20014979040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4172

約数の個数: 576

約数和(自身を含む): 85053265920

約数和(自身を除く): 65038286880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 160, 161, 168, 180, 184, 189, 196, 207, 210, 216, 224, 230, 240, 245, 252, 270, 276, 280, 288, 294, 315, 322, 336, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 480, 483, 490, 504, 540, 552, 560, 588, 621, 630, 644, 672, 690, 720, 735, 736, 756, 784, 805, 828, 840, 864, 882, 920, 945, 966, 980, 1008, 1035, 1080, 1104, 1120, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1440, 1449, 1470, 1512, 1568, 1610, 1656, 1680, 1764, 1840, 1890, 1932, 1960, 2016, 2070, 2160, 2205, 2208, 2254, 2352, 2415, 2484, 2520, 2576, 2646, 2760, 2898, 2940, 3024, 3105, 3220, 3312, 3360, 3381, 3528, 3680, 3780, 3864, 3920, 4111, 4140, 4320, 4347, 4410, 4508, 4704, 4830, 4968, 5040, 5152, 5292, 5520, 5635, 5796, 5880, 6048, 6210, 6440, 6615, 6624, 6762, 7056, 7245, 7560, 7728, 7840, 8222, 8280, 8694, 8820, 9016, 9660, 9936, 10080, 10143, 10584, 11040, 11270, 11592, 11760, 12333, 12420, 12880, 13230, 13524, 14112, 14490, 15120, 15456, 16444, 16560, 16905, 17388, 17640, 18032, 19320, 19872, 20286, 20555, 21168, 21735, 22540, 23184, 23520, 24666, 24840, 25760, 26460, 27048, 28777, 28980, 30240, 30429, 32888, 33120, 33810, 34776, 35280, 36064, 36999, 38640, 40572, 41110, 42336, 43470, 45080, 46368, 49332, 49680, 50715, 52920, 54096, 57554, 57960, 60858, 61665, 65776, 67620, 69552, 70560, 73998, 77280, 81144, 82220, 86331, 86940, 90160, 94553, 98664, 99360, 101430, 105840, 108192, 110997, 115108, 115920, 121716, 123330, 131552, 135240, 139104, 143885, 147996, 152145, 162288, 164440, 172662, 173880, 180320, 184995, 189106, 197328, 201439, 202860, 211680, 221994, 230216, 231840, 243432, 246660, 258993, 270480, 283659, 287770, 295992, 304290, 324576, 328880, 345324, 347760, 369990, 378212, 394656, 402878, 405720, 431655, 443988, 460432, 472765, 486864, 493320, 517986, 540960, 554985, 567318, 575540, 591984, 604317, 608580, 657760, 661871, 690648, 695520, 739980, 756424, 776979, 805756, 811440, 850977, 863310, 887976, 920864, 945530, 973728, 986640, 1007195, 1035972, 1109970, 1134636, 1151080, 1183968, 1208634, 1217160, 1294965, 1323742, 1381296, 1418295, 1479960, 1512848, 1553958, 1611512, 1622880, 1701954, 1726620, 1775952, 1812951, 1891060, 1973280, 1985613, 2014390, 2071944, 2219940, 2269272, 2302160, 2417268, 2434320, 2552931, 2589930, 2647484, 2762592, 2836590, 2959920, 3021585, 3025696, 3107916, 3223024, 3309355, 3403908, 3453240, 3551904, 3625902, 3782120, 3884895, 3971226, 4028780, 4143888, 4254885, 4439880, 4538544, 4604320, 4633097, 4834536, 4868640, 5105862, 5179860, 5294968, 5438853, 5673180, 5919840, 5956839, 6043170, 6215832, 6446048, 6618710, 6807816, 6906480, 7251804, 7564240, 7769790, 7942452, 8057560, 8287776, 8509770, 8879760, 9064755, 9077088, 9266194, 9669072, 9928065, 10211724, 10359720, 10589936, 10877706, 11346360, 11913678, 12086340, 12431664, 12764655, 13237420, 13615632, 13812960, 13899291, 14503608, 15128480, 15539580, 15884904, 16115120, 17019540, 17759520, 17870517, 18129510, 18532388, 19338144, 19856130, 20423448, 20719440, 21179872, 21755412, 22692720, 23165485, 23827356, 24172680, 24863328, 25529310, 26474840, 27194265, 27231264, 27798582, 29007216, 29784195, 31079160, 31769808, 32230240, 34039080, 35741034, 36259020, 37064776, 39712260, 40846896, 41438880, 41697873, 43510824, 45385440, 46330970, 47654712, 48345360, 51058620, 52949680, 54388530, 55597164, 58014432, 59568390, 62158320, 63539616, 68078160, 69496455, 71482068, 72518040, 74129552, 79424520, 81693792, 83395746, 87021648, 89352585, 92661940, 95309424, 96690720, 102117240, 105899360, 108777060, 111194328, 119136780, 124316640, 125093619, 136156320, 138992910, 142964136, 145036080, 148259104, 158849040, 166791492, 174043296, 178705170, 185323880, 190618848, 204234480, 208489365, 217554120, 222388656, 238273560, 250187238, 277985820, 285928272, 290072160, 317698080, 333582984, 357410340, 370647760, 408468960, 416978730, 435108240, 444777312, 476547120, 500374476, 555971640, 571856544, 625468095, 667165968, 714820680, 741295520, 833957460, 870216480, 953094240, 1000748952, 1111943280, 1250936190, 1334331936, 1429641360, 1667914920, 2001497904, 2223886560, 2501872380, 2859282720, 3335829840, 4002995808, 5003744760, 6671659680, 10007489520, 20014979040]

