71453425680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 960

約数和(自身を含む): 307833297408

約数和(自身を除く): 236379871728

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, 35, 36, 39, 40, 41, 42, 45, 48, 52, 56, 60, 63, 65, 67, 70, 72, 78, 80, 82, 84, 90, 91, 104, 105, 112, 117, 120, 123, 126, 130, 134, 140, 144, 156, 164, 168, 180, 182, 195, 201, 205, 208, 210, 234, 240, 246, 252, 260, 268, 273, 280, 287, 312, 315, 328, 335, 336, 360, 364, 369, 390, 397, 402, 410, 420, 455, 468, 469, 492, 504, 520, 533, 536, 546, 560, 574, 585, 603, 615, 624, 630, 656, 670, 720, 728, 738, 780, 794, 804, 819, 820, 840, 861, 871, 910, 936, 938, 984, 1005, 1008, 1040, 1066, 1072, 1092, 1148, 1170, 1191, 1206, 1230, 1260, 1340, 1365, 1407, 1435, 1456, 1476, 1560, 1588, 1599, 1608, 1638, 1640, 1680, 1722, 1742, 1820, 1845, 1872, 1876, 1968, 1985, 2010, 2132, 2184, 2296, 2340, 2345, 2382, 2412, 2460, 2520, 2583, 2613, 2665, 2680, 2730, 2747, 2779, 2814, 2870, 2952, 3015, 3120, 3176, 3198, 3216, 3276, 3280, 3444, 3484, 3573, 3640, 3690, 3731, 3752, 3970, 4020, 4095, 4221, 4264, 4305, 4355, 4368, 4592, 4680, 4690, 4764, 4797, 4824, 4920, 5040, 5161, 5166, 5226, 5330, 5360, 5460, 5494, 5558, 5628, 5740, 5904, 5955, 6030, 6097, 6352, 6396, 6552, 6888, 6968, 7035, 7146, 7280, 7380, 7462, 7504, 7839, 7940, 7995, 8040, 8190, 8241, 8337, 8442, 8528, 8610, 8710, 9360, 9380, 9528, 9594, 9648, 9840, 10322, 10332, 10452, 10660, 10920, 10988, 11116, 11193, 11256, 11480, 11910, 12060, 12194, 12792, 12915, 13065, 13104, 13735, 13776, 13895, 13936, 14070, 14292, 14760, 14924, 15483, 15678, 15880, 15990, 16080, 16277, 16380, 16482, 16674, 16884, 17220, 17420, 17865, 18291, 18655, 18760, 19056, 19188, 19229, 20644, 20664, 20904, 21105, 21320, 21840, 21976, 22232, 22386, 22512, 22960, 23820, 23985, 24120, 24388, 24723, 25011, 25584, 25805, 25830, 26130, 26599, 27470, 27790, 28140, 28584, 29520, 29848, 30485, 30966, 31356, 31760, 31980, 32554, 32760, 32964, 33348, 33579, 33768, 34440, 34840, 35711, 35730, 36127, 36582, 37310, 37520, 38376, 38458, 39195, 41205, 41288, 41328, 41685, 41808, 42210, 42640, 43952, 44464, 44772, 46449, 47640, 47970, 48240, 48776, 48831, 49446, 50022, 51610, 51660, 52260, 53198, 54873, 54940, 55580, 55965, 56280, 57168, 57687, 59696, 60970, 61932, 62712, 63960, 65108, 65520, 65928, 66696, 67158, 67536, 68880, 69680, 71422, 71460, 72254, 73164, 74620, 76752, 76916, 77415, 78390, 79797, 81385, 82410, 82576, 83370, 84420, 89544, 91455, 92898, 95280, 95940, 96145, 97552, 97662, 98892, 100044, 103220, 103320, 104520, 106396, 107133, 108381, 109746, 109880, 111160, 111930, 112560, 113939, 115374, 121940, 123615, 123864, 125055, 125424, 127920, 130216, 131856, 132995, 133392, 134316, 142844, 142920, 144508, 146328, 146493, 149240, 153832, 154830, 156780, 159594, 162770, 164820, 166740, 167895, 168840, 173061, 178555, 179088, 180635, 182910, 185796, 186193, 191880, 192290, 195324, 197784, 200088, 206440, 206640, 209040, 211601, 212792, 214266, 216762, 219492, 219760, 222320, 223860, 227878, 230748, 232245, 239391, 243880, 244155, 247230, 247728, 249977, 250110, 260432, 265990, 268632, 274365, 285688, 285840, 288435, 289016, 292656, 292986, 298480, 307664, 309660, 