20486516400

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 1080

約数和(自身を含む): 90207455520

約数和(自身を除く): 69720939120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 28, 29, 30, 34, 35, 36, 40, 42, 45, 48, 50, 51, 56, 58, 60, 63, 68, 70, 72, 75, 80, 84, 85, 87, 90, 97, 100, 102, 105, 112, 116, 119, 120, 126, 136, 140, 144, 145, 150, 153, 168, 170, 174, 175, 180, 194, 200, 203, 204, 210, 225, 232, 238, 240, 252, 255, 261, 272, 280, 289, 290, 291, 300, 306, 315, 336, 340, 348, 350, 357, 360, 388, 400, 406, 408, 420, 425, 435, 450, 464, 476, 485, 493, 504, 510, 522, 525, 560, 578, 580, 582, 595, 600, 609, 612, 630, 679, 680, 696, 700, 714, 720, 725, 765, 776, 812, 816, 840, 850, 867, 870, 873, 900, 952, 970, 986, 1008, 1015, 1020, 1044, 1050, 1071, 1156, 1160, 1164, 1190, 1200, 1218, 1224, 1260, 1275, 1305, 1358, 1360, 1392, 1400, 1428, 1445, 1450, 1455, 1479, 1530, 1552, 1575, 1624, 1649, 1680, 1700, 1734, 1740, 1746, 1785, 1800, 1827, 1904, 1940, 1972, 2023, 2030, 2037, 2040, 2088, 2100, 2142, 2175, 2312, 2320, 2328, 2380, 2425, 2436, 2448, 2465, 2520, 2550, 2601, 2610, 2716, 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92344, 95642, 97104, 97776, 98455, 98600, 98940, 100572, 101150, 101268, 101850, 103530, 103887, 104040, 104400, 107100, 110925, 112132, 112520, 115430, 115600, 116400, 117334, 118146, 118320, 118728, 121380, 121800, 122220, 123675, 124236, 125715, 126585, 130050, 131920, 134096, 135024, 135800, 138040, 138516, 140165, 140650, 142800, 143463, 145656, 146160, 147900, 148410, 150858, 151725, 152775, 155295, 157528, 161840, 162960, 164900, 165648, 167620, 168198, 168780, 172550, 173145, 173400, 174600, 176001, 177219, 177480, 182070, 182700, 184688, 191284, 196231, 196910, 197200, 197880, 201144, 202300, 202536, 203700, 207060, 207774, 208080, 209525, 210975, 214200, 221850, 224264, 225040, 230860, 234668, 236292, 237456, 239105, 242760, 243600, 244440, 247350, 248472, 251430, 252297, 253170, 258825, 260100, 271600, 276080, 277032, 280330, 281300, 286926, 288575, 291312, 293335, 295365, 295800, 296820, 301716, 303450, 305550, 310590, 315056, 329800, 334747, 335240, 336396, 337560, 345100, 346290, 346800, 349200, 352002, 354438, 354960, 364140, 365400, 371025, 377145, 382568, 392462, 393820, 395760, 402288, 404600, 405072, 407400, 414120, 415548, 419050, 420495, 421950, 428400, 430389, 443700, 448528, 455175, 461720, 469336, 472584, 478210, 485520, 488880, 492275, 494700, 496944, 502860, 504594, 506340, 517650, 519435, 520200, 528003, 554064, 560660, 562600, 573852, 577150, 586670, 588693, 590730, 591600, 593640, 603432, 606900, 611100, 621180, 628575, 632925, 659600, 669494, 670480, 672792, 675120, 690200, 692580, 700825, 704004, 708876, 717315, 728280, 730800, 742050, 754290, 765136, 776475, 784924, 787640, 809200, 812957, 814800, 828240, 831096, 838100, 840990, 843900, 860778, 865725, 880005, 886095, 887400, 910350, 923440, 938672, 945168, 956420, 981155, 984550, 989400, 1004241, 1005720, 1009188, 1012680, 1035300, 1038870, 1040400, 1056006, 1121320, 1125200, 1147704, 1154300, 1173340, 1177386, 1181460, 1187280, 1195525, 1206864, 1213800, 1222200, 1242360, 1257150, 1261485, 1265850, 1338988, 1345584, 1380400, 1385160, 1401650, 