20283389280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 1152

約数和(自身を含む): 93326929920

約数和(自身を除く): 73043540640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 98, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 147, 154, 155, 160, 165, 168, 176, 180, 186, 189, 196, 198, 210, 216, 217, 220, 224, 231, 240, 245, 248, 252, 264, 270, 279, 280, 281, 288, 294, 297, 308, 310, 315, 330, 336, 341, 352, 360, 372, 378, 385, 392, 396, 420, 432, 434, 440, 441, 462, 465, 480, 490, 495, 496, 504, 528, 539, 540, 558, 560, 562, 588, 594, 616, 620, 630, 651, 660, 672, 682, 693, 720, 735, 744, 756, 770, 784, 792, 837, 840, 843, 864, 868, 880, 882, 924, 930, 945, 980, 990, 992, 1008, 1023, 1056, 1078, 1080, 1085, 1116, 1120, 1124, 1155, 1176, 1188, 1232, 1240, 1260, 1302, 1320, 1323, 1364, 1386, 1395, 1405, 1440, 1470, 1485, 1488, 1512, 1519, 1540, 1568, 1584, 1617, 1674, 1680, 1686, 1705, 1736, 1760, 1764, 1848, 1860, 1890, 1953, 1960, 1967, 1980, 2016, 2046, 2079, 2156, 2160, 2170, 2205, 2232, 2248, 2310, 2352, 2376, 2387, 2464, 2480, 2520, 2529, 2604, 2640, 2646, 2695, 2728, 2772, 2790, 2810, 2940, 2970, 2976, 3024, 3038, 3069, 3080, 3091, 3168, 3234, 3255, 3348, 3360, 3372, 3410, 3465, 3472, 3528, 3696, 3720, 3780, 3906, 3920, 3934, 3960, 4092, 4158, 4185, 4215, 4312, 4320, 4340, 4410, 4464, 4496, 4557, 4620, 4704, 4752, 4774, 4851, 4960, 5040, 5058, 5115, 5208, 5280, 5292, 5390, 5456, 5544, 5580, 5620, 5859, 5880, 5901, 5940, 6048, 6076, 6138, 6160, 6182, 6468, 6510, 6615, 6696, 6744, 6820, 6930, 6944, 7056, 7161, 7392, 7440, 7560, 7587, 7595, 7812, 7840, 7868, 7920, 8085, 8184, 8316, 8370, 8430, 8624, 8680, 8711, 8820, 8928, 8992, 9114, 9207, 9240, 9273, 9504, 9548, 9702, 9765, 9835, 10080, 10116, 10230, 10395, 10416, 10584, 10780, 10912, 11088, 11160, 11240, 11718, 11760, 11802, 11880, 11935, 12152, 12276, 12320, 12364, 12645, 12936, 13020, 13230, 13392, 13488, 13640, 13671, 13769, 13860, 14112, 14322, 14553, 14880, 15120, 15174, 15190, 15345, 15455, 15624, 15736, 15840, 16170, 16368, 16632, 16709, 16740, 16860, 17248, 17360, 17422, 17640, 17703, 18228, 18414, 18480, 18546, 19096, 19404, 19530, 19670, 20232, 20460, 20790, 20832, 21168, 21483, 21560, 21637, 22176, 22320, 22480, 22785, 23436, 23520, 23604, 23760, 23870, 24255, 24304, 24552, 24728, 25290, 25872, 26040, 26133, 26460, 26784, 26976, 27280, 27342, 27538, 27720, 27819, 28644, 29106, 29295, 29505, 30240, 30348, 30380, 30690, 30910, 31248, 31472, 32340, 32736, 33264, 33418, 33480, 33720, 34720, 34844, 35280, 35406, 35805, 36456, 36828, 36960, 37092, 37935, 38192, 38808, 39060, 39340, 40464, 40920, 41013, 41307, 41580, 42336, 42966, 43120, 43274, 43555, 44640, 44960, 45570, 46035, 46365, 46872, 47208, 47520, 47740, 48510, 48608, 49104, 49456, 50127, 50580, 51744, 52080, 52266, 52920, 53109, 54560, 54684, 55076, 55440, 55638, 57288, 58212, 58590, 59010, 60696, 60760, 60977, 61380, 61820, 62496, 62944, 64449, 64680, 64911, 66528, 66836, 66960, 67440, 68355, 68845, 69688, 70560, 70812, 71610, 72765, 72912, 73656, 74184, 75870, 76384, 77616, 78120, 78399, 78680, 80928, 81840, 82026, 82614, 83160, 83457, 83545, 85932, 86240, 86548, 87110, 88515, 91140, 92070, 92730, 93744, 94416, 95480, 95821, 97020, 98208, 98912, 100254, 