81004587840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 840

約数和(自身を含む): 332179464672

約数和(自身を除く): 251174876832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 361, 380, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 648, 660, 684, 704, 720, 722, 760, 787, 792, 810, 836, 855, 864, 880, 891, 912, 960, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1188, 1216, 1254, 1296, 1320, 1368, 1440, 1444, 1485, 1520, 1539, 1574, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1805, 1824, 1881, 1980, 2052, 2090, 2112, 2160, 2166, 2280, 2361, 2376, 2508, 2565, 2592, 2640, 2736, 2880, 2888, 2970, 3040, 3078, 3135, 3148, 3168, 3240, 3249, 3344, 3420, 3520, 3564, 3610, 3648, 3762, 3935, 3960, 3971, 4104, 4180, 4320, 4332, 4455, 4560, 4722, 4752, 5016, 5130, 5184, 5280, 5415, 5472, 5643, 5776, 5940, 6080, 6156, 6270, 6296, 6336, 6480, 6498, 6688, 6840, 7083, 7128, 7220, 7524, 7695, 7870, 7920, 7942, 8208, 8360, 8640, 8657, 8664, 8910, 9120, 9405, 9444, 9504, 9747, 10032, 10260, 10560, 10830, 10944, 11286, 11552, 11805, 11880, 11913, 12312, 12540, 12592, 12960, 12996, 13376, 13680, 14166, 14256, 14440, 14953, 15048, 15390, 15740, 15840, 15884, 16245, 16416, 16720, 16929, 17314, 17328, 17820, 18240, 18810, 18888, 19008, 19494, 19855, 20064, 20520, 21249, 21660, 22572, 23104, 23610, 23760, 23826, 24624, 25080, 25184, 25920, 25971, 25992, 27360, 28215, 28332, 28512, 28880, 29241, 29906, 30096, 30780, 31480, 31680, 31768, 32490, 32832, 33440, 33858, 34628, 34656, 35415, 35640, 35739, 37620, 37776, 38988, 39710, 40128, 41040, 42498, 43285, 43320, 44859, 45144, 47220, 47520, 47652, 48735, 49248, 50160, 50368, 51942, 51984, 54720, 56430, 56664, 57024, 57760, 58482, 59565, 59812, 60192, 61560, 62960, 63536, 63747, 64980, 66880, 67716, 69256, 69312, 70830, 71280, 71478, 74765, 75240, 75552, 77913, 77976, 79420, 82080, 84645, 84996, 86570, 86640, 89718, 90288, 94440, 95040, 95304, 97470, 98496, 100320, 103884, 103968, 106245, 107217, 112860, 113328, 115520, 116964, 119130, 119624, 120384, 123120, 125920, 127072, 127494, 129855, 129960, 134577, 135432, 138512, 141660, 142560, 142956, 146205, 149530, 150480, 151104, 155826, 155952, 158840, 164160, 164483, 169290, 169992, 173140, 173280, 178695, 179436, 180576, 188880, 190608, 194940, 200640, 207768, 207936, 212490, 214434, 224295, 225720, 226656, 233739, 233928, 238260, 239248, 246240, 251840, 254144, 254988, 259710, 259920, 269154, 270864, 277024, 283320, 284107, 285120, 285912, 292410, 299060, 300960, 311652, 311904, 317680, 318735, 321651, 328966, 338580, 339984, 346280, 346560, 357390, 358872, 361152, 377760, 381216, 389565, 389880, 403731, 415536, 424980, 428868, 448590, 451440, 453312, 467478, 467856, 476520, 478496, 492480, 493449, 509976, 519420, 519840, 536085, 538308, 541728, 554048, 566640, 568214, 571824, 584820, 598120, 601920, 623304, 623808, 635360, 637470, 643302, 657932, 672885, 677160, 679968, 692560, 701217, 714780, 717744, 755520, 762432, 779130, 779760, 807462, 822415, 831072, 849960, 852321, 857736, 897180, 902880, 934956, 935712, 953040, 956992, 986898, 1019952, 1038840, 1039680, 1072170, 1076616, 1083456, 1133280, 1136428, 1143648, 1168695, 1169640, 1196240, 1211193, 1246608, 1270720, 1274940, 1286604, 1315864, 1345770, 1354320, 1359936, 1385120, 1402434, 1420535, 1429560, 1435488, 