21251039040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 896

約数和(自身を含む): 99018547200

約数和(自身を除く): 77767508160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 54, 55, 56, 60, 63, 64, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 108, 110, 112, 119, 120, 126, 132, 135, 136, 140, 144, 153, 154, 160, 165, 168, 170, 176, 180, 187, 189, 192, 198, 204, 210, 216, 220, 224, 231, 238, 240, 252, 255, 264, 270, 272, 280, 288, 297, 306, 308, 315, 320, 330, 336, 340, 352, 357, 360, 374, 378, 385, 396, 408, 420, 432, 440, 448, 459, 462, 476, 480, 495, 504, 510, 528, 540, 544, 560, 561, 576, 594, 595, 612, 616, 630, 660, 672, 680, 693, 704, 714, 720, 748, 756, 765, 770, 792, 816, 840, 864, 880, 918, 924, 935, 945, 952, 960, 990, 1008, 1020, 1056, 1071, 1080, 1088, 1120, 1122, 1155, 1188, 1190, 1224, 1232, 1260, 1309, 1320, 1344, 1360, 1386, 1428, 1440, 1485, 1496, 1512, 1530, 1540, 1584, 1632, 1680, 1683, 1728, 1760, 1785, 1836, 1848, 1870, 1879, 1890, 1904, 1980, 2016, 2040, 2079, 2112, 2142, 2160, 2240, 2244, 2295, 2310, 2376, 2380, 2448, 2464, 2520, 2618, 2640, 2720, 2772, 2805, 2856, 2880, 2970, 2992, 3024, 3060, 3080, 3168, 3213, 3264, 3360, 3366, 3465, 3520, 3570, 3672, 3696, 3740, 3758, 3780, 3808, 3927, 3960, 4032, 4080, 4158, 4284, 4320, 4488, 4590, 4620, 4752, 4760, 4896, 4928, 5040, 5049, 5236, 5280, 5355, 5440, 5544, 5610, 5637, 5712, 5940, 5984, 6048, 6120, 6160, 6336, 6426, 6545, 6720, 6732, 6930, 7140, 7344, 7392, 7480, 7516, 7560, 7616, 7854, 7920, 8160, 8316, 8415, 8568, 8640, 8976, 9180, 9240, 9395, 9504, 9520, 9792, 10080, 10098, 10395, 10472, 10560, 10710, 11088, 11220, 11274, 11424, 11781, 11880, 11968, 12096, 12240, 12320, 12852, 13090, 13153, 13464, 13860, 14280, 14688, 14784, 14960, 15032, 15120, 15708, 15840, 16065, 16320, 16632, 16830, 16911, 17136, 17952, 18360, 18480, 18790, 19008, 19040, 19635, 20160, 20196, 20669, 20790, 20944, 21420, 22176, 22440, 22548, 22848, 23562, 23760, 24480, 24640, 25245, 25704, 26180, 26306, 26928, 27720, 28185, 28560, 29376, 29920, 30064, 30240, 31416, 31680, 31943, 32130, 33264, 33660, 33822, 34272, 35343, 35904, 36720, 36960, 37580, 38080, 39270, 39459, 40392, 41338, 41580, 41888, 42840, 44352, 44880, 45096, 47124, 47520, 48960, 50490, 50733, 51408, 52360, 52612, 53856, 55440, 56370, 57120, 58905, 59840, 60128, 60480, 62007, 62832, 63886, 64260, 65765, 66528, 67320, 67644, 68544, 70686, 73440, 73920, 75160, 78540, 78918, 80784, 82676, 83160, 83776, 84555, 85680, 89760, 90192, 94248, 95040, 95829, 100980, 101466, 102816, 103345, 104720, 105224, 107712, 110880, 112740, 114240, 117810, 118377, 120256, 124014, 125664, 127772, 128520, 131530, 133056, 134640, 135288, 141372, 144683, 146880, 150320, 157080, 157836, 159715, 161568, 165352, 166320, 169110, 171360, 176715, 179520, 180384, 186021, 188496, 191658, 197295, 201960, 202932, 205632, 206690, 209440, 210448, 221760, 223601, 225480, 235620, 236754, 248028, 251328, 253665, 255544, 257040, 263060, 269280, 270576, 282744, 287487, 289366, 300640, 310035, 314160, 315672, 319430, 323136, 330704, 332640, 338220, 342720, 351373, 353430, 355131, 360768, 372042, 376992, 383316, 394590, 403920, 405864, 413380, 418880, 420896, 434049, 447202, 450960, 471240, 473508, 479145, 496056, 507330, 511088, 514080, 526120, 538560, 541152, 558063, 565488, 574974, 578732, 591885, 601280, 620070, 628320, 631344, 638860, 661408, 665280, 670803, 676440, 702746, 706860, 710262, 723415, 744084, 753984, 766632, 789180, 807840, 811728, 826760, 841792, 862461, 868098, 894404, 901920, 930105, 942480, 947016, 958290, 992112, 1014660, 1022176, 1028160, 1052240, 1054119, 1082304, 1116126, 1118005, 1130976, 1149948, 1157464, 