101160, 104160, 104532, 105840, 106218, 107415, 108185, 109368, 110152, 110880, 111276, 114576, 116424, 117180, 118020, 121392, 121520, 121954, 122760, 123640, 123921, 128898, 129360, 129822, 130665, 133672, 133920, 134880, 136710, 137690, 139095, 139376, 141624, 143220, 145530, 145824, 147312, 148368, 150381, 151459, 151740, 155232, 156240, 156798, 157360, 163680, 164052, 165228, 166320, 166914, 167090, 171864, 173096, 174220, 177030, 182280, 182931, 184140, 185460, 187488, 188832, 190960, 191642, 194040, 194733, 200508, 202320, 205065, 206535, 209064, 211680, 212436, 214830, 216370, 218736, 220304, 222552, 229152, 232848, 234360, 235197, 236040, 242784, 243040, 243908, 245520, 247280, 247842, 250635, 257796, 258720, 259644, 261330, 265545, 267344, 273420, 275380, 278190, 278752, 283248, 286440, 287463, 291060, 294624, 296736, 300762, 302918, 303480, 304885, 312480, 313596, 314720, 322245, 324555, 328104, 330456, 332640, 333828, 334180, 343728, 346192, 348440, 354060, 364560, 365862, 368280, 370920, 371763, 381920, 383284, 388080, 389466, 391995, 401016, 404640, 410130, 413070, 417285, 418128, 424872, 426839, 429660, 432740, 437472, 440608, 445104, 451143, 454377, 465696, 468720, 470394, 472080, 479105, 487816, 491040, 494560, 495684, 501270, 515592, 519288, 522660, 531090, 534688, 546840, 548793, 550760, 556380, 566496, 572880, 574926, 582120, 584199, 601524, 605836, 606960, 609770, 619605, 627192, 644490, 649110, 656208, 660912, 667656, 668360, 670747, 687456, 692384, 696880, 708120, 729120, 731724, 736560, 741840, 743526, 751905, 757295, 766568, 776160, 778932, 783990, 802032, 820260, 826140, 834570, 836256, 849744, 853678, 859320, 862389, 865480, 890208, 902286, 908754, 914655, 937440, 940788, 944160, 958210, 973665, 975632, 991368, 1002540, 1031184, 1038576, 1045320, 1062180, 1093680, 1097586, 1101520, 1112760, 1145760, 1149852, 1164240, 1168398, 1175985, 1203048, 1211672, 1213920, 1219540, 1239210, 1254384, 1280517, 1288980, 1298220, 1312416, 1321824, 1335312, 1336720, 1341494, 1363131, 1393760, 1416240, 1437315, 1463448, 1473120, 1483680, 1487052, 1503810, 1514590, 1533136, 1557864, 1567980, 1604064, 1640520, 1646379, 1652280, 1669140, 1699488, 1707356, 1718640, 1724778, 1730960, 1804572, 1817508, 1829310, 1858815, 1881576, 1916420, 1947330, 1951264, 1982736, 2005080, 2012241, 2062368, 2077152, 2090640, 2124360, 2134195, 2187360, 2195172, 2203040, 2225520, 2255715, 2271885, 2299704, 2328480, 2336796, 2351970, 2406096, 2423344, 2439080, 2478420, 2508768, 2561034, 2577960, 2587167, 2596440, 2670624, 2673440, 2682988, 2726262, 2743965, 2832480, 2874630, 2920995, 2926896, 2974104, 3007620, 3029180, 3066272, 3115728, 3135960, 3281040, 3292758, 3304560, 3338280, 3353735, 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14634480, 14870520, 15331360, 15366204, 15578640, 16097928, 16357572, 16463790, 17073560, 17247780, 17561376, 18045720, 18110169, 18175080, 18694368, 18780916, 18815760, 19207755, 19827360, 20122410, 20446965, 20488272, 20697336, 21463904, 21810096, 21951720, 22997040, 23049306, 23367960, 23476145, 24060960, 24146892, 24233440, 25610340, 25871670, 26342064, 26829880, 27262620, 27596448, 28171374, 29268960, 29741040, 30183615, 30732408, 31157280, 32195856, 