256680446400

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9127}}^1$

素因数の和:9199

約数の個数: 840

約数和(自身を含む): 1113182529536

約数和(自身を除く): 856502083136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 81, 84, 90, 93, 96, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 160, 162, 168, 175, 180, 186, 189, 192, 200, 210, 216, 217, 224, 225, 240, 248, 252, 270, 279, 280, 288, 300, 310, 315, 320, 324, 336, 350, 360, 372, 378, 400, 405, 420, 432, 434, 448, 450, 465, 480, 496, 504, 525, 540, 558, 560, 567, 576, 600, 620, 630, 648, 651, 672, 675, 700, 720, 744, 756, 775, 800, 810, 837, 840, 864, 868, 900, 930, 945, 960, 992, 1008, 1050, 1080, 1085, 1116, 1120, 1134, 1200, 1240, 1260, 1296, 1302, 1344, 1350, 1395, 1400, 1440, 1488, 1512, 1550, 1575, 1600, 1620, 1674, 1680, 1728, 1736, 1800, 1860, 1890, 1953, 1984, 2016, 2025, 2100, 2160, 2170, 2232, 2240, 2268, 2325, 2400, 2480, 2511, 2520, 2592, 2604, 2700, 2790, 2800, 2835, 2880, 2976, 3024, 3100, 3150, 3240, 3255, 3348, 3360, 3472, 3600, 3720, 3780, 3906, 4032, 4050, 4185, 4200, 4320, 4340, 4464, 4536, 4650, 4725, 4800, 4960, 5022, 5040, 5184, 5208, 5400, 5425, 5580, 5600, 5670, 5859, 5952, 6048, 6200, 6300, 6480, 6510, 6696, 6720, 6944, 6975, 7200, 7440, 7560, 7812, 8100, 8370, 8400, 8640, 8680, 8928, 9072, 9127, 9300, 9450, 9765, 9920, 10044, 10080, 10416, 10800, 10850, 11160, 11200, 11340, 11718, 12096, 12400, 12555, 12600, 12960, 13020, 13392, 13888, 13950, 14175, 14400, 14880, 15120, 15624, 16200, 16275, 16740, 16800, 17360, 17577, 17856, 18144, 18254, 18600, 18900, 19530, 20088, 20160, 20832, 20925, 21600, 21700, 22320, 22680, 23436, 24800, 25110, 25200, 25920, 26040, 26784, 27381, 27900, 28350, 29295, 29760, 30240, 31248, 32400, 32550, 33480, 33600, 34720, 35154, 36288, 36508, 37200, 37800, 39060, 40176, 41664, 41850, 43200, 43400, 44640, 45360, 45635, 46872, 48825, 49600, 50220, 50400, 52080, 53568, 54762, 55800, 56700, 58590, 60480, 62496, 62775, 63889, 64800, 65100, 66960, 69440, 70308, 73016, 74400, 75600, 78120, 80352, 82143, 83700, 86800, 87885, 89280, 90720, 91270, 93744, 97650, 100440, 100800, 104160, 109524, 111600, 113400, 117180, 124992, 125550, 127778, 129600, 130200, 133920, 136905, 140616, 146032, 146475, 148800, 151200, 156240, 160704, 164286, 167400, 173600, 175770, 181440, 182540, 187488, 191667, 195300, 200880, 208320, 219048, 223200, 226800, 228175, 234360, 246429, 251100, 255556, 260400, 267840, 273810, 281232, 282937, 292064, 292950, 302400, 312480, 319445, 328572, 334800, 347200, 351540, 365080, 374976, 383334, 390600, 401760, 410715, 438096, 439425, 446400, 453600, 456350, 468720, 492858, 502200, 511112, 520800, 547620, 562464, 565874, 575001, 584128, 585900, 624960, 638890, 657144, 669600, 684525, 703080, 730160, 739287, 766668, 781200, 803520, 821430, 848811, 876192, 878850, 907200, 912700, 937440, 958335, 985716, 1004400, 1022224, 1041600, 1095240, 1124928, 1131748, 1150002, 1171800, 1232145, 1277780, 1314288, 1339200, 1369050, 1406160, 1414685, 1460320, 1478574, 1533336, 1562400, 1597225, 1642860, 1697622, 1725003, 1752384, 1757700, 1825400, 1874880, 1916670, 1971432, 1980559, 2008800, 2044448, 2053575, 2190480, 2263496, 2300004, 2343600, 2464290, 2546433, 2555560, 2628576, 2738100, 2812320, 2829370, 2875005, 2920640, 2957148, 3066672, 3124800, 3194450, 3285720, 3395244, 3450006, 3515400, 3650800, 3696435, 3833340, 3942864, 3961118, 4017600, 4088896, 4107150, 4244055, 4380960, 4526992, 4600008, 4687200, 4791675, 4928580, 