1183770, 1240140, 1256640, 1262688, 1277720, 1302147, 1322816, 1341606, 1352880, 1405492, 1413720, 1420524, 1437435, 1446830, 1488168, 1533264, 1578360, 1615680, 1623456, 1653520, 1724922, 1736196, 1756865, 1775655, 1788808, 1803840, 1860210, 1884960, 1894032, 1916580, 1984224, 2012409, 2029320, 2044352, 2104480, 2108238, 2170245, 2232252, 2236010, 2261952, 2299896, 2314928, 2367540, 2459611, 2480280, 2525376, 2555440, 2604294, 2683212, 2705760, 2790315, 2810984, 2827440, 2841048, 2874870, 2893660, 2976336, 3066528, 3156720, 3162357, 3246912, 3307040, 3354015, 3449844, 3472392, 3513730, 3551310, 3577616, 3720420, 3769920, 3788064, 3833160, 3906441, 3968448, 4024818, 4058640, 4208960, 4216476, 4312305, 4340490, 4464504, 4472020, 4599792, 4629856, 4735080, 4919222, 4960560, 5110880, 5208588, 5270595, 5366424, 5411520, 5580630, 5621968, 5654880, 5682096, 5749740, 5787320, 5952672, 6037227, 6133056, 6313440, 6324714, 6510735, 6614080, 6708030, 6899688, 6944784, 7027460, 7102620, 7155232, 7378833, 7440840, 7576128, 7666320, 7812882, 8049636, 8117280, 8432952, 8624610, 8680980, 8929008, 8944040, 9199584, 9259712, 9470160, 9487071, 9838444, 9921120, 10062045, 10221760, 10417176, 10541190, 10732848, 11161260, 11243936, 11309760, 11364192, 11499480, 11574640, 11905344, 12074454, 12298055, 12626880, 12649428, 13021470, 13416060, 13799376, 13889568, 14054920, 14205240, 14310464, 14757666, 14881680, 15332640, 15625764, 15811785, 16099272, 16234560, 16865904, 17249220, 17361960, 17858016, 17888080, 18399168, 18940320, 18974142, 19532205, 19676888, 19842240, 20124090, 20834352, 21082380, 21465696, 22136499, 22322520, 22487872, 22728384, 22998960, 23149280, 24148908, 24596110, 25298856, 26042940, 26832120, 27598752, 27779136, 28109840, 28410480, 29515332, 29763360, 30186135, 30665280, 31251528, 31623570, 32198544, 33731808, 34498440, 34723920, 35716032, 35776160, 36894165, 37880640, 37948284, 39064410, 39353776, 40248180, 41668704, 42164760, 42931392, 44272998, 44645040, 45997920, 46298560, 47435355, 48297816, 49192220, 50597712, 52085880, 53664240, 55197504, 56219680, 56820960, 59030664, 59526720, 60372270, 62503056, 63247140, 64397088, 66409497, 67463616, 68996880, 69447840, 71552320, 73788330, 75896568, 78128820, 78707552, 80496360, 83337408, 84329520, 88545996, 89290080, 91995840, 94870710, 96595632, 98384440, 101195424, 104171760, 107328480, 110682495, 112439360, 113641920, 118061328, 120744540, 125006112, 126494280, 128794176, 132818994, 137993760, 138895680, 147576660, 151793136, 156257640, 157415104, 160992720, 168659040, 177091992, 178580160, 189741420, 193191264, 196768880, 202390848, 208343520, 214656960, 221364990, 236122656, 241489080, 250012224, 252988560, 265637988, 275987520, 295153320, 303586272, 312515280, 321985440, 332047485, 337318080, 354183984, 379482840, 386382528, 393537760, 416687040, 442729980, 472245312, 482978160, 505977120, 531275976, 590306640, 607172544, 625030560, 643970880, 664094970, 708367968, 758965680, 787075520, 885459960, 965956320, 1011954240, 1062551952, 1180613280, 1250061120, 1328189940, 1416735936, 1517931360, 1770919920, 1931912640, 2125103904, 2361226560, 2656379880, 3035862720, 3541839840, 4250207808, 5312759760, 7083679680, 10625519520, 21251039040]

約数ペア:

[(1, 21251039040), (2, 10625519520), (3, 7083679680), (4, 5312759760), (5, 4250207808), (6, 3541839840), (7, 3035862720), (8, 2656379880), (9, 2361226560), (10, 2125103904), (11, 1931912640), (12, 1770919920), (14, 1517931360), (15, 1416735936), (16, 1328189940), (17, 1250061120), (18, 1180613280), (20, 1062551952), (21, 1011954240), (22, 965956320), (24, 885459960), (27, 787075520), (28, 758965680), (30, 708367968), (32, 664094970), (33, 643970880), (34, 625030560), (35, 607172544), (36, 590306640), (40, 531275976), (42, 505977120), (44, 482978160), (45, 472245312), (48, 442729980), (51, 416687040), (54, 393537760), (55, 386382528), (56, 379482840), (60, 354183984), (63, 337318080), (64, 332047485), (66, 321985440), (68, 312515280), (70, 303586272), (72, 295153320), (77, 275987520), (80, 265637988), (84, 252988560), (85, 250012224), (88, 241489080), (90, 236122656), (96, 221364990), (99, 214656960), (102, 208343520), (105, 202390848), (108, 196768880), (110, 193191264), (112, 189741420), (119, 178580160), (120, 177091992), (126, 168659040), (132, 160992720), (135, 157415104), (136, 156257640), (140, 151793136), (144, 147576660), (153, 138895680), (154, 137993760), (160, 132818994), (165, 128794176), (168, 126494280), (170, 125006112), (176, 120744540), (180, 118061328), (187, 113641920), (189, 112439360), (192, 110682495), (198, 107328480), (204, 104171760), (210, 101195424), (216, 98384440), (220, 96595632), (224, 94870710), (231, 91995840), (238, 89290080), (240, 88545996), (252, 84329520), (255, 83337408), (264, 80496360), (270, 78707552), (272, 78128820), (280, 75896568), (288, 73788330), (297, 71552320), (306, 69447840), (308, 68996880), (315, 67463616), (320, 66409497), (330, 64397088), (336, 63247140), (340, 62503056), (352, 60372270), (357, 59526720), (360, 59030664), (374, 56820960), (378, 56219680), (385, 55197504), (396, 53664240), (408, 52085880), (420, 50597712), (432, 49192220), (440, 48297816), (448, 47435355), (459, 46298560), (462, 45997920), (476, 44645040), (480, 44272998), (495, 42931392), (504, 42164760), (510, 41668704), (528, 40248180), (540, 39353776), (544, 39064410), (560, 37948284), (561, 37880640), (576, 36894165), (594, 35776160), (595, 35716032), (612, 34723920), (616, 34498440), (630, 33731808), (660, 32198544), (672, 31623570), (680, 31251528), (693, 30665280), (704, 30186135), (714, 29763360), (720, 29515332), (748, 28410480), (756, 28109840), (765, 27779136), (770, 27598752), (792, 26832120), (816, 26042940), (840, 25298856), (864, 24596110), (880, 24148908), (918, 23149280), (924, 22998960), (935, 22728384), (945, 22487872), (952, 22322520), (960, 22136499), (990, 21465696), (1008, 21082380), (1020, 20834352), (1056, 20124090), (1071, 19842240), (1080, 19676888), (1088, 19532205), (1120, 18974142), (1122, 18940320), (1155, 18399168), (1188, 17888080), (1190, 17858016), (1224, 17361960), (1232, 17249220), (1260, 16865904), (1309, 16234560), (1320, 16099272), (1344, 15811785), (1360, 15625764), (1386, 15332640), (1428, 14881680), (1440, 14757666), (1485, 14310464), (1496, 14205240), (1512, 14054920), (1530, 13889568), (1540, 13799376), (1584, 13416060), (1632, 13021470), (1680, 12649428), (1683, 12626880), (1728, 12298055), (1760, 12074454), (1785, 11905344), (1836, 11574640), (1848, 11499480), (1870, 11364192), (1879, 11309760), (1890, 11243936), (1904, 11161260), (1980, 10732848), (2016, 10541190), (2040, 10417176), (2079, 10221760), (2112, 10062045), (2142, 9921120), (2160, 9838444), (2240, 9487071), (2244, 9470160), (2295, 9259712), (2310, 9199584), (2376, 8944040), (2380, 8929008), (2448, 8680980), (2464, 8624610), (2520, 8432952), (2618, 8117280), (2640, 8049636), (2720, 7812882), (2772, 7666320), (2805, 7576128), (2856, 7440840), (2880, 7378833), (2970, 7155232), (2992, 7102620), (3024, 7027460), (3060, 6944784), (3080, 6899688), (3168, 6708030), (3213, 6614080), (3264, 6510735), (3360, 6324714), (3366, 6313440), (3465, 6133056), (3520, 6037227), (3570, 5952672), (3672, 5787320), (3696, 5749740), (3740, 5682096), (3758, 5654880), (3780, 5621968), (3808, 5580630), (3927, 5411520), (3960, 