1408008, 1417752, 1434630, 1456560, 1466675, 1476825, 1484100, 1508580, 1552950, 1569848, 1575280, 1625914, 1662192, 1673735, 1676200, 1681980, 1687800, 1721556, 1731450, 1760010, 1766079, 1772190, 1774800, 1820700, 1885725, 1912840, 1962310, 1969100, 1978800, 2008482, 2011440, 2018376, 2025360, 2070600, 2077740, 2102475, 2112012, 2151945, 2242640, 2295408, 2308600, 2346680, 2354772, 2362920, 2391050, 2427600, 2438871, 2444400, 2484720, 2514300, 2522970, 2531700, 2597175, 2640015, 2677976, 2770320, 2803300, 2816016, 2835504, 2869260, 2933350, 2943465, 2953650, 2968200, 3012723, 3017160, 3105900, 3139696, 3251828, 3347470, 3352400, 3363960, 3375600, 3443112, 3462900, 3520020, 3532158, 3544380, 3586575, 3641400, 3771450, 3825680, 3924620, 3938200, 4016964, 4036752, 4064785, 4141200, 4155480, 4204950, 4224024, 4303890, 4400025, 4430475, 4617200, 4693360, 4709544, 4725840, 4782100, 4877742, 4905775, 5021205, 5028600, 5045940, 5063400, 5194350, 5280030, 5355952, 5606600, 5690699, 5738520, 5866700, 5886930, 5907300, 5936400, 6025446, 6034320, 6211800, 6307425, 6503656, 6694940, 6727920, 6886224, 6925800, 7040040, 7064316, 7088760, 7173150, 7282800, 7316613, 7542900, 7849240, 7876400, 8033928, 8129570, 8310960, 8368675, 8409900, 8448048, 8607780, 8800050, 8830395, 8860950, 9419088, 9564200, 9755484, 9811550, 10042410, 10057200, 10091880, 10126800, 10388700, 10560060, 10759725, 11213200, 11381398, 11477040, 11733400, 11773860, 11814600, 12050892, 12194355, 12423600, 12614850, 13007312, 13200075, 13389880, 13851600, 14080080, 14128632, 14177520, 14346300, 14633226, 14717325, 15063615, 15085800, 15698480, 16067856, 16259140, 16737350, 16819800, 17072097, 17215560, 17600100, 17660790, 17721900, 19128400, 19510968, 19623100, 20084820, 20183760, 20323925, 20777400, 21120120, 21519450, 22762796, 23466800, 23547720, 23629200, 24101784, 24388710, 25106025, 25229700, 26400150, 26779760, 28257264, 28453495, 28692600, 29266452, 29434650, 30127230, 30171600, 32518280, 33474700, 33639600, 34144194, 34431120, 35200200, 35321580, 35443800, 36583065, 39021936, 39246200, 40169640, 40647850, 41554800, 42240240, 43038900, 44151975, 45525592, 47095440, 48203568, 48777420, 50212050, 50459400, 51216291, 52800300, 56906990, 57385200, 58532904, 58869300, 60254460, 60971775, 65036560, 66949400, 68288388, 70400400, 70643160, 70887600, 73166130, 75318075, 78492400, 80339280, 81295700, 85360485, 86077800, 88303950, 91051184, 97554840, 100424100, 100918800, 102432582, 105600600, 113813980, 117065808, 117738600, 120508920, 121943550, 133898800, 136576776, 141286320, 142267475, 146332260, 150636150, 162591400, 170720970, 172155600, 176607900, 182915325, 195109680, 200848200, 204865164, 211201200, 227627960, 235477200, 241017840, 243887100, 256081455, 273153552, 284534950, 292664520, 301272300, 325182800, 341441940, 353215800, 365830650, 401696400, 409730328, 426802425, 455255920, 487774200, 512162910, 569069900, 585329040, 602544600, 682883880, 706431600, 731661300, 819460656, 853604850, 975548400, 1024325820, 1138139800, 1205089200, 1280407275, 1365767760, 1463322600, 1707209700, 2048651640, 2276279600, 2560814550, 2926645200, 3414419400, 4097303280, 5121629100, 6828838800, 10243258200, 20486516400]