32715144, 32927580, 34147120, 34495560, 36091440, 36220338, 36350160, 37561832, 37631520, 38415510, 40244820, 40893930, 40976544, 41394672, 42257061, 43620192, 43903440, 45994080, 46098612, 46735920, 46952290, 48293784, 51220680, 51743340, 52684128, 53659760, 54525240, 56342748, 57623265, 59482080, 60367230, 61464816, 64391712, 65430288, 65855160, 68294240, 68991120, 70428435, 72182880, 72440676, 72700320, 75123664, 76831020, 80489640, 81787860, 82789344, 84514122, 87806880, 90550845, 92197224, 93471840, 93904580, 96587568, 102441360, 103486680, 107319520, 109050480, 112685496, 115246530, 120734460, 122929632, 126771183, 130860576, 131710320, 137982240, 140856870, 144881352, 150247328, 153662040, 160979280, 163575720, 169028244, 181101690, 184394448, 187809160, 193175136, 204882720, 206973360, 211285305, 218100960, 225370992, 230493060, 241468920, 253542366, 263420640, 281713740, 289762704, 307324080, 321958560, 327151440, 338056488, 362203380, 368788896, 375618320, 413946720, 422570610, 450741984, 460986120, 482937840, 507084732, 563427480, 579525408, 614648160, 633855915, 654302880, 676112976, 724406760, 751236640, 845141220, 921972240, 965875680, 1014169464, 1126854960, 1267711830, 1352225952, 1448813520, 1690282440, 1843944480, 2028338928, 2253709920, 2535423660, 2897627040, 3380564880, 4056677856, 5070847320, 6761129760, 10141694640, 20283389280]

約数ペア:

[(1, 20283389280), (2, 10141694640), (3, 6761129760), (4, 5070847320), (5, 4056677856), (6, 3380564880), (7, 2897627040), (8, 2535423660), (9, 2253709920), (10, 2028338928), (11, 1843944480), (12, 1690282440), (14, 1448813520), (15, 1352225952), (16, 1267711830), (18, 1126854960), (20, 1014169464), (21, 965875680), (22, 921972240), (24, 845141220), (27, 751236640), (28, 724406760), (30, 676112976), (31, 654302880), (32, 633855915), (33, 614648160), (35, 579525408), (36, 563427480), (40, 507084732), (42, 482937840), (44, 460986120), (45, 450741984), (48, 422570610), (49, 413946720), (54, 375618320), (55, 368788896), (56, 362203380), (60, 338056488), (62, 327151440), (63, 321958560), (66, 307324080), (70, 289762704), (72, 281713740), (77, 263420640), (80, 253542366), (84, 241468920), (88, 230493060), (90, 225370992), (93, 218100960), (96, 211285305), (98, 206973360), (99, 204882720), (105, 193175136), (108, 187809160), (110, 184394448), (112, 181101690), (120, 169028244), (124, 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(495, 40976544), (496, 40893930), (504, 40244820), (528, 38415510), (539, 37631520), (540, 37561832), (558, 36350160), (560, 36220338), (562, 36091440), (588, 34495560), (594, 34147120), (616, 32927580), (620, 32715144), (630, 32195856), (651, 31157280), (660, 30732408), (672, 30183615), (682, 29741040), (693, 29268960), (720, 28171374), (735, 27596448), (744, 27262620), (756, 26829880), (770, 26342064), (784, 25871670), (792, 25610340), (837, 24233440), (840, 24146892), (843, 24060960), (864, 23476145), (868, 23367960), (880, 23049306), (882, 22997040), (924, 21951720), (930, 21810096), (945, 21463904), (980, 20697336), (990, 20488272), (992, 20446965), (1008, 20122410), (1023, 19827360), (1056, 19207755), (1078, 18815760), (1080, 18780916), (1085, 18694368), (1116, 18175080), (1120, 