313560, 319188, 321399, 325143, 325540, 329640, 333480, 335790, 337680, 341817, 345787, 346122, 357110, 361270, 365820, 371592, 372386, 383760, 384580, 390648, 395568, 398985, 400176, 412880, 423202, 425584, 428532, 433524, 438984, 447720, 455756, 461496, 464490, 478782, 487760, 488310, 494460, 499954, 500220, 531980, 535665, 537264, 541905, 548730, 558579, 569695, 571376, 576870, 578032, 585972, 619320, 627120, 634803, 638376, 642798, 650286, 651080, 659280, 666960, 671580, 683634, 691574, 692244, 714220, 722540, 731640, 732465, 743184, 744772, 749931, 769160, 781296, 797970, 846404, 857064, 865305, 867048, 877968, 895440, 911512, 922992, 928980, 930965, 957564, 976620, 988920, 999908, 1000440, 1025451, 1037361, 1058005, 1063960, 1071330, 1083810, 1090559, 1097460, 1117158, 1139390, 1153740, 1171944, 1196955, 1238640, 1249885, 1269606, 1276752, 1285596, 1300572, 1302160, 1343160, 1367268, 1383148, 1384488, 1428440, 1445080, 1463280, 1464930, 1481207, 1489544, 1499862, 1538320, 1595940, 1606995, 1625715, 1675737, 1692808, 1709085, 1714128, 1728935, 1730610, 1734096, 1823024, 1857960, 1861930, 1904409, 1915128, 1953240, 1977840, 1999816, 2000880, 2050902, 2074722, 2116010, 2127920, 2142660, 2167620, 2181118, 2194920, 2234316, 2249793, 2278780, 2307480, 2343888, 2393910, 2420509, 2499770, 2539212, 2571192, 2601144, 2686320, 2734536, 2766296, 2768976, 2792895, 2856880, 2890160, 2929860, 2962414, 2979088, 2999724, 3112083, 3174015, 3191880, 3213990, 3251430, 3271677, 3351474, 3385616, 3418170, 3457870, 3461220, 3715920, 3723860, 3749655, 3808818, 3830256, 3906480, 3999632, 4101804, 4149444, 4232020, 4285320, 4335240, 4362236, 4389840, 4443621, 4468632, 4499586, 4557560, 4614960, 4787820, 4841018, 4999540, 5078424, 5127255, 5142384, 5186805, 5202288, 5452795, 5469072, 5532592, 5585790, 5859720, 5924828, 5999448, 6224166, 6348030, 6383760, 6427980, 6502860, 6543354, 6702948, 6836340, 6915740, 6922440, 7261527, 7406035, 7447720, 7499310, 7617636, 7633913, 8203608, 8298888, 8378685, 8464040, 8570640, 8670480, 8724472, 8887242, 8937264, 8999172, 9115120, 9522045, 9575640, 9682036, 9815031, 9999080, 10156848, 10254510, 10373610, 10905590, 11171580, 11248965, 11719440, 11849656, 11998896, 12102545, 12448332, 12696060, 12855960, 13005720, 13086708, 13330863, 13405896, 13672680, 13831480, 13844880, 14177267, 14523054, 14812070, 14895440, 14998620, 15235272, 15267826, 15560415, 16358385, 16407216, 16597776, 16757370, 16928080, 17448944, 17774484, 17998344, 19044090, 19151280, 19364072, 19630062, 19998160, 20509020, 20747220, 21784581, 21811180, 22218105, 22343160, 22497930, 22901739, 23699312, 24205090, 24896664, 25392120, 25711920, 26011440, 26173416, 26661726, 26811792, 27345360, 27662960, 28354534, 29046108, 29624140, 29997240, 30470544, 30535652, 31120830, 32716770, 33514740, 35548968, 35996688, 36307635, 38088180, 38169565, 38728144, 39260124, 41018040, 41494440, 42531801, 43569162, 43622360, 44436210, 44686320, 44995860, 45803478, 48410180, 49075155, 49793328, 50784240, 52346832, 53323452, 56709068, 58092216, 59248280, 59994480, 61071304, 62241660, 65433540, 66654315, 67029480, 68705217, 70886335, 71097936, 72615270, 76176360, 76339130, 78520248, 82036080, 