81396183960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 768

約数和(自身を含む): 352411637760

約数和(自身を除く): 271015453800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 81, 84, 90, 91, 92, 104, 105, 108, 115, 117, 120, 126, 130, 135, 138, 140, 156, 161, 162, 168, 180, 182, 184, 189, 195, 207, 210, 216, 230, 234, 243, 252, 260, 270, 273, 276, 280, 299, 312, 315, 322, 324, 345, 351, 360, 364, 378, 390, 405, 414, 420, 455, 460, 468, 483, 486, 504, 520, 540, 546, 552, 567, 585, 598, 621, 630, 644, 648, 690, 702, 728, 756, 780, 805, 810, 819, 828, 840, 897, 910, 920, 936, 945, 966, 972, 1035, 1053, 1080, 1092, 1134, 1170, 1196, 1215, 1242, 1260, 1288, 1365, 1380, 1404, 1449, 1495, 1512, 1560, 1610, 1620, 1638, 1656, 1701, 1755, 1794, 1820, 1863, 1890, 1932, 1944, 2070, 2093, 2106, 2184, 2268, 2340, 2392, 2415, 2430, 2457, 2484, 2520, 2691, 2730, 2760, 2808, 2835, 2898, 2990, 3105, 3159, 3220, 3240, 3276, 3402, 3510, 3588, 3640, 3726, 3780, 3864, 4001, 4095, 4140, 4186, 4212, 4347, 4485, 4536, 4680, 4830, 4860, 4914, 4968, 5265, 5382, 5460, 5589, 5670, 5796, 5980, 6210, 6279, 6318, 6440, 6552, 6804, 7020, 7176, 7245, 7371, 7452, 7560, 8002, 8073, 8190, 8280, 8372, 8424, 8505, 8694, 8970, 9315, 9660, 9720, 9828, 10465, 10530, 10764, 10920, 11178, 11340, 11592, 11960, 12003, 12285, 12420, 12558, 12636, 13041, 13455, 13608, 14040, 14490, 14742, 14904, 15795, 16004, 16146, 16380, 16744, 17010, 17388, 17940, 18630, 18837, 19320, 19656, 20005, 20930, 21060, 21528, 21735, 22113, 22356, 22680, 24006, 24219, 24570, 24840, 25116, 25272, 26082, 26910, 27945, 28007, 28980, 29484, 31395, 31590, 32008, 32292, 32760, 34020, 34776, 35880, 36009, 36855, 37260, 37674, 39123, 40010, 40365, 41860, 42120, 43470, 44226, 44712, 48012, 48438, 49140, 50232, 52013, 52164, 53820, 55890, 56014, 56511, 57960, 58968, 60015, 62790, 63180, 64584, 65205, 68040, 72018, 72657, 73710, 74520, 75348, 78246, 80020, 80730, 83720, 84021, 86940, 88452, 92023, 94185, 96024, 96876, 98280, 104026, 104328, 107640, 108027, 110565, 111780, 112028, 113022, 120030, 121095, 125580, 126360, 130410, 140035, 144036, 145314, 147420, 150696, 156039, 156492, 160040, 161460, 168042, 169533, 173880, 176904, 180045, 184046, 188370, 193752, 195615, 208052, 216054, 221130, 223560, 224056, 226044, 240060, 242190, 251160, 252063, 260065, 260820, 276069, 280070, 282555, 288072, 290628, 294840, 312078, 312984, 322920, 324081, 336084, 339066, 360090, 363285, 364091, 368092, 376740, 391230, 416104, 420105, 432108, 442260, 452088, 460115, 468117, 480120, 484380, 504126, 508599, 520130, 521640, 540135, 552138, 560140, 565110, 581256, 624156, 644161, 648162, 672168, 678132, 720180, 726570, 728182, 736184, 753480, 756189, 780195, 782460, 828207, 840210, 847665, 864216, 884520, 920230, 936234, 968760, 972243, 1008252, 1017198, 1040260, 1080270, 1092273, 1104276, 1120280, 1130220, 1196299, 1248312, 1260315, 1288322, 1296324, 1356264, 1380345, 1404351, 1440360, 1453140, 1456364, 1512378, 1560390, 1564920, 1620405, 1656414, 1680420, 1695330, 1820455, 1840460, 