5092866, 5111120, 5175009, 5257152, 5476200, 5624640, 5658740, 5750010, 5914296, 5941677, 6133344, 6160725, 6388900, 6571440, 6790488, 6900012, 7030800, 7073425, 7301600, 7392870, 7639299, 7666680, 7885728, 7922236, 8214300, 8488110, 8625015, 8761920, 9053984, 9200016, 9374400, 9583350, 9857160, 9902795, 10185732, 10222240, 10350018, 10952400, 11317480, 11500020, 11828592, 11883354, 12266688, 12321450, 12732165, 12777800, 13142880, 13580976, 13800024, 14061600, 14146850, 14375025, 14603200, 14785740, 15278598, 15333360, 15771456, 15844472, 16428600, 16976220, 17250030, 17825031, 18107968, 18400032, 18482175, 19166700, 19714320, 19805590, 20371464, 20444480, 20700036, 21220275, 21904800, 22634960, 22917897, 23000040, 23657184, 23766708, 24642900, 25464330, 25555600, 25875045, 26285760, 27161952, 27600048, 28123200, 28293700, 28750050, 29571480, 29708385, 30557196, 30666720, 31688944, 32857200, 33952440, 34500060, 35650062, 36800064, 36964350, 38196495, 38333400, 39428640, 39611180, 40742928, 41400072, 42440550, 43125075, 43809600, 45269920, 45835794, 46000080, 47314368, 47533416, 49285800, 49513975, 50928660, 51111200, 51750090, 53475093, 54323904, 55200096, 56587400, 57500100, 59142960, 59416770, 61114392, 61333440, 63377888, 63660825, 65714400, 67904880, 69000120, 71300124, 73928700, 76392990, 76666800, 78857280, 79222360, 81485856, 82800144, 84881100, 86250150, 89125155, 90539840, 91671588, 92000160, 95066832, 98571600, 99027950, 101857320, 102222400, 103500180, 106950186, 110400192, 113174800, 114589485, 115000200, 118285920, 118833540, 122228784, 126755776, 127321650, 129375225, 131428800, 135809760, 138000240, 142600248, 147857400, 148541925, 152785980, 153333600, 158444720, 160425279, 162971712, 165600288, 169762200, 172500300, 178250310, 183343176, 184000320, 190133664, 190982475, 197143200, 198055900, 203714640, 207000360, 213900372, 226349600, 229178970, 230000400, 236571840, 237667080, 244457568, 254643300, 258750450, 267375465, 271619520, 276000480, 285200496, 295714800, 297083850, 305571960, 306667200, 316889440, 320850558, 331200576, 339524400, 345000600, 356500620, 366686352, 380267328, 381964950, 394286400, 396111800, 407429280, 414000720, 427800744, 445625775, 452699200, 458357940, 460000800, 475334160, 488915136, 509286600, 517500900, 534750930, 552000960, 570400992, 572947425, 591429600, 594167700, 611143920, 633778880, 641701116, 679048800, 690001200, 713001240, 733372704, 763929900, 792223600, 802126395, 814858560, 828001440, 855601488, 891251550, 916715880, 920001600, 950668320, 1018573200, 1035001800, 1069501860, 1140801984, 1145894850, 1182859200, 1188335400, 1222287840, 1283402232, 1336877325, 1358097600, 1380002400, 1426002480, 1466745408, 1527859800, 1584447200, 1604252790, 1656002880, 1711202976, 1782503100, 1833431760, 1901336640, 2037146400, 2070003600, 2139003720, 2291789700, 2376670800, 2444575680, 2566804464, 2673754650, 2760004800, 2852004960, 3055719600, 3168894400, 3208505580, 3422405952, 3565006200, 3666863520, 4010631975, 4074292800, 4140007200, 4278007440, 4583579400, 4753341600, 5133608928, 5347509300, 5704009920, 6111439200, 6417011160, 7130012400, 7333727040, 8021263950, 8280014400, 8556014880, 9167158800, 9506683200, 10267217856, 10695018600, 12222878400, 12834022320, 14260024800, 16042527900, 17112029760, 18334317600, 21390037200, 25668044640, 28520049600, 32085055800, 36668635200, 42780074400, 51336089280, 64170111600, 85560148800, 128340223200, 256680446400]

