), (6670, 3035214), (6786, 2983330), (6867, 2948140), (6902, 2933190), (7038, 2876510), (7085, 2857428), (7140, 2835417), (7245, 2794324), (7308, 2770235), (7395, 2737644), (7412, 2731365), (7521, 2691780), (7540, 2684997), (7630, 2653326), (7735, 2617308), (7820, 2588859), (7917, 2557140), (7956, 2544605), (8004, 2529345), (8190, 2471902), (8211, 2465580), (8372, 2418165), (8502, 2381190), (8671, 2334780), (8874, 2281370), (8970, 2256954), (9135, 2216188), (9156, 2211105), (9265, 2185092), (9282, 2181090), (9338, 2168010), (9483, 2134860), (9660, 2095743), (9810, 2063698), (9860, 2053233), (9919, 2041020), (9945, 2035684), (10005, 2023476), (10028, 2018835), (10166, 1991430), (10353, 1955460), (10465, 1934532), (10556, 1917855), (10710, 1890278), (10764, 1880795), (10948, 1849185), (11118, 1820910), (11310, 1789998), (11339, 1785420), (11445, 1768884), (11730, 1725906), (12006, 1686230), (12180, 1662141), (12535, 1615068), (12558, 1612110), (12644, 1601145), (12753, 1587460), (12818, 1579410), (12971, 1560780), (13195, 1534284), (13260, 1526763), (13340, 1517607), (13455, 1504636), (13572, 1491665), (13685, 1479348), (13734, 1474070), (13804, 1466595), (13923, 1454060), (14007, 1445340), (14076, 1438255), 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