1872468, 1932483, 1944486, 2016504, 2034396, 2080520, 2160540, 2184546, 2208552, 2260440, 2268567, 2340585, 2392598, 2484621, 2520630, 2542995, 2576644, 2592648, 2760690, 2808702, 2906280, 2912728, 3024756, 3120780, 3220805, 3240810, 3276819, 3312828, 3360840, 3390660, 3588897, 3640910, 3680920, 3744936, 3780945, 3864966, 3888972, 4068792, 4141035, 4213053, 4321080, 4369092, 4537134, 4681170, 4785196, 4861215, 4969242, 5041260, 5085990, 5153288, 5461365, 5521380, 5617404, 5797449, 5981495, 6049512, 6241560, 6441610, 6481620, 6553638, 6625656, 6781320, 6805701, 7021755, 7177794, 7281820, 7453863, 7561890, 7729932, 7777944, 8282070, 8374093, 8426106, 8738184, 9074268, 9362340, 9570392, 9662415, 9722430, 9830457, 9938484, 10082520, 10171980, 10766691, 10922730, 11042760, 11234808, 11342835, 11594898, 11962990, 12423105, 12639159, 12883220, 12963240, 13107276, 13611402, 14043510, 14355588, 14563640, 14907726, 15123780, 15459864, 16384095, 16564140, 16748186, 16852212, 17392347, 17944485, 18148536, 18724680, 19324830, 19444860, 19660914, 19876968, 20343960, 21065265, 21533382, 21845460, 22361589, 22685670, 23189796, 23925980, 24846210, 25122279, 25278318, 25766440, 26214552, 27222804, 28087020, 28711176, 28987245, 29491371, 29815452, 30247560, 32300073, 32768190, 33128280, 33496372, 33704424, 34028505, 34784694, 35888970, 37269315, 38649660, 38889720, 39321828, 41870465, 42130530, 43066764, 43690920, 44723178, 45371340, 46379592, 47851960, 49152285, 49692420, 50244558, 50556636, 52177041, 53833455, 54445608, 56174040, 57974490, 58982742, 59630904, 63195795, 64600146, 65536380, 66992744, 68057010, 69569388, 71777940, 74538630, 75366837, 77299320, 78643656, 83740930, 84261060, 86133528, 86961735, 88474113, 89446356, 90742680, 96900219, 98304570, 99384840, 100489116, 101113272, 104354082, 107666910, 111807945, 115948980, 117965484, 125611395, 126391590, 129200292, 131072760, 136114020, 139138776, 143555880, 147456855, 149077260, 150733674, 156531123, 161500365, 167481860, 168522120, 173923470, 176948226, 178892712, 193800438, 196609140, 200978232, 208708164, 215333820, 223615890, 226100511, 231897960, 235930968, 251222790, 252783180, 258400584, 260885205, 272228040, 290700657, 294913710, 298154520, 301467348, 313062246, 323000730, 334963720, 347846940, 353896452, 376834185, 387600876, 393218280, 417416328, 430667640, 442370565, 447231780, 452201022, 484501095, 502445580, 505566360, 521770410, 581401314, 589827420, 602934696, 626124492, 646001460, 678301533, 695693880, 707792904, 753668370, 775201752, 782655615, 884741130, 894463560, 904402044, 969002190, 1004891160, 1043540820, 1130502555, 1162802628, 1179654840, 1252248984, 1292002920, 1356603066, 1453503285, 1507336740, 1565311230, 1769482260, 1808804088, 1938004380, 2034904599, 2087081640, 2261005110, 2325605256, 2713206132, 2907006570, 3014673480, 3130622460, 3391507665, 3538964520, 3876008760, 4069809198, 4522010220, 5426412264, 5814013140, 6261244920, 6783015330, 8139618396, 9044020440, 10174522995, 11628026280, 13566030660, 16279236792, 20349045990, 27132061320, 40698091980, 81396183960]

