68180636160

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 960

約数和(自身を含む): 300280780800

約数和(自身を除く): 232100144640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 512, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 720, 728, 744, 768, 780, 806, 819, 832, 840, 868, 896, 910, 930, 936, 960, 992, 1008, 1040, 1049, 1085, 1092, 1116, 1120, 1152, 1170, 1209, 1240, 1248, 1260, 1280, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1536, 1560, 1612, 1638, 1664, 1680, 1736, 1792, 1820, 1860, 1872, 1920, 1953, 1984, 2015, 2016, 2080, 2098, 2170, 2184, 2232, 2240, 2304, 2340, 2418, 2480, 2496, 2520, 2560, 2604, 2688, 2730, 2790, 2821, 2880, 2912, 2976, 3120, 3147, 3224, 3255, 3276, 3328, 3360, 3472, 3584, 3627, 3640, 3720, 3744, 3840, 3906, 3968, 4030, 4032, 4095, 4160, 4196, 4340, 4368, 4464, 4480, 4608, 4680, 4836, 4960, 4992, 5040, 5208, 5245, 5376, 5460, 5580, 5642, 5760, 5824, 5952, 6045, 6240, 6294, 6448, 6510, 6552, 6656, 6720, 6944, 7254, 7280, 7343, 7440, 7488, 7680, 7812, 7936, 8060, 8064, 8190, 8320, 8392, 8463, 8680, 8736, 8928, 8960, 9360, 9441, 9672, 9765, 9920, 9984, 10080, 10416, 10490, 10752, 10920, 11160, 11284, 11520, 11648, 11904, 12090, 12480, 12588, 12896, 13020, 13104, 13440, 13637, 13888, 14105, 14508, 14560, 14686, 14880, 14976, 15624, 15735, 15872, 16120, 16128, 16380, 16640, 16784, 16926, 17360, 17472, 17856, 17920, 18135, 18720, 18882, 19344, 19530, 19840, 19968, 20160, 20832, 20980, 21840, 22029, 22320, 22568, 23040, 23296, 23808, 24180, 24960, 25176, 25389, 25792, 26040, 26208, 26880, 27274, 27776, 28210, 29016, 29120, 29372, 29760, 29952, 31248, 31470, 32240, 32256, 32519, 32760, 33280, 33568, 33852, 34720, 34944, 35712, 36270, 36715, 37440, 37764, 38688, 39060, 39680, 40320, 40911, 41664, 41960, 42315, 43680, 44058, 44640, 45136, 46592, 47205, 47616, 48360, 49920, 50352, 50778, 51584, 52080, 52416, 53760, 54548, 55552, 56420, 58032, 58240, 58744, 59520, 59904, 62496, 62940, 64480, 65038, 65520, 66087, 67136, 67704, 68185, 69440, 69888, 71424, 72540, 73430, 74880, 75528, 77376, 78120, 79360, 80640, 81822, 83328, 83920, 84630, 87360, 88116, 89280, 90272, 94410, 95459, 96720, 97557, 99840, 100704, 101556, 103168, 104160, 104832, 109096, 110145, 111104, 112840, 116064, 116480, 117488, 119040, 122733, 124992, 125880, 126945, 128960, 130076, 131040, 132174, 134272, 135408, 136370, 138880, 139776, 142848, 145080, 146860, 149760, 151056, 154752, 156240, 161280, 162595, 163644, 166656, 167840, 169260, 174720, 176232, 178560, 180544, 188820, 190918, 193440, 195114, 201408, 203112, 204555, 206336, 208320, 209664, 218192, 220290, 225680, 227633, 232128, 232960, 234976, 238080, 245466, 249984, 251760, 253890, 257920, 260152, 262080, 264348, 268544, 270816, 272740, 277760, 286377, 290160, 292671, 293720, 299520, 302112, 309504, 312480, 325190, 327288, 330435, 333312, 335680, 338520, 349440, 352464, 357120, 361088, 377640, 381836, 386880, 390228, 402816, 406224, 409110, 416640, 419328, 422747, 436384, 440580, 451360, 455266, 464256, 469952, 477295, 487785, 490932, 499968, 503520, 507780, 515840, 520304, 524160, 528696, 537088, 541632, 545480, 555520, 572754, 580320, 585342, 587440, 604224, 613665, 619008, 624960, 650380, 654576, 660870, 671360, 677040, 682899, 698880, 704928, 714240, 722176, 755280, 763672, 773760, 780456, 805632, 812448, 818220, 833280, 845494, 859131, 872768, 881160, 902720, 910532, 928512, 939904, 954590, 975570, 981864, 999936, 1007040, 1015560, 1031680, 1040608, 1048320, 1057392, 1083264, 1090960, 1138165, 1145508, 1160640, 1170684, 1174880, 1208448, 1227330, 1249920, 1268241, 1300760, 