82988880, 85063602, 87138324, 87244720, 88872420, 89991720, 91606956, 96820360, 98150310, 99240869, 106646904, 108922905, 113418136, 114508695, 116184432, 118496560, 122142608, 124483320, 127595403, 130867080, 133308630, 134058960, 137410434, 141772670, 145230540, 152352720, 152678260, 157040496, 170127204, 174276648, 177744840, 179983440, 183213912, 193640720, 196300620, 198481738, 212659005, 213293808, 217845810, 226836272, 229017390, 248966640, 255190806, 261734160, 266617260, 274820868, 283545340, 290461080, 297722607, 305356520, 340254408, 343526085, 348553296, 355489680, 366427824, 392601240, 396963476, 425318010, 435691620, 458034780, 496204345, 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約数ペア:

[(1, 71453425680), (2, 35726712840), (3, 23817808560), (4, 17863356420), (5, 14290685136), (6, 11908904280), (7, 10207632240), (8, 8931678210), (9, 7939269520), (10, 7145342568), (12, 5954452140), (13, 5496417360), (14, 5103816120), (15, 4763561712), (16, 4465839105), (18, 3969634760), (20, 3572671284), (21, 3402544080), (24, 2977226070), (26, 2748208680), (28, 2551908060), (30, 2381780856), (35, 2041526448), (36, 1984817380), (39, 1832139120), (40, 1786335642), (41, 1742766480), (42, 1701272040), (45, 1587853904), (48, 1488613035), (52, 1374104340), (56, 1275954030), (60, 1190890428), (63, 1134181360), (65, 1099283472), (67, 1066469040), (70, 1020763224), (72, 992408690), (78, 916069560), (80, 893167821), (82, 871383240), (84, 850636020), (90, 793926952), (91, 785202480), (104, 687052170), (105, 680508816), (112, 637977015), (117, 610713040), (120, 595445214), (123, 580922160), (126, 567090680), (130, 549641736), (134, 533234520), (140, 510381612), (144, 496204345), (156, 458034780), (164, 435691620), (168, 425318010), (180, 396963476), (182, 392601240), (195, 366427824), (201, 355489680), (205, 348553296), (208, 343526085), (210, 340254408), (234, 305356520), (240, 297722607), (246, 290461080), (252, 283545340), (260, 274820868), (268, 266617260), (273, 261734160), (280, 255190806), (287, 248966640), (312, 229017390), (315, 226836272), (328, 217845810), (335, 213293808), (336, 212659005), (360, 198481738), (364, 196300620), (369, 193640720), (390, 183213912), (397, 179983440), (402, 177744840), (410, 174276648), (420, 170127204), (455, 157040496), (468, 152678260), (469, 152352720), (492, 145230540), (504, 141772670), (520, 137410434), (533, 134058960), (536, 133308630), (546, 130867080), (560, 127595403), (574, 124483320), (585, 122142608), (603, 118496560), (615, 116184432), (624, 114508695), (630, 113418136), (656, 108922905), (670, 106646904), (720, 99240869), (728, 98150310), (738, 96820360), (780, 91606956), (794, 89991720), (804, 88872420), (819, 87244720), (820, 87138324), (840, 85063602), (861, 82988880), (871, 82036080), (910, 78520248), (936, 76339130), (938, 76176360), (984, 72615270), (1005, 71097936), (1008, 70886335), (1040, 68705217), (1066, 67029480), (1072, 66654315), (1092, 65433540), (1148, 62241660), (1170, 61071304), (1191, 59994480), (1206, 59248280), (1230, 58092216), (1260, 56709068), (1340, 53323452), (1365, 52346832), (1407, 50784240), (1435, 49793328), (1456, 49075155), (1476, 48410180), (1560, 45803478), (1588, 