20317910400

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 1152

約数和(自身を含む): 83905567200

約数和(自身を除く): 63587656800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 29, 30, 32, 34, 36, 40, 45, 48, 50, 51, 53, 54, 58, 60, 64, 68, 72, 75, 80, 81, 85, 87, 90, 96, 100, 102, 106, 108, 116, 120, 128, 135, 136, 144, 145, 150, 153, 159, 160, 162, 170, 174, 180, 192, 200, 204, 212, 216, 225, 232, 240, 243, 255, 261, 265, 270, 272, 288, 290, 300, 306, 318, 320, 324, 340, 348, 360, 384, 400, 405, 408, 424, 425, 432, 435, 450, 459, 464, 477, 480, 486, 493, 510, 522, 530, 540, 544, 576, 580, 600, 612, 636, 640, 648, 675, 680, 696, 720, 725, 765, 783, 795, 800, 810, 816, 848, 850, 864, 870, 900, 901, 918, 928, 954, 960, 972, 986, 1020, 1044, 1060, 1080, 1088, 1152, 1160, 1200, 1215, 1224, 1272, 1275, 1296, 1305, 1325, 1350, 1360, 1377, 1392, 1431, 1440, 1450, 1479, 1530, 1537, 1566, 1590, 1600, 1620, 1632, 1696, 1700, 1728, 1740, 1800, 1802, 1836, 1856, 1908, 1920, 1944, 1972, 2025, 2040, 2088, 2120, 2160, 2175, 2176, 2295, 2320, 2349, 2385, 2400, 2430, 2448, 2465, 2544, 2550, 2592, 2610, 2650, 2700, 2703, 2720, 2754, 2784, 2862, 2880, 2900, 2958, 3060, 3074, 3132, 3180, 3200, 3240, 3264, 3392, 3400, 3456, 3480, 3600, 3604, 3672, 3712, 3816, 3825, 3888, 3915, 3944, 3975, 4050, 4080, 4131, 4176, 4240, 4293, 4320, 4350, 4437, 4505, 4590, 4611, 4640, 4698, 4770, 4800, 4860, 4896, 4930, 5088, 5100, 5184, 5220, 5300, 5400, 5406, 5440, 5508, 5568, 5724, 5760, 5800, 5916, 6075, 6120, 6148, 6264, 6360, 6480, 6525, 6528, 6784, 6800, 6885, 6960, 7047, 7155, 7200, 7208, 7344, 7395, 7632, 7650, 7685, 7776, 7830, 7888, 7950, 8100, 8109, 8160, 8262, 8352, 8480, 8586, 8640, 8700, 8874, 9010, 9180, 9222, 9280, 9396, 9540, 9600, 9720, 9792, 9860, 10176, 10200, 10368, 10440, 10600, 10800, 10812, 10880, 11016, 11136, 11448, 11475, 11600, 11745, 11832, 11925, 12150, 12240, 12296, 12325, 12528, 12720, 12879, 12960, 13050, 13311, 13515, 13600, 13770, 13833, 13920, 14094, 14310, 14400, 14416, 14688, 14790, 15264, 15300, 15370, 15552, 15660, 15776, 15900, 16200, 16218, 16320, 16524, 16704, 16960, 17172, 17280, 17400, 17748, 18020, 18360, 18444, 18560, 18792, 19080, 19440, 19575, 19584, 19720, 20352, 20400, 20655, 20880, 21200, 21465, 21600, 21624, 22032, 22185, 22525, 22896, 22950, 23055, 23200, 23490, 23664, 23850, 24300, 24327, 24480, 24592, 24650, 25056, 25440, 25758, 25920, 26100, 26129, 26622, 27030, 27200, 27540, 27666, 27840, 28188, 28620, 28800, 28832, 29376, 29580, 30528, 30600, 30740, 31104, 31320, 31552, 31800, 32400, 32436, 32640, 33048, 33408, 33920, 34344, 34425, 34800, 35235, 35496, 35775, 36040, 36720, 36888, 36975, 37584, 38160, 38425, 38880, 39150, 39440, 39933, 40545, 40800, 41310, 41499, 41760, 42400, 42930, 43200, 43248, 44064, 44370, 45050, 45792, 45900, 46110, 46400, 46980, 47328, 47700, 48600, 48654, 48960, 49184, 49300, 50112, 50880, 51516, 51840, 52200, 52258, 53244, 54060, 54400, 55080, 55332, 55680, 56376, 57240, 57664, 58725, 58752, 59160, 61056, 61200, 61480, 62640, 63104, 63600, 