約数ペア:

[(1, 20014979040), (2, 10007489520), (3, 6671659680), (4, 5003744760), (5, 4002995808), (6, 3335829840), (7, 2859282720), (8, 2501872380), (9, 2223886560), (10, 2001497904), (12, 1667914920), (14, 1429641360), (15, 1334331936), (16, 1250936190), (18, 1111943280), (20, 1000748952), (21, 953094240), (23, 870216480), (24, 833957460), (27, 741295520), (28, 714820680), (30, 667165968), (32, 625468095), (35, 571856544), (36, 555971640), (40, 500374476), (42, 476547120), (45, 444777312), (46, 435108240), (48, 416978730), (49, 408468960), (54, 370647760), (56, 357410340), (60, 333582984), (63, 317698080), (69, 290072160), (70, 285928272), (72, 277985820), (80, 250187238), (84, 238273560), (90, 222388656), (92, 217554120), (96, 208489365), (98, 204234480), (105, 190618848), (108, 185323880), (112, 178705170), (115, 174043296), (120, 166791492), (126, 158849040), (135, 148259104), (138, 145036080), (140, 142964136), (144, 138992910), (147, 136156320), (160, 125093619), (161, 124316640), (168, 119136780), (180, 111194328), (184, 108777060), (189, 105899360), (196, 102117240), (207, 96690720), (210, 95309424), (216, 92661940), (224, 89352585), (230, 87021648), (240, 83395746), (245, 81693792), (252, 79424520), (270, 74129552), (276, 72518040), (280, 71482068), (288, 69496455), (294, 68078160), (315, 63539616), (322, 62158320), (336, 59568390), (345, 58014432), (360, 55597164), (368, 54388530), (378, 52949680), (392, 51058620), (414, 48345360), (420, 47654712), (432, 46330970), (441, 45385440), (460, 43510824), (480, 41697873), (483, 41438880), (490, 40846896), (504, 39712260), (540, 37064776), (552, 36259020), (560, 35741034), (588, 34039080), (621, 32230240), (630, 31769808), (644, 31079160), (672, 29784195), (690, 29007216), (720, 27798582), (735, 27231264), (736, 27194265), (756, 26474840), (784, 25529310), (805, 24863328), (828, 24172680), (840, 23827356), (864, 23165485), (882, 22692720), (920, 21755412), (945, 21179872), (966, 20719440), (980, 20423448), (1008, 19856130), (1035, 19338144), (1080, 18532388), (1104, 18129510), (1120, 17870517), (1127, 17759520), (1176, 17019540), (1242, 16115120), (1260, 15884904), (1288, 15539580), (1323, 15128480), (1380, 14503608), (1440, 13899291), (1449, 13812960), (1470, 13615632), (1512, 13237420), (1568, 12764655), (1610, 12431664), (1656, 12086340), (1680, 11913678), (1764, 11346360), (1840, 10877706), (1890, 10589936), (1932, 10359720), (1960, 10211724), (2016, 9928065), (2070, 9669072), (2160, 9266194), (2205, 