44995860), (1599, 44686320), (1608, 44436210), (1638, 43622360), (1640, 43569162), (1680, 42531801), (1722, 41494440), (1742, 41018040), (1820, 39260124), (1845, 38728144), (1872, 38169565), (1876, 38088180), (1968, 36307635), (1985, 35996688), (2010, 35548968), (2132, 33514740), (2184, 32716770), (2296, 31120830), (2340, 30535652), (2345, 30470544), (2382, 29997240), (2412, 29624140), (2460, 29046108), (2520, 28354534), (2583, 27662960), (2613, 27345360), (2665, 26811792), (2680, 26661726), (2730, 26173416), (2747, 26011440), (2779, 25711920), (2814, 25392120), (2870, 24896664), (2952, 24205090), (3015, 23699312), (3120, 22901739), (3176, 22497930), (3198, 22343160), (3216, 22218105), (3276, 21811180), (3280, 21784581), (3444, 20747220), (3484, 20509020), (3573, 19998160), (3640, 19630062), (3690, 19364072), (3731, 19151280), (3752, 19044090), (3970, 17998344), (4020, 17774484), (4095, 17448944), (4221, 16928080), (4264, 16757370), (4305, 16597776), (4355, 16407216), (4368, 16358385), (4592, 15560415), (4680, 15267826), (4690, 15235272), (4764, 14998620), (4797, 14895440), (4824, 14812070), (4920, 14523054), (5040, 14177267), (5161, 13844880), (5166, 13831480), (5226, 13672680), (5330, 13405896), (5360, 13330863), (5460, 13086708), (5494, 13005720), (5558, 12855960), (5628, 12696060), (5740, 12448332), (5904, 12102545), (5955, 11998896), (6030, 11849656), (6097, 11719440), (6352, 11248965), (6396, 11171580), (6552, 10905590), (6888, 10373610), (6968, 10254510), (7035, 10156848), (7146, 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(17220, 4149444), (17420, 4101804), (17865, 3999632), (18291, 3906480), (18655, 3830256), (18760, 3808818), (19056, 3749655), (19188, 3723860), (19229, 3715920), (20644, 3461220), (20664, 3457870), (20904, 3418170), (21105, 3385616), (21320, 3351474), (21840, 3271677), (21976, 3251430), (22232, 3213990), (22386, 3191880), (22512, 3174015), (22960, 3112083), (23820, 2999724), (23985, 2979088), (24120, 2962414), (24388, 2929860), (24723, 2890160), (25011, 2856880), (25584, 2792895), (25805, 2768976), (25830, 2766296), (26130, 2734536), (26599, 2686320), (27470, 2601144), (27790, 2571192), (28140, 2539212), (28584, 2499770), (29520, 2420509), (29848, 2393910), (30485, 2343888), (30966, 2307480), (31356, 2278780), (31760, 2249793), (31980, 2234316), (32554, 2194920), (32760, 2181118), (32964, 2167620), (33348, 2142660), (33579, 2127920), (33768, 2116010), (34440, 2074722), (34840, 2050902), (35711, 2000880), (35730, 1999816), (36127, 1977840), (36582, 1953240), (37310, 1915128), (37520, 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398985), (180635, 395568), (182910, 390648), (185796, 384580), (186193, 383760), (191880, 372386), (192290, 371592), (195324, 365820), (197784, 361270), (200088, 357110), (206440, 346122), (206640, 345787), (209040, 341817), (211601, 337680), (212792, 335790), (214266, 333480), (216762, 329640), (219492, 325540), (219760, 325143), (222320, 321399), (223860, 319188), (227878, 313560), (230748, 309660), (232245, 307664), (239391, 298480), (243880, 292986), (244155, 292656), (247230, 289016), (247728, 288435), (249977, 285840), (250110, 285688), (260432, 274365), (265990, 268632)]