64395, 64800, 64872, 66096, 66555, 67575, 68688, 68850, 69165, 69600, 70470, 70992, 71550, 72080, 72981, 73440, 73776, 73950, 75168, 76320, 76850, 77760, 78300, 78387, 78880, 79866, 81090, 81600, 82620, 82998, 83520, 84800, 85860, 86400, 86496, 88128, 88740, 90100, 91584, 91800, 92220, 92800, 93960, 94656, 95400, 97200, 97308, 97920, 98368, 98600, 100224, 101760, 103032, 103275, 104400, 104516, 106488, 107325, 108120, 110160, 110664, 110925, 112752, 114480, 115275, 115328, 117450, 118320, 119799, 121635, 122400, 122960, 124497, 125280, 127200, 128790, 129600, 129744, 130645, 132192, 133110, 135150, 137376, 137700, 138330, 139200, 140940, 141984, 143100, 144160, 145962, 146880, 147552, 147900, 150336, 152640, 153700, 155520, 156600, 156774, 157760, 159732, 162180, 163200, 165240, 165996, 167040, 169600, 171720, 172992, 176175, 176256, 177480, 180200, 183168, 183600, 184440, 187920, 189312, 190800, 194400, 194616, 196736, 197200, 199665, 202725, 206064, 206550, 207495, 208800, 209032, 212976, 214650, 216240, 218943, 220320, 221328, 221850, 225504, 228960, 230550, 234900, 235161, 236640, 239598, 243270, 244800, 245920, 248994, 250560, 254400, 257580, 259200, 259488, 261290, 264384, 266220, 270300, 274752, 275400, 276660, 278400, 281880, 283968, 286200, 288320, 291924, 293760, 295104, 295800, 300672, 305280, 307400, 313200, 313548, 315520, 319464, 321975, 324360, 330480, 331992, 332775, 343440, 345825, 345984, 352350, 354960, 360400, 364905, 367200, 368880, 373491, 375840, 381600, 388800, 389232, 391935, 394400, 399330, 405450, 412128, 413100, 414990, 417600, 418064, 425952, 429300, 432480, 437886, 440640, 442656, 443700, 451008, 457920, 461100, 469800, 470322, 473280, 479196, 486540, 489600, 491840, 497988, 501120, 508800, 515160, 518976, 522580, 528768, 532440, 540600, 549504, 550800, 553320, 563760, 567936, 572400, 576640, 583848, 590208, 591600, 598995, 608175, 614800, 622485, 626400, 627096, 638928, 643950, 648720, 653225, 660960, 663984, 665550, 686880, 691650, 704700, 705483, 709920, 720800, 729810, 734400, 737760, 746982, 751680, 763200, 777600, 778464, 783870, 788800, 798660, 810900, 824256, 826200, 829980, 835200, 836128, 851904, 858600, 864960, 875772, 881280, 885312, 887400, 902016, 915840, 922200, 939600, 940644, 946560, 958392, 973080, 983680, 995976, 998325, 1030320, 1037475, 1037952, 1045160, 1064880, 1081200, 1094715, 1101600, 1106640, 1127520, 1144800, 1167696, 1175805, 1183200, 1197990, 1216350, 1229600, 1244970, 1252800, 1254192, 1277856, 1287900, 1297440, 1306450, 1321920, 1327968, 1331100, 1373760, 1383300, 1409400, 1410966, 1419840, 1441600, 1459620, 1468800, 1475520, 1493964, 1503360, 1526400, 1556928, 1567740, 1577600, 1597320, 1621800, 1648512, 1652400, 1659960, 1672256, 1703808, 1717200, 1729920, 1751544, 1770624, 1774800, 1824525, 1844400, 1867455, 1879200, 1881288, 1916784, 1946160, 1959675, 1991952, 1996650, 2060640, 2074950, 2090320, 2116449, 2129760, 2162400, 2189430, 2203200, 2213280, 2255040, 2289600, 2335392, 2351610, 2366400, 2395980, 2432700, 