1480347, 1558260, 1559520, 1608255, 1614924, 1644830, 1662144, 1699920, 1704642, 1715472, 1794360, 1805760, 1869912, 1871424, 1906080, 1973796, 2018655, 2039904, 2077680, 2144340, 2153232, 2266560, 2272856, 2287296, 2337390, 2339280, 2392480, 2422386, 2467245, 2493216, 2549880, 2556963, 2573208, 2631728, 2691540, 2708640, 2770240, 2804868, 2841070, 2859120, 2870976, 2960694, 3116520, 3119040, 3125177, 3216510, 3229848, 3289660, 3399840, 3409284, 3430944, 3506085, 3588720, 3739824, 3812160, 3947592, 4037310, 4079808, 4155360, 4261605, 4288680, 4306464, 4441041, 4545712, 4674780, 4678560, 4784960, 4844772, 4934490, 4986432, 5099760, 5113926, 5146416, 5263456, 5383080, 5417280, 5609736, 5682140, 5718240, 5921388, 6055965, 6233040, 6250354, 6433020, 6459696, 6579320, 6799680, 6818568, 6861888, 7012170, 7177440, 7401735, 7479648, 7670889, 7895184, 8074620, 8310720, 8523210, 8577360, 8612928, 8882082, 9091424, 9349560, 9357120, 9375531, 9689544, 9868980, 10199520, 10227852, 10292832, 10526912, 10766160, 11219472, 11364280, 11436480, 11842776, 12111930, 12466080, 12500708, 12784815, 12866040, 12919392, 13158640, 13323123, 13637136, 14024340, 14354880, 14803470, 14959296, 15341778, 15625885, 15790368, 16149240, 17046420, 17154720, 17764164, 18182848, 18699120, 18751062, 19379088, 19737960, 20399040, 20455704, 20585664, 21532320, 22205205, 22438944, 22728560, 23012667, 23685552, 24223860, 24932160, 25001416, 25569630, 25732080, 25838784, 26317280, 26646246, 27274272, 28048680, 28126593, 29606940, 30683556, 31251770, 31580736, 32298480, 34092840, 34309440, 35528328, 37398240, 37502124, 38354445, 38758176, 39475920, 40911408, 43064640, 44410410, 44877888, 45457120, 46025334, 46877655, 47371104, 48447720, 50002832, 51139260, 51464160, 52634560, 53292492, 54548544, 56097360, 56253186, 59213880, 61367112, 62503540, 64596960, 66615615, 68185680, 71056656, 74796480, 75004248, 76708890, 77516352, 78951840, 81822816, 84379779, 88820820, 90914240, 92050668, 93755310, 94742208, 96895440, 100005664, 102278520, 102928320, 106584984, 112194720, 112506372, 115063335, 118427760, 122734224, 125007080, 129193920, 133231230, 136371360, 140632965, 142113312, 150008496, 153417780, 157903680, 163645632, 168759558, 177641640, 184101336, 187510620, 193790880, 200011328, 204557040, 213169968, 224389440, 225012744, 230126670, 236855520, 245468448, 250014160, 253139337, 266462460, 272742720, 281265930, 284226624, 300016992, 306835560, 337519116, 355283280, 368202672, 375021240, 387581760, 409114080, 421898895, 426339936, 450025488, 460253340, 473711040, 490936896, 500028320, 506278674, 532924920, 562531860, 600033984, 613671120, 675038232, 710566560, 736405344, 750042480, 818228160, 843797790, 852679872, 900050976, 920506680, 1000056640, 1012557348, 1065849840, 1125063720, 1227342240, 1265696685, 1350076464, 1421133120, 1472810688, 1500084960, 1687595580, 1800101952, 1841013360, 2025114696, 2131699680, 2250127440, 2454684480, 2531393370, 2700152928, 3000169920, 3375191160, 3682026720, 4050229392, 4263399360, 4500254880, 5062786740, 5400305856, 6750382320, 7364053440, 8100458784, 9000509760, 10125573480, 13500764640, 16200917568, 20251146960, 27001529280, 40502293920, 81004587840]

約数ペア:

[(1, 81004587840), (2, 40502293920), (3, 27001529280), (4, 20251146960), (5, 16200917568), (6, 13500764640), (8, 10125573480), (9, 9000509760), (10, 8100458784), (11, 7364053440), (12, 6750382320), (15, 5400305856), (16, 5062786740), (18, 4500254880), (19, 4263399360), (20, 4050229392), (22, 3682026720), (24, 3375191160), (27, 3000169920), (30, 2700152928), (32, 2531393370), (33, 2454684480), (36, 2250127440), (38, 2131699680), (40, 2025114696), (44, 1841013360), (45, 1800101952), (48, 1687595580), (54, 1500084960), (55, 1472810688), (57, 1421133120), (60, 1350076464), (64, 1265696685), (66, 1227342240), (72, 1125063720), (76, 1065849840), (80, 1012557348), (81, 1000056640), (88, 920506680), (90, 900050976), (95, 852679872), (96, 843797790), (99, 818228160), (108, 750042480), (110, 736405344), (114, 710566560), (120, 675038232), (132, 613671120), (135, 600033984), (144, 562531860), (152, 532924920), (160, 506278674), (162, 500028320), (165, 490936896), (171, 473711040), (176, 460253340), (180, 450025488), (190, 426339936), (192, 421898895), (198, 409114080), (209, 387581760), (216, 375021240), (220, 368202672), (228, 355283280), (240, 337519116), (264, 306835560), (270, 300016992), (285, 284226624), (288, 281265930), (297, 272742720), (304, 266462460), (320, 253139337), (324, 250014160), (330, 245468448), (342, 236855520), (352, 230126670), (360, 225012744), (361, 224389440), (380, 213169968), (396, 204557040), (405, 200011328), (418, 193790880), (432, 187510620), (440, 184101336), (456, 177641640), (480, 168759558), (495, 163645632), (513, 157903680), (528, 153417780), (540, 150008496), (570, 142113312), (576, 140632965), (594, 136371360), (608, 133231230), (627, 129193920), (648, 125007080), (660, 122734224), (684, 118427760), (704, 115063335), (720, 112506372), (722, 112194720), (760, 106584984), (787, 102928320), (792, 102278520), (810, 100005664), (836, 96895440), (855, 94742208), (864, 93755310), (880, 92050668), (891, 90914240), (912, 88820820), (960, 84379779), (990, 81822816), (1026, 78951840), (1045, 77516352), (1056, 76708890), (1080, 75004248), (1083, 74796480), (1140, 71056656), (1188, 68185680), (1216, 66615615), (1254, 64596960), (1296, 62503540), (1320, 61367112), (1368, 59213880), (1440, 56253186), (1444, 56097360), (1485, 54548544), (1520, 53292492), (1539, 52634560), (1574, 51464160), (1584, 51139260), (1620, 50002832), (1672, 48447720), (1710, 47371104), (1728, 46877655), (1760, 46025334), (1782, 45457120), (1805, 44877888), (1824, 44410410), (1881, 43064640), (1980, 40911408), (2052, 39475920), (2090, 38758176), (2112, 38354445), (2160, 37502124), (2166, 37398240), (2280, 35528328), (2361, 34309440), (2376, 34092840), (2508, 32298480), (2565, 31580736), (2592, 31251770), (2640, 30683556), (2736, 29606940), (2880, 28126593), (2888, 28048680), (2970, 27274272), (3040, 26646246), (3078, 26317280), (3135, 25838784), (3148, 25732080), (3168, 25569630), (3240, 25001416), (3249, 24932160), (3344, 24223860), (3420, 23685552), (3520, 23012667), (3564, 22728560), (3610, 22438944), (3648, 22205205), (3762, 21532320), (3935, 20585664), (3960, 20455704), (3971, 20399040), (4104, 19737960), (4180, 19379088), (4320, 18751062), (4332, 18699120), (4455, 18182848), (4560, 17764164), (4722, 17154720), (4752, 17046420), (5016, 16149240), (5130, 15790368), (5184, 15625885), (5280, 15341778), (5415, 14959296), (5472, 14803470), (5643, 14354880), (5776, 