約数ペア:

[(1, 81396183960), (2, 40698091980), (3, 27132061320), (4, 20349045990), (5, 16279236792), (6, 13566030660), (7, 11628026280), (8, 10174522995), (9, 9044020440), (10, 8139618396), (12, 6783015330), (13, 6261244920), (14, 5814013140), (15, 5426412264), (18, 4522010220), (20, 4069809198), (21, 3876008760), (23, 3538964520), (24, 3391507665), (26, 3130622460), (27, 3014673480), (28, 2907006570), (30, 2713206132), (35, 2325605256), (36, 2261005110), (39, 2087081640), (40, 2034904599), (42, 1938004380), (45, 1808804088), (46, 1769482260), (52, 1565311230), (54, 1507336740), (56, 1453503285), (60, 1356603066), (63, 1292002920), (65, 1252248984), (69, 1179654840), (70, 1162802628), (72, 1130502555), (78, 1043540820), (81, 1004891160), (84, 969002190), (90, 904402044), (91, 894463560), (92, 884741130), (104, 782655615), (105, 775201752), (108, 753668370), (115, 707792904), (117, 695693880), (120, 678301533), (126, 646001460), (130, 626124492), (135, 602934696), (138, 589827420), (140, 581401314), (156, 521770410), (161, 505566360), (162, 502445580), (168, 484501095), (180, 452201022), (182, 447231780), (184, 442370565), (189, 430667640), (195, 417416328), (207, 393218280), (210, 387600876), (216, 376834185), (230, 353896452), (234, 347846940), (243, 334963720), (252, 323000730), (260, 313062246), (270, 301467348), (273, 298154520), (276, 294913710), (280, 290700657), (299, 272228040), (312, 260885205), (315, 258400584), (322, 252783180), (324, 251222790), (345, 235930968), (351, 231897960), (360, 226100511), (364, 223615890), (378, 215333820), (390, 208708164), (405, 200978232), (414, 196609140), (420, 193800438), (455, 178892712), (460, 176948226), (468, 173923470), (483, 168522120), (486, 167481860), (504, 161500365), (520, 156531123), (540, 150733674), (546, 149077260), (552, 147456855), (567, 143555880), (585, 139138776), (598, 136114020), (621, 131072760), (630, 129200292), (644, 126391590), (648, 125611395), (690, 117965484), (702, 115948980), (728, 111807945), (756, 107666910), (780, 104354082), (805, 101113272), (810, 100489116), (819, 99384840), (828, 98304570), (840, 96900219), (897, 90742680), (910, 89446356), (920, 88474113), (936, 86961735), (945, 86133528), (966, 84261060), (972, 83740930), (1035, 78643656), (1053, 77299320), (1080, 75366837), (1092, 74538630), (1134, 71777940), (1170, 69569388), (1196, 68057010), (1215, 66992744), (1242, 65536380), (1260, 64600146), (1288, 63195795), (1365, 59630904), (1380, 58982742), (1404, 57974490), (1449, 56174040), (1495, 54445608), (1512, 53833455), (1560, 52177041), (1610, 50556636), (1620, 50244558), (1638, 49692420), (1656, 49152285), (1701, 47851960), (1755, 46379592), (1794, 45371340), (1820, 44723178), (1863, 43690920), (1890, 43066764), (1932, 42130530), (1944, 41870465), (2070, 39321828), (2093, 38889720), (2106, 38649660), (2184, 37269315), (2268, 35888970), (2340, 34784694), (2392, 34028505), (2415, 33704424), (2430, 33496372), (2457, 33128280), (2484, 32768190), (2520, 