1309152, 1321740, 1342720, 1354080, 1365798, 1409856, 1431885, 1444352, 1463355, 1510560, 1527344, 1547520, 1560912, 1611264, 1624896, 1636440, 1666560, 1690988, 1718262, 1745536, 1762320, 1805440, 1821064, 1857024, 1879808, 1909180, 1951140, 1963728, 2014080, 2031120, 2048697, 2081216, 2096640, 2113735, 2114784, 2166528, 2181920, 2276330, 2291016, 2321280, 2341368, 2349760, 2416896, 2454660, 2499840, 2536482, 2601520, 2618304, 2643480, 2685440, 2708160, 2731596, 2819712, 2863770, 2926710, 2959229, 3021120, 3054688, 3095040, 3121824, 3249792, 3272880, 3381976, 3414495, 3436524, 3491072, 3524640, 3610880, 3642128, 3759616, 3804723, 3818360, 3902280, 3927456, 4028160, 4062240, 4097394, 4162432, 4227470, 4229568, 4295655, 4333056, 4363840, 4552660, 4582032, 4642560, 4682736, 4699520, 4833792, 4909320, 4999680, 5072964, 5203040, 5236608, 5286960, 5416320, 5463192, 5639424, 5727540, 5853420, 5918458, 6042240, 6109376, 6243648, 6341205, 6499584, 6545760, 6763952, 6828990, 6873048, 6982144, 7049280, 7221760, 7284256, 7609446, 7636720, 7804560, 7854912, 8056320, 8124480, 8194788, 8324864, 8454940, 8459136, 8591310, 8727680, 8877687, 9105320, 9164064, 9285120, 9365472, 9399040, 9818640, 10145928, 10243485, 10406080, 10473216, 10573920, 10832640, 10926384, 11278848, 11455080, 11706840, 11836916, 12084480, 12218752, 12487296, 12682410, 12999168, 13091520, 13527904, 13657980, 13746096, 14098560, 14568512, 14796145, 15218892, 15273440, 15609120, 15709824, 16248960, 16389576, 16649728, 16909880, 16918272, 17182620, 17455360, 17755374, 18210640, 18328128, 18730944, 18798080, 19023615, 19637280, 20291856, 20486970, 20812160, 20946432, 21147840, 21665280, 21852768, 22910160, 23413680, 23673832, 24168960, 24437504, 24974592, 25364820, 26183040, 26633061, 27055808, 27315960, 27492192, 28197120, 29137024, 29592290, 30437784, 30546880, 31218240, 31419648, 32497920, 32779152, 33819760, 33836544, 34365240, 34910720, 35510748, 36421280, 36656256, 37461888, 38047230, 39274560, 40583712, 40973940, 41624320, 42295680, 43705536, 44388435, 45820320, 46827360, 47347664, 48875008, 49949184, 50729640, 52366080, 53266122, 54111616, 54631920, 54984384, 56394240, 58274048, 59184580, 60875568, 61093760, 62436480, 62839296, 64995840, 65558304, 67639520, 68730480, 71021496, 72842560, 73312512, 74923776, 76094460, 78549120, 81167424, 81947880, 83248640, 84591360, 87411072, 88776870, 91640640, 93654720, 94695328, 101459280, 104732160, 106532244, 108223232, 109263840, 109968768, 116548096, 118369160, 121751136, 122187520, 124872960, 131116608, 133165305, 135279040, 137460960, 142042992, 145685120, 146625024, 149847552, 152188920, 157098240, 162334848, 163895760, 169182720, 174822144, 177553740, 183281280, 187309440, 189390656, 202918560, 213064488, 216446464, 218527680, 219937536, 236738320, 243502272, 244375040, 249745920, 262233216, 266330610, 270558080, 274921920, 284085984, 291370240, 304377840, 314196480, 324669696, 327791520, 349644288, 355107480, 366562560, 374618880, 378781312, 405837120, 426128976, 437055360, 439875072, 473476640, 487004544, 524466432, 532661220, 541116160, 549843840, 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約数ペア:

[(1, 68180636160), (2, 34090318080), (3, 22726878720), (4, 17045159040), (5, 13636127232), (6, 11363439360), (7, 9740090880), (8, 8522579520), (9, 7575626240), (10, 6818063616), (12, 5681719680), (13, 5244664320), (14, 4870045440), (15, 4545375744), (16, 4261289760), (18, 3787813120), (20, 3409031808), (21, 3246696960), (24, 2840859840), (26, 2622332160), (28, 2435022720), (30, 2272687872), (31, 2199375360), (32, 2130644880), (35, 1948018176), (36, 1893906560), (39, 1748221440), (40, 1704515904), (42, 1623348480), (45, 1515125248), (48, 1420429920), (52, 1311166080), (56, 1217511360), (60, 1136343936), (62, 1099687680), (63, 1082232320), (64, 1065322440), (65, 1048932864), (70, 974009088), (72, 946953280), (78, 874110720), (80, 852257952), (84, 811674240), (90, 757562624), (91, 749237760), (93, 733125120), (96, 710214960), (104, 655583040), (105, 649339392), (112, 608755680), (117, 582740480), (120, 568171968), (124, 549843840), (126, 541116160), (128, 532661220), (130, 524466432), (140, 487004544), (144, 473476640), (155, 439875072), (156, 437055360), (160, 426128976), (168, 405837120), (180, 378781312), (182, 374618880), (186, 366562560), (192, 355107480), (195, 349644288), (208, 327791520), (210, 324669696), (217, 314196480), (224, 304377840), (234, 291370240), (240, 284085984), (248, 274921920), (252, 270558080), (256, 266330610), (260, 262233216), (273, 249745920), (279, 244375040), (280, 243502272), (288, 236738320), (310, 219937536), (312, 218527680), (315, 216446464), (320, 213064488), (336, 202918560), (360, 189390656), (364, 187309440), (372, 183281280), (384, 177553740), (390, 174822144), (403, 169182720), (416, 163895760), (420, 162334848), (434, 157098240), (448, 152188920), (455, 149847552), (465, 146625024), (468, 145685120), (480, 142042992), (496, 137460960), (504, 135279040), (512, 133165305), (520, 131116608), (546, 124872960), (558, 122187520), (560, 121751136), (576, 118369160), (585, 116548096), (620, 109968768), (624, 109263840), (630, 108223232), (640, 106532244), (651, 104732160), (672, 101459280), (720, 94695328), (728, 93654720), (744, 91640640), (768, 88776870), (780, 87411072), (806, 84591360), (819, 83248640), (832, 81947880), (840, 81167424), (868, 78549120), (896, 76094460), (910, 74923776), (930, 73312512), (936, 72842560), (960, 71021496), (992, 68730480), (1008, 67639520), (1040, 65558304), (1049, 64995840), (1085, 62839296), (1092, 62436480), (1116, 61093760), (1120, 60875568), (1152, 59184580), (1170, 58274048), (1209, 56394240), (1240, 54984384), (1248, 54631920), (1260, 54111616), (1280, 53266122), (1302, 52366080), (1344, 50729640), (1365, 49949184), (1395, 48875008), (1440, 47347664), (1456, 46827360), (1488, 45820320), (1536, 44388435), (1560, 43705536), (1612, 42295680), (1638, 41624320), (1664, 40973940), (1680, 40583712), (1736, 39274560), (1792, 38047230), (1820, 37461888), (1860, 36656256), (1872, 36421280), (1920, 35510748), (1953, 34910720), (1984, 34365240), (2015, 33836544), (2016, 33819760), (2080, 32779152), (2098, 32497920), (2170, 31419648), (2184, 31218240), (2232, 30546880), (2240, 30437784), (2304, 29592290), (2340, 29137024), (2418, 28197120), (2480, 27492192), (2496, 27315960), (2520, 27055808), (2560, 26633061), (2604, 26183040), (2688, 25364820), (2730, 24974592), (2790, 24437504), (2821, 24168960), (2880, 23673832), (2912, 23413680), (2976, 22910160), (3120, 21852768), (3147, 21665280), (3224, 21147840), (3255, 20946432), (3276, 20812160), (3328, 20486970), (3360, 20291856), (3472, 19637280), (3584, 19023615), (3627, 18798080), (3640, 18730944), (3720, 18328128), (3744, 18210640), (3840, 17755374), (3906, 17455360), (3968, 17182620), (4030, 16918272), (4032, 16909880), (4095, 16649728), (4160, 16389576), (4196, 16248960), (4340, 15709824), (4368, 15609120), (4464, 15273440), (4480, 15218892), (4608, 14796145), (4680, 14568512), (4836, 14098560), (4960, 13746096), (4992, 13657980), (5040, 13527904), (5208, 13091520), (5245, 12999168), (5376, 12682410), (5460, 12487296), (5580, 