2459200, 2489940, 2505600, 2508384, 2555712, 2575800, 2594880, 2612900, 2643840, 2655936, 2662200, 2747520, 2766600, 2818800, 2821932, 2839680, 2883200, 2919240, 2951040, 2987928, 2994975, 3112425, 3113856, 3135480, 3194640, 3243600, 3304800, 3319920, 3344512, 3434400, 3503088, 3527415, 3549600, 3649050, 3688800, 3734910, 3758400, 3762576, 3833568, 3892320, 3919350, 3983904, 3993300, 4121280, 4149900, 4180640, 4232898, 4259520, 4324800, 4378860, 4406400, 4426560, 4510080, 4579200, 4670784, 4703220, 4732800, 4791960, 4865400, 4918400, 4979880, 5016768, 5111424, 5151600, 5189760, 5225800, 5311872, 5324400, 5473575, 5533200, 5637600, 5643864, 5838480, 5879025, 5975856, 5989950, 6224850, 6270960, 6349347, 6389280, 6487200, 6609600, 6639840, 6868800, 7006176, 7054830, 7099200, 7298100, 7377600, 7469820, 7516800, 7525152, 7667136, 7784640, 7838700, 7967808, 7986600, 8242560, 8299800, 8361280, 8465796, 8519040, 8649600, 8757720, 8853120, 9337275, 9341568, 9406440, 9583920, 9730800, 9959760, 10033536, 10303200, 10451600, 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74698200, 75251520, 76671360, 77846400, 79678080, 83612800, 84657960, 87577200, 90301824, 94064400, 95839200, 99597600, 101589552, 105822450, 112877280, 116769600, 119517120, 125419200, 126986940, 127785600, 132796800, 135452736, 140123520, 141096600, 149396400, 150503040, 158733675, 169315920, 175154400, 188128800, 191678400, 199195200, 203179104, 211644900, 225754560, 233539200, 239034240, 250838400, 253973880, 270905472, 282193200, 298792800, 317467350, 338631840, 350308800, 376257600, 383356800, 398390400, 406358208, 423289800, 451509120, 507947760, 564386400, 597585600, 634934700, 677263680, 700617600, 752515200, 812716416, 846579600, 1015895520, 1128772800, 1195171200, 1269869400, 1354527360, 1693159200, 2031791040, 2257545600, 2539738800, 3386318400, 4063582080, 5079477600, 6772636800, 10158955200, 20317910400]

約数ペア:

[(1, 20317910400), (2, 10158955200), (3, 6772636800), (4, 5079477600), (5, 4063582080), (6, 3386318400), (8, 2539738800), (9, 2257545600), (10, 2031791040), (12, 1693159200), (15, 1354527360), (16, 1269869400), (17, 1195171200), (18, 1128772800), (20, 1015895520), (24, 846579600), (25, 812716416), (27, 752515200), (29, 700617600), (30, 677263680), (32, 634934700), (34, 597585600), (36, 564386400), (40, 507947760), (45, 451509120), (48, 423289800), (50, 406358208), (51, 398390400), (53, 383356800), (54, 376257600), (58, 350308800), (60, 338631840), (64, 317467350), (68, 298792800), (72, 282193200), (75, 270905472), (80, 253973880), (81, 250838400), (85, 239034240), (87, 233539200), (90, 225754560), (96, 211644900), (100, 203179104), (102, 199195200), (106, 191678400), (108, 188128800), (116, 175154400), (120, 169315920), (128, 158733675), (135, 150503040), (136, 149396400), (144, 141096600), (145, 140123520), (150, 135452736), (153, 132796800), (159, 127785600), (160, 126986940), (162, 125419200), (170, 119517120), (174, 116769600), (180, 112877280), (192, 105822450), (200, 101589552), (204, 