9077088), (2208, 9064755), (2254, 8879760), (2352, 8509770), (2415, 8287776), (2484, 8057560), (2520, 7942452), (2576, 7769790), (2646, 7564240), (2760, 7251804), (2898, 6906480), (2940, 6807816), (3024, 6618710), (3105, 6446048), (3220, 6215832), (3312, 6043170), (3360, 5956839), (3381, 5919840), (3528, 5673180), (3680, 5438853), (3780, 5294968), (3864, 5179860), (3920, 5105862), (4111, 4868640), (4140, 4834536), (4320, 4633097), (4347, 4604320), (4410, 4538544), (4508, 4439880), (4704, 4254885), (4830, 4143888), (4968, 4028780), (5040, 3971226), (5152, 3884895), (5292, 3782120), (5520, 3625902), (5635, 3551904), (5796, 3453240), (5880, 3403908), (6048, 3309355), (6210, 3223024), (6440, 3107916), (6615, 3025696), (6624, 3021585), (6762, 2959920), (7056, 2836590), (7245, 2762592), (7560, 2647484), (7728, 2589930), (7840, 2552931), (8222, 2434320), (8280, 2417268), (8694, 2302160), (8820, 2269272), (9016, 2219940), (9660, 2071944), (9936, 2014390), (10080, 1985613), (10143, 1973280), (10584, 1891060), (11040, 1812951), (11270, 1775952), (11592, 1726620), (11760, 1701954), (12333, 1622880), (12420, 1611512), (12880, 1553958), (13230, 1512848), (13524, 1479960), (14112, 1418295), (14490, 1381296), (15120, 1323742), (15456, 1294965), (16444, 1217160), (16560, 1208634), (16905, 1183968), (17388, 1151080), (17640, 1134636), (18032, 1109970), (19320, 1035972), (19872, 1007195), (20286, 986640), (20555, 973728), (21168, 945530), (21735, 920864), (22540, 887976), (23184, 863310), (23520, 850977), (24666, 811440), (24840, 805756), (25760, 776979), (26460, 756424), (27048, 739980), (28777, 695520), (28980, 690648), (30240, 661871), (30429, 657760), (32888, 608580), (33120, 604317), (33810, 591984), (34776, 575540), (35280, 567318), (36064, 554985), (36999, 540960), (38640, 517986), (40572, 493320), (41110, 486864), (42336, 472765), (43470, 460432), (45080, 443988), (46368, 431655), (49332, 405720), (49680, 402878), (50715, 394656), (52920, 378212), (54096, 369990), (57554, 347760), (57960, 345324), (60858, 328880), (61665, 324576), (65776, 304290), (67620, 295992), (69552, 287770), (70560, 283659), (73998, 270480), (77280, 258993), (81144, 246660), (82220, 243432), (86331, 231840), (86940, 230216), (90160, 221994), (94553, 211680), (98664, 202860), (99360, 201439), (101430, 197328), (105840, 189106), (108192, 184995), (110997, 180320), (115108, 173880), (115920, 172662), (121716, 164440), (123330, 162288), (131552, 152145), (135240, 147996), (139104, 143885)]