32300073), (2691, 30247560), (2730, 29815452), (2760, 29491371), (2808, 28987245), (2835, 28711176), (2898, 28087020), (2990, 27222804), (3105, 26214552), (3159, 25766440), (3220, 25278318), (3240, 25122279), (3276, 24846210), (3402, 23925980), (3510, 23189796), (3588, 22685670), (3640, 22361589), (3726, 21845460), (3780, 21533382), (3864, 21065265), (4001, 20343960), (4095, 19876968), (4140, 19660914), (4186, 19444860), (4212, 19324830), (4347, 18724680), (4485, 18148536), (4536, 17944485), (4680, 17392347), (4830, 16852212), (4860, 16748186), (4914, 16564140), (4968, 16384095), (5265, 15459864), (5382, 15123780), (5460, 14907726), (5589, 14563640), (5670, 14355588), (5796, 14043510), (5980, 13611402), (6210, 13107276), (6279, 12963240), (6318, 12883220), (6440, 12639159), (6552, 12423105), (6804, 11962990), (7020, 11594898), (7176, 11342835), (7245, 11234808), (7371, 11042760), (7452, 10922730), (7560, 10766691), (8002, 10171980), (8073, 10082520), (8190, 9938484), (8280, 9830457), (8372, 9722430), (8424, 9662415), (8505, 9570392), (8694, 9362340), (8970, 9074268), (9315, 8738184), (9660, 8426106), (9720, 8374093), (9828, 8282070), (10465, 7777944), (10530, 7729932), (10764, 7561890), (10920, 7453863), (11178, 7281820), (11340, 7177794), (11592, 7021755), (11960, 6805701), (12003, 6781320), (12285, 6625656), (12420, 6553638), (12558, 6481620), (12636, 6441610), (13041, 6241560), (13455, 6049512), (13608, 5981495), (14040, 5797449), (14490, 5617404), (14742, 5521380), (14904, 5461365), (15795, 5153288), (16004, 5085990), (16146, 5041260), (16380, 4969242), (16744, 4861215), (17010, 4785196), (17388, 4681170), (17940, 4537134), (18630, 4369092), (18837, 4321080), (19320, 4213053), (19656, 4141035), (20005, 4068792), (20930, 3888972), (21060, 3864966), (21528, 3780945), (21735, 3744936), (22113, 3680920), (22356, 3640910), (22680, 3588897), (24006, 3390660), (24219, 3360840), (24570, 3312828), (24840, 3276819), (25116, 3240810), (25272, 3220805), (26082, 3120780), (26910, 3024756), (27945, 2912728), (28007, 2906280), (28980, 2808702), (29484, 2760690), (31395, 2592648), (31590, 2576644), (32008, 2542995), (32292, 2520630), (32760, 2484621), (34020, 2392598), (34776, 2340585), (35880, 2268567), (36009, 2260440), (36855, 2208552), (37260, 2184546), (37674, 2160540), (39123, 2080520), (40010, 2034396), (40365, 2016504), (41860, 1944486), (42120, 1932483), (43470, 1872468), (44226, 1840460), (44712, 1820455), (48012, 1695330), (48438, 1680420), (49140, 1656414), (50232, 1620405), (52013, 1564920), (52164, 1560390), (53820, 1512378), (55890, 1456364), (56014, 1453140), (56511, 1440360), (57960, 1404351), (58968, 1380345), (60015, 1356264), (62790, 1296324), (63180, 1288322), (64584, 1260315), (65205, 1248312), (68040, 1196299), (72018, 1130220), (72657, 1120280), (73710, 1104276), (74520, 1092273), (75348, 1080270), (78246, 1040260), (80020, 1017198), (80730, 1008252), (83720, 972243), (84021, 968760), (86940, 936234), (88452, 920230), (92023, 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