99597600), (212, 95839200), (216, 94064400), (225, 90301824), (232, 87577200), (240, 84657960), (243, 83612800), (255, 79678080), (261, 77846400), (265, 76671360), (270, 75251520), (272, 74698200), (288, 70548300), (290, 70061760), (300, 67726368), (306, 66398400), (318, 63892800), (320, 63493470), (324, 62709600), (340, 59758560), (348, 58384800), (360, 56438640), (384, 52911225), (400, 50794776), (405, 50167680), (408, 49798800), (424, 47919600), (425, 47806848), (432, 47032200), (435, 46707840), (450, 45150912), (459, 44265600), (464, 43788600), (477, 42595200), (480, 42328980), (486, 41806400), (493, 41212800), (510, 39839040), (522, 38923200), (530, 38335680), (540, 37625760), (544, 37349100), (576, 35274150), (580, 35030880), (600, 33863184), (612, 33199200), (636, 31946400), (640, 31746735), (648, 31354800), (675, 30100608), (680, 29879280), (696, 29192400), (720, 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(1856, 10947150), (1908, 10648800), (1920, 10582245), (1944, 10451600), (1972, 10303200), (2025, 10033536), (2040, 9959760), (2088, 9730800), (2120, 9583920), (2160, 9406440), (2175, 9341568), (2176, 9337275), (2295, 8853120), (2320, 8757720), (2349, 8649600), (2385, 8519040), (2400, 8465796), (2430, 8361280), (2448, 8299800), (2465, 8242560), (2544, 7986600), (2550, 7967808), (2592, 7838700), (2610, 7784640), (2650, 7667136), (2700, 7525152), (2703, 7516800), (2720, 7469820), (2754, 7377600), (2784, 7298100), (2862, 7099200), (2880, 7054830), (2900, 7006176), (2958, 6868800), (3060, 6639840), (3074, 6609600), (3132, 6487200), (3180, 6389280), (3200, 6349347), (3240, 6270960), (3264, 6224850), (3392, 5989950), (3400, 5975856), (3456, 5879025), (3480, 5838480), (3600, 5643864), (3604, 5637600), (3672, 5533200), (3712, 5473575), (3816, 5324400), (3825, 5311872), (3888, 5225800), (3915, 5189760), (3944, 5151600), (3975, 5111424), (4050, 5016768), (4080, 4979880), (4131, 4918400), (4176, 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(8352, 2432700), (8480, 2395980), (8586, 2366400), (8640, 2351610), (8700, 2335392), (8874, 2289600), (9010, 2255040), (9180, 2213280), (9222, 2203200), (9280, 2189430), (9396, 2162400), (9540, 2129760), (9600, 2116449), (9720, 2090320), (9792, 2074950), (9860, 2060640), (10176, 1996650), (10200, 1991952), (10368, 1959675), (10440, 1946160), (10600, 1916784), (10800, 1881288), (10812, 1879200), (10880, 1867455), (11016, 1844400), (11136, 1824525), (11448, 1774800), (11475, 1770624), (11600, 1751544), (11745, 1729920), (11832, 1717200), (11925, 1703808), (12150, 1672256), (12240, 1659960), (12296, 1652400), (12325, 1648512), (12528, 1621800), (12720, 1597320), (12879, 1577600), (12960, 1567740), (13050, 1556928), (13311, 1526400), (13515, 1503360), (13600, 1493964), (13770, 1475520), (13833, 1468800), (13920, 1459620), (14094, 1441600), (14310, 1419840), (14400, 1410966), (14416, 1409400), (14688, 1383300), (14790, 1373760), (15264, 1331100), (15300, 1327968), (15370, 1321920), (15552, 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