約数ペア:

[(1, 256680446400), (2, 128340223200), (3, 85560148800), (4, 64170111600), (5, 51336089280), (6, 42780074400), (7, 36668635200), (8, 32085055800), (9, 28520049600), (10, 25668044640), (12, 21390037200), (14, 18334317600), (15, 17112029760), (16, 16042527900), (18, 14260024800), (20, 12834022320), (21, 12222878400), (24, 10695018600), (25, 10267217856), (27, 9506683200), (28, 9167158800), (30, 8556014880), (31, 8280014400), (32, 8021263950), (35, 7333727040), (36, 7130012400), (40, 6417011160), (42, 6111439200), (45, 5704009920), (48, 5347509300), (50, 5133608928), (54, 4753341600), (56, 4583579400), (60, 4278007440), (62, 4140007200), (63, 4074292800), (64, 4010631975), (70, 3666863520), (72, 3565006200), (75, 3422405952), (80, 3208505580), (81, 3168894400), (84, 3055719600), (90, 2852004960), (93, 2760004800), (96, 2673754650), (100, 2566804464), (105, 2444575680), (108, 2376670800), (112, 2291789700), (120, 2139003720), (124, 2070003600), (126, 2037146400), (135, 1901336640), (140, 1833431760), (144, 1782503100), (150, 1711202976), (155, 1656002880), (160, 1604252790), (162, 1584447200), (168, 1527859800), (175, 1466745408), (180, 1426002480), (186, 1380002400), (189, 1358097600), (192, 1336877325), (200, 1283402232), (210, 1222287840), (216, 1188335400), (217, 1182859200), (224, 1145894850), (225, 1140801984), (240, 1069501860), (248, 1035001800), (252, 1018573200), (270, 950668320), (279, 920001600), (280, 916715880), (288, 891251550), (300, 855601488), (310, 828001440), (315, 814858560), (320, 802126395), (324, 792223600), (336, 763929900), (350, 733372704), (360, 713001240), (372, 690001200), (378, 679048800), (400, 641701116), (405, 633778880), (420, 611143920), (432, 594167700), (434, 591429600), (448, 572947425), (450, 570400992), (465, 552000960), (480, 534750930), (496, 517500900), (504, 509286600), (525, 488915136), (540, 475334160), (558, 460000800), (560, 458357940), (567, 452699200), (576, 445625775), (600, 427800744), (620, 414000720), (630, 407429280), (648, 396111800), (651, 394286400), (672, 381964950), (675, 380267328), (700, 366686352), (720, 356500620), (744, 345000600), (756, 339524400), (775, 331200576), (800, 320850558), (810, 316889440), (837, 306667200), (840, 305571960), (864, 297083850), (868, 295714800), (900, 285200496), (930, 276000480), (945, 271619520), (960, 267375465), (992, 258750450), (1008, 254643300), (1050, 244457568), (1080, 237667080), (1085, 236571840), (1116, 230000400), (1120, 229178970), (1134, 226349600), (1200, 213900372), (1240, 207000360), (1260, 203714640), (1296, 198055900), (1302, 197143200), (1344, 190982475), (1350, 190133664), (1395, 184000320), (1400, 183343176), (1440, 178250310), (1488, 172500300), (1512, 169762200), (1550, 165600288), (1575, 162971712), (1600, 160425279), (1620, 158444720), (1674, 153333600), (1680, 152785980), (1728, 148541925), (1736, 147857400), (1800, 142600248), (1860, 138000240), (1890, 135809760), (1953, 131428800), (1984, 129375225), (2016, 127321650), (2025, 126755776), (2100, 122228784), (2160, 118833540), (2170, 118285920), (2232, 115000200), (2240, 114589485), (2268, 113174800), (2325, 110400192), (2400, 106950186), (2480, 103500180), (2511, 102222400), (2520, 101857320), (2592, 99027950), (2604, 98571600), (2700, 95066832), (2790, 92000160), (2800, 91671588), (2835, 90539840), (2880, 89125155), (2976, 86250150), (3024, 84881100), (3100, 82800144), (3150, 81485856), (3240, 79222360), (3255, 78857280), (3348, 76666800), (3360, 76392990), (3472, 73928700), (3600, 71300124), (3720, 69000120), (3780, 67904880), (3906, 65714400), (4032, 63660825), (4050, 63377888), (4185, 61333440), (4200, 61114392), (4320, 59416770), (4340, 59142960), (4464, 57500100), (4536, 56587400), (4650, 55200096), (4725, 54323904), (4800, 53475093), (4960, 51750090), (5022, 51111200), (5040, 50928660), (5184, 49513975), (5208, 