5366424), (4032, 5270595), (4080, 5208588), (4158, 5110880), (4284, 4960560), (4320, 4919222), (4488, 4735080), (4590, 4629856), (4620, 4599792), (4752, 4472020), (4760, 4464504), (4896, 4340490), (4928, 4312305), (5040, 4216476), (5049, 4208960), (5236, 4058640), (5280, 4024818), (5355, 3968448), (5440, 3906441), (5544, 3833160), (5610, 3788064), (5637, 3769920), (5712, 3720420), (5940, 3577616), (5984, 3551310), (6048, 3513730), (6120, 3472392), (6160, 3449844), (6336, 3354015), (6426, 3307040), (6545, 3246912), (6720, 3162357), (6732, 3156720), (6930, 3066528), (7140, 2976336), (7344, 2893660), (7392, 2874870), (7480, 2841048), (7516, 2827440), (7560, 2810984), (7616, 2790315), (7854, 2705760), (7920, 2683212), (8160, 2604294), (8316, 2555440), (8415, 2525376), (8568, 2480280), (8640, 2459611), (8976, 2367540), (9180, 2314928), (9240, 2299896), (9395, 2261952), (9504, 2236010), (9520, 2232252), (9792, 2170245), (10080, 2108238), (10098, 2104480), (10395, 2044352), (10472, 2029320), (10560, 2012409), (10710, 1984224), (11088, 1916580), (11220, 1894032), (11274, 1884960), (11424, 1860210), (11781, 1803840), (11880, 1788808), (11968, 1775655), (12096, 1756865), (12240, 1736196), (12320, 1724922), (12852, 1653520), (13090, 1623456), (13153, 1615680), (13464, 1578360), (13860, 1533264), (14280, 1488168), (14688, 1446830), (14784, 1437435), (14960, 1420524), (15032, 1413720), (15120, 1405492), (15708, 1352880), (15840, 1341606), (16065, 1322816), (16320, 1302147), (16632, 1277720), (16830, 1262688), (16911, 1256640), (17136, 1240140), (17952, 1183770), (18360, 1157464), (18480, 1149948), (18790, 1130976), (19008, 1118005), (19040, 1116126), (19635, 1082304), (20160, 1054119), (20196, 1052240), (20669, 1028160), (20790, 1022176), (20944, 1014660), (21420, 992112), (22176, 958290), (22440, 947016), (22548, 942480), (22848, 930105), (23562, 901920), (23760, 894404), (24480, 868098), (24640, 862461), (25245, 841792), (25704, 826760), (26180, 811728), (26306, 807840), (26928, 789180), (27720, 766632), (28185, 753984), (28560, 744084), (29376, 723415), (29920, 710262), (30064, 706860), (30240, 702746), (31416, 676440), (31680, 670803), (31943, 665280), (32130, 661408), (33264, 638860), (33660, 631344), (33822, 628320), (34272, 620070), (35343, 601280), (35904, 591885), (36720, 578732), (36960, 574974), (37580, 565488), (38080, 558063), (39270, 541152), (39459, 538560), (40392, 526120), (41338, 514080), (41580, 511088), (41888, 507330), (42840, 496056), (44352, 479145), (44880, 473508), (45096, 471240), (47124, 450960), (47520, 447202), (48960, 434049), (50490, 420896), (50733, 418880), (51408, 413380), (52360, 405864), (52612, 403920), (53856, 394590), (55440, 383316), (56370, 376992), (57120, 372042), (58905, 360768), (59840, 355131), (60128, 353430), (60480, 351373), (62007, 342720), (62832, 338220), (63886, 332640), (64260, 330704), (65765, 323136), (66528, 319430), (67320, 315672), (67644, 314160), (68544, 310035), (70686, 300640), (73440, 289366), (73920, 287487), (75160, 282744), (78540, 270576), (78918, 269280), (80784, 263060), (82676, 257040), (83160, 255544), (83776, 253665), (84555, 251328), (85680, 248028), (89760, 236754), (90192, 235620), (94248, 225480), (95040, 223601), (95829, 221760), (100980, 210448), (101466, 209440), (102816, 206690), (103345, 205632), (104720, 202932), (105224, 201960), (107712, 197295), (110880, 191658), (112740, 188496), (114240, 186021), (117810, 180384), (118377, 179520), (120256, 176715), (124014, 171360), (125664, 169110), (127772, 166320), (128520, 165352), (131530, 161568), (133056, 159715), (134640, 157836), (135288, 157080), (141372, 150320), (144683, 146880)]