12218752), (5642, 12084480), (5760, 11836916), (5824, 11706840), (5952, 11455080), (6045, 11278848), (6240, 10926384), (6294, 10832640), (6448, 10573920), (6510, 10473216), (6552, 10406080), (6656, 10243485), (6720, 10145928), (6944, 9818640), (7254, 9399040), (7280, 9365472), (7343, 9285120), (7440, 9164064), (7488, 9105320), (7680, 8877687), (7812, 8727680), (7936, 8591310), (8060, 8459136), (8064, 8454940), (8190, 8324864), (8320, 8194788), (8392, 8124480), (8463, 8056320), (8680, 7854912), (8736, 7804560), (8928, 7636720), (8960, 7609446), (9360, 7284256), (9441, 7221760), (9672, 7049280), (9765, 6982144), (9920, 6873048), (9984, 6828990), (10080, 6763952), (10416, 6545760), (10490, 6499584), (10752, 6341205), (10920, 6243648), (11160, 6109376), (11284, 6042240), (11520, 5918458), (11648, 5853420), (11904, 5727540), (12090, 5639424), (12480, 5463192), (12588, 5416320), (12896, 5286960), (13020, 5236608), (13104, 5203040), (13440, 5072964), (13637, 4999680), (13888, 4909320), (14105, 4833792), (14508, 4699520), (14560, 4682736), (14686, 4642560), (14880, 4582032), (14976, 4552660), (15624, 4363840), (15735, 4333056), (15872, 4295655), (16120, 4229568), (16128, 4227470), (16380, 4162432), (16640, 4097394), (16784, 4062240), (16926, 4028160), (17360, 3927456), (17472, 3902280), (17856, 3818360), (17920, 3804723), (18135, 3759616), (18720, 3642128), (18882, 3610880), (19344, 3524640), (19530, 3491072), (19840, 3436524), (19968, 3414495), (20160, 3381976), (20832, 3272880), (20980, 3249792), (21840, 3121824), (22029, 3095040), (22320, 3054688), (22568, 3021120), (23040, 2959229), (23296, 2926710), (23808, 2863770), (24180, 2819712), (24960, 2731596), (25176, 2708160), (25389, 2685440), (25792, 2643480), (26040, 2618304), (26208, 2601520), (26880, 2536482), (27274, 2499840), (27776, 2454660), (28210, 2416896), (29016, 2349760), (29120, 2341368), (29372, 2321280), (29760, 2291016), (29952, 2276330), (31248, 2181920), (31470, 2166528), (32240, 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(71424, 954590), (72540, 939904), (73430, 928512), (74880, 910532), (75528, 902720), (77376, 881160), (78120, 872768), (79360, 859131), (80640, 845494), (81822, 833280), (83328, 818220), (83920, 812448), (84630, 805632), (87360, 780456), (88116, 773760), (89280, 763672), (90272, 755280), (94410, 722176), (95459, 714240), (96720, 704928), (97557, 698880), (99840, 682899), (100704, 677040), (101556, 671360), (103168, 660870), (104160, 654576), (104832, 650380), (109096, 624960), (110145, 619008), (111104, 613665), (112840, 604224), (116064, 587440), (116480, 585342), (117488, 580320), (119040, 572754), (122733, 555520), (124992, 545480), (125880, 541632), (126945, 537088), (128960, 528696), (130076, 524160), (131040, 520304), (132174, 515840), (134272, 507780), (135408, 503520), (136370, 499968), (138880, 490932), (139776, 487785), (142848, 477295), (145080, 469952), (146860, 464256), (149760, 455266), (151056, 451360), (154752, 440580), (156240, 436384), (161280, 422747), (162595, 419328), (163644, 416640), (166656, 409110), (167840, 406224), (169260, 402816), (174720, 390228), (176232, 386880), (178560, 381836), (180544, 377640), (188820, 361088), (190918, 357120), (193440, 352464), (195114, 349440), (201408, 338520), (203112, 335680), (204555, 333312), (206336, 330435), (208320, 327288), (209664, 325190), (218192, 312480), (220290, 309504), (225680, 302112), (227633, 299520), (232128, 293720), (232960, 292671), (234976, 290160), (238080, 286377), (245466, 277760), (249984, 272740), (251760, 270816), (253890, 268544), (257920, 264348), (260152, 262080)]