49285800), (5400, 47533416), (5425, 47314368), (5580, 46000080), (5600, 45835794), (5670, 45269920), (5859, 43809600), (5952, 43125075), (6048, 42440550), (6200, 41400072), (6300, 40742928), (6480, 39611180), (6510, 39428640), (6696, 38333400), (6720, 38196495), (6944, 36964350), (6975, 36800064), (7200, 35650062), (7440, 34500060), (7560, 33952440), (7812, 32857200), (8100, 31688944), (8370, 30666720), (8400, 30557196), (8640, 29708385), (8680, 29571480), (8928, 28750050), (9072, 28293700), (9127, 28123200), (9300, 27600048), (9450, 27161952), (9765, 26285760), (9920, 25875045), (10044, 25555600), (10080, 25464330), (10416, 24642900), (10800, 23766708), (10850, 23657184), (11160, 23000040), (11200, 22917897), (11340, 22634960), (11718, 21904800), (12096, 21220275), (12400, 20700036), (12555, 20444480), (12600, 20371464), (12960, 19805590), (13020, 19714320), (13392, 19166700), (13888, 18482175), (13950, 18400032), (14175, 18107968), (14400, 17825031), (14880, 17250030), (15120, 16976220), (15624, 16428600), (16200, 15844472), (16275, 15771456), (16740, 15333360), (16800, 15278598), (17360, 14785740), (17577, 14603200), (17856, 14375025), (18144, 14146850), (18254, 14061600), (18600, 13800024), (18900, 13580976), (19530, 13142880), (20088, 12777800), (20160, 12732165), (20832, 12321450), (20925, 12266688), (21600, 11883354), (21700, 11828592), (22320, 11500020), (22680, 11317480), (23436, 10952400), (24800, 10350018), (25110, 10222240), (25200, 10185732), (25920, 9902795), (26040, 9857160), (26784, 9583350), (27381, 9374400), (27900, 9200016), (28350, 9053984), (29295, 8761920), (29760, 8625015), (30240, 8488110), (31248, 8214300), (32400, 7922236), (32550, 7885728), (33480, 7666680), (33600, 7639299), (34720, 7392870), (35154, 7301600), (36288, 7073425), (36508, 7030800), (37200, 6900012), (37800, 6790488), (39060, 6571440), (40176, 6388900), (41664, 6160725), (41850, 6133344), (43200, 5941677), (43400, 5914296), (44640, 5750010), (45360, 5658740), (45635, 5624640), (46872, 5476200), (48825, 5257152), (49600, 5175009), (50220, 5111120), (50400, 5092866), (52080, 4928580), (53568, 4791675), (54762, 4687200), (55800, 4600008), (56700, 4526992), (58590, 4380960), (60480, 4244055), (62496, 4107150), (62775, 4088896), (63889, 4017600), (64800, 3961118), (65100, 3942864), (66960, 3833340), (69440, 3696435), (70308, 3650800), (73016, 3515400), (74400, 3450006), (75600, 3395244), (78120, 3285720), (80352, 3194450), (82143, 3124800), (83700, 3066672), (86800, 2957148), (87885, 2920640), (89280, 2875005), (90720, 2829370), (91270, 2812320), (93744, 2738100), (97650, 2628576), (100440, 2555560), (100800, 2546433), (104160, 2464290), (109524, 2343600), (111600, 2300004), (113400, 2263496), (117180, 2190480), (124992, 2053575), (125550, 2044448), (127778, 2008800), (129600, 1980559), (130200, 1971432), (133920, 1916670), (136905, 1874880), (140616, 1825400), (146032, 1757700), (146475, 1752384), (148800, 1725003), (151200, 1697622), (156240, 1642860), (160704, 1597225), (164286, 1562400), (167400, 1533336), (173600, 1478574), (175770, 1460320), (181440, 1414685), (182540, 1406160), (187488, 1369050), (191667, 1339200), (195300, 1314288), (200880, 1277780), (208320, 1232145), (219048, 1171800), (223200, 1150002), (226800, 1131748), (228175, 1124928), (234360, 1095240), (246429, 1041600), (251100, 1022224), (255556, 1004400), (260400, 985716), (267840, 958335), (273810, 937440), (281232, 912700), (282937, 907200), (292064, 878850), (292950, 876192), (302400, 848811), (312480, 821430), (319445, 803520), (328572, 781200), (334800, 766668), (347200, 739287), (351540, 730160), (365080, 703080), (374976, 684525), (383334, 669600), (390600, 657144), (401760, 638890), (410715, 624960), (438096, 585900), (439425, 584128), (446400, 575001), (453600, 565874), (456350, 562464), (468720, 547620), (492858, 520800), (502200, 511112)]