18110169), (1124, 18045720), (1155, 17561376), (1176, 17247780), (1188, 17073560), (1232, 16463790), (1240, 16357572), (1260, 16097928), (1302, 15578640), (1320, 15366204), (1323, 15331360), (1364, 14870520), (1386, 14634480), (1395, 14540064), (1405, 14436576), (1440, 14085687), (1470, 13798224), (1485, 13658848), (1488, 13631310), (1512, 13414940), (1519, 13353120), (1540, 13171032), (1568, 12935835), (1584, 12805170), (1617, 12543840), (1674, 12116720), (1680, 12073446), (1686, 12030480), (1705, 11896416), (1736, 11683980), (1760, 11524653), (1764, 11498520), (1848, 10975860), (1860, 10905048), (1890, 10731952), (1953, 10385760), (1960, 10348668), (1967, 10311840), (1980, 10244136), (2016, 10061205), (2046, 9913680), (2079, 9756320), (2156, 9407880), (2160, 9390458), (2170, 9347184), (2205, 9198816), (2232, 9087540), (2248, 9022860), (2310, 8780688), (2352, 8623890), (2376, 8536780), (2387, 8497440), (2464, 8231895), (2480, 8178786), (2520, 8048964), (2529, 8020320), (2604, 7789320), (2640, 7683102), (2646, 7665680), (2695, 7526304), (2728, 7435260), (2772, 7317240), (2790, 7270032), (2810, 7218288), (2940, 6899112), (2970, 6829424), (2976, 6815655), (3024, 6707470), (3038, 6676560), (3069, 6609120), (3080, 6585516), (3091, 6562080), (3168, 6402585), (3234, 6271920), (3255, 6231456), (3348, 6058360), (3360, 6036723), (3372, 6015240), (3410, 5948208), (3465, 5853792), (3472, 5841990), (3528, 5749260), (3696, 5487930), (3720, 5452524), (3780, 5365976), (3906, 5192880), (3920, 5174334), (3934, 5155920), (3960, 5122068), (4092, 4956840), (4158, 4878160), (4185, 4846688), (4215, 4812192), (4312, 4703940), (4320, 4695229), (4340, 4673592), (4410, 4599408), (4464, 4543770), (4496, 4511430), (4557, 4451040), (4620, 4390344), (4704, 4311945), (4752, 4268390), (4774, 4248720), (4851, 4181280), (4960, 4089393), (5040, 4024482), (5058, 4010160), (5115, 3965472), (5208, 3894660), (5280, 3841551), (5292, 3832840), (5390, 3763152), (5456, 3717630), (5544, 3658620), (5580, 3635016), (5620, 3609144), (5859, 3461920), (5880, 3449556), (5901, 3437280), (5940, 3414712), (6048, 3353735), (6076, 3338280), (6138, 3304560), (6160, 3292758), (6182, 3281040), (6468, 3135960), (6510, 3115728), (6615, 3066272), (6696, 3029180), (6744, 3007620), (6820, 2974104), (6930, 2926896), (6944, 2920995), (7056, 2874630), (7161, 2832480), (7392, 2743965), (7440, 2726262), (7560, 2682988), (7587, 2673440), (7595, 2670624), (7812, 2596440), (7840, 2587167), (7868, 2577960), (7920, 2561034), (8085, 2508768), (8184, 2478420), (8316, 2439080), (8370, 2423344), (8430, 2406096), (8624, 2351970), (8680, 2336796), (8711, 2328480), (8820, 2299704), (8928, 2271885), (8992, 2255715), (9114, 2225520), (9207, 2203040), (9240, 2195172), (9273, 2187360), (9504, 2134195), (9548, 2124360), (9702, 2090640), (9765, 2077152), (9835, 2062368), (10080, 2012241), (10116, 2005080), (10230, 1982736), (10395, 1951264), (10416, 1947330), (10584, 1916420), (10780, 1881576), (10912, 1858815), (11088, 1829310), (11160, 1817508), (11240, 1804572), (11718, 1730960), (11760, 1724778), (11802, 1718640), (11880, 1707356), (11935, 1699488), (12152, 1669140), (12276, 1652280), (12320, 1646379), (12364, 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