約数ペア:

[(1, 20486516400), (2, 10243258200), (3, 6828838800), (4, 5121629100), (5, 4097303280), (6, 3414419400), (7, 2926645200), (8, 2560814550), (9, 2276279600), (10, 2048651640), (12, 1707209700), (14, 1463322600), (15, 1365767760), (16, 1280407275), (17, 1205089200), (18, 1138139800), (20, 1024325820), (21, 975548400), (24, 853604850), (25, 819460656), (28, 731661300), (29, 706431600), (30, 682883880), (34, 602544600), (35, 585329040), (36, 569069900), (40, 512162910), (42, 487774200), (45, 455255920), (48, 426802425), (50, 409730328), (51, 401696400), (56, 365830650), (58, 353215800), (60, 341441940), (63, 325182800), (68, 301272300), (70, 292664520), (72, 284534950), (75, 273153552), (80, 256081455), (84, 243887100), (85, 241017840), (87, 235477200), (90, 227627960), (97, 211201200), (100, 204865164), (102, 200848200), (105, 195109680), (112, 182915325), (116, 176607900), (119, 172155600), (120, 170720970), (126, 162591400), (136, 150636150), (140, 146332260), (144, 142267475), (145, 141286320), (150, 136576776), (153, 133898800), (168, 121943550), (170, 120508920), (174, 117738600), (175, 117065808), (180, 113813980), (194, 105600600), (200, 102432582), (203, 100918800), (204, 100424100), (210, 97554840), (225, 91051184), (232, 88303950), (238, 86077800), (240, 85360485), (252, 81295700), (255, 80339280), (261, 78492400), (272, 75318075), (280, 73166130), (289, 70887600), (290, 70643160), (291, 70400400), (300, 68288388), (306, 66949400), (315, 65036560), (336, 60971775), (340, 60254460), (348, 58869300), (350, 58532904), (357, 57385200), (360, 56906990), (388, 52800300), (400, 51216291), (406, 50459400), (408, 50212050), (420, 48777420), (425, 48203568), (435, 47095440), (450, 45525592), (464, 44151975), (476, 43038900), (485, 42240240), (493, 41554800), (504, 40647850), (510, 40169640), (522, 39246200), (525, 39021936), (560, 36583065), (578, 35443800), (580, 35321580), (582, 35200200), (595, 34431120), (600, 34144194), (609, 33639600), (612, 33474700), (630, 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(4335, 4725840), (4350, 4709544), (4365, 4693360), (4437, 4617200), (4624, 4430475), (4656, 4400025), (4760, 4303890), (4850, 4224024), (4872, 4204950), (4930, 4155480), (4947, 4141200), (5040, 4064785), (5075, 4036752), (5100, 4016964), (5202, 3938200), (5220, 3924620), (5355, 3825680), (5432, 3771450), (5626, 3641400), (5712, 3586575), (5780, 3544380), (5800, 3532158), (5820, 3520020), (5916, 3462900), (5950, 3443112), (6069, 3375600), (6090, 3363960), (6111, 3352400), (6120, 3347470), (6300, 3251828), (6525, 3139696), (6596, 3105900), (6790, 3017160), (6800, 3012723), (6902, 2968200), (6936, 2953650), (6960, 2943465), (6984, 2933350), (7140, 2869260), (7225, 2835504), (7275, 2816016), (7308, 2803300), (7395, 2770320), (7650, 2677976), (7760, 2640015), (7888, 2597175), (8092, 2531700), (8120, 2522970), (8148, 2514300), (8245, 2484720), (8381, 2444400), (8400, 2438871), (8439, 2427600), (8568, 2391050), (8670, 2362920), (8700, 2354772), (8730, 2346680), (8874, 2308600), (8925, 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(33950, 603432), (34510, 593640), (34629, 591600), (34680, 590730), (34800, 588693), (34920, 586670), (35496, 577150), (35700, 573852), (36414, 562600), (36540, 560660), (36975, 554064), (38800, 528003), (39382, 520200), (39440, 519435), (39576, 517650), (40460, 506340), (40600, 504594), (40740, 502860), (41225, 496944), (41412, 494700), (41616, 492275), (41905, 488880), (42195, 485520), (42840, 478210), (43350, 472584), (43650, 469336), (44370, 461720), (45008, 455175), (45675, 448528), (46172, 443700), (47600, 430389), (47821, 428400), (48552, 421950), (48720, 420495), (48888, 419050), (49300, 415548), (49470, 414120), (50286, 407400), (50575, 405072), (50634, 404600), (50925, 402288), (51765, 395760), (52020, 393820), (52200, 392462), (53550, 382568), (54320, 377145), (55216, 371025), (56066, 365400), (56260, 364140), (57715, 354960), (57800, 354438), (58200, 352002), (58667, 349200), (59073, 346800), (59160, 346290), (59364, 345100), (60690, 337560), (60900, 336396), (61110, 335240), (61200, 334747), (62118, 329800), (65025, 315056), (65960, 310590), (67048, 305550), (67512, 303450), (67900, 301716), (69020, 296820), (69258, 295800), (69360, 295365), (69840, 293335), (70325, 291312), (70992, 288575), (71400, 286926), (72828, 281300), (73080, 280330), (73950, 277032), (74205, 276080), (75429, 271600), (78764, 260100), (79152, 258825), (80920, 253170), (81200, 252297), (81480, 251430), (82450, 248472), (82824, 247350), (83810, 244440), (84099, 243600), (84390, 242760), (85680, 239105), (86275, 237456), (86700, 236292), (87300, 234668), (88740, 230860), (91035, 225040), (91350, 224264), (92344, 221850), (95642, 214200), (97104, 210975), (97776, 209525), (98455, 208080), (98600, 207774), (98940, 207060), (100572, 203700), (101150, 202536), (101268, 202300), (101850, 201144), (103530, 197880), (103887, 197200), (104040, 196910), (104400, 196231), (107100, 191284), (110925, 184688), (112132, 182700), (112520, 182070), (115430, 177480), (115600, 177219), (116400, 176001), (117334, 174600), (118146, 173400), (118320, 173145), (118728, 172550), (121380, 168780), (121800, 168198), (122220, 167620), (123675, 165648), (124236, 164900), (125715, 162960), (126585, 161840), (130050, 157528), (131920, 155295), (134096, 152775), (135024, 151725), (135800, 150858), (138040, 148410), (138516, 147900), (140165, 146160), (140650, 145656), (142800, 143463)]