14024340), (5940, 13637136), (6080, 13323123), (6156, 13158640), (6270, 12919392), (6296, 12866040), (6336, 12784815), (6480, 12500708), (6498, 12466080), (6688, 12111930), (6840, 11842776), (7083, 11436480), (7128, 11364280), (7220, 11219472), (7524, 10766160), (7695, 10526912), (7870, 10292832), (7920, 10227852), (7942, 10199520), (8208, 9868980), (8360, 9689544), (8640, 9375531), (8657, 9357120), (8664, 9349560), (8910, 9091424), (9120, 8882082), (9405, 8612928), (9444, 8577360), (9504, 8523210), (9747, 8310720), (10032, 8074620), (10260, 7895184), (10560, 7670889), (10830, 7479648), (10944, 7401735), (11286, 7177440), (11552, 7012170), (11805, 6861888), (11880, 6818568), (11913, 6799680), (12312, 6579320), (12540, 6459696), (12592, 6433020), (12960, 6250354), (12996, 6233040), (13376, 6055965), (13680, 5921388), (14166, 5718240), (14256, 5682140), (14440, 5609736), (14953, 5417280), (15048, 5383080), (15390, 5263456), (15740, 5146416), (15840, 5113926), (15884, 5099760), (16245, 4986432), (16416, 4934490), (16720, 4844772), (16929, 4784960), (17314, 4678560), (17328, 4674780), (17820, 4545712), (18240, 4441041), (18810, 4306464), (18888, 4288680), (19008, 4261605), (19494, 4155360), (19855, 4079808), (20064, 4037310), (20520, 3947592), (21249, 3812160), (21660, 3739824), (22572, 3588720), (23104, 3506085), (23610, 3430944), (23760, 3409284), (23826, 3399840), (24624, 3289660), (25080, 3229848), (25184, 3216510), (25920, 3125177), (25971, 3119040), (25992, 3116520), (27360, 2960694), (28215, 2870976), (28332, 2859120), (28512, 2841070), (28880, 2804868), (29241, 2770240), (29906, 2708640), (30096, 2691540), (30780, 2631728), (31480, 2573208), (31680, 2556963), (31768, 2549880), (32490, 2493216), (32832, 2467245), (33440, 2422386), (33858, 2392480), (34628, 2339280), (34656, 2337390), (35415, 2287296), (35640, 2272856), (35739, 2266560), (37620, 2153232), (37776, 2144340), (38988, 2077680), (39710, 2039904), (40128, 2018655), (41040, 1973796), (42498, 1906080), (43285, 1871424), (43320, 1869912), (44859, 1805760), (45144, 1794360), (47220, 1715472), (47520, 1704642), (47652, 1699920), (48735, 1662144), (49248, 1644830), (50160, 1614924), (50368, 1608255), (51942, 1559520), (51984, 1558260), (54720, 1480347), (56430, 1435488), (56664, 1429560), (57024, 1420535), (57760, 1402434), (58482, 1385120), (59565, 1359936), (59812, 1354320), (60192, 1345770), (61560, 1315864), (62960, 1286604), (63536, 1274940), (63747, 1270720), (64980, 1246608), (66880, 1211193), (67716, 1196240), (69256, 1169640), (69312, 1168695), (70830, 1143648), (71280, 1136428), (71478, 1133280), (74765, 1083456), (75240, 1076616), (75552, 1072170), (77913, 1039680), (77976, 1038840), (79420, 1019952), (82080, 986898), (84645, 956992), (84996, 953040), (86570, 935712), (86640, 934956), (89718, 902880), (90288, 897180), (94440, 857736), (95040, 852321), (95304, 849960), (97470, 831072), (98496, 822415), (100320, 807462), (103884, 779760), (103968, 779130), (106245, 762432), (107217, 755520), (112860, 717744), (113328, 714780), (115520, 701217), (116964, 692560), (119130, 679968), (119624, 677160), (120384, 672885), (123120, 657932), (125920, 643302), (127072, 637470), (127494, 635360), (129855, 623808), (129960, 623304), (134577, 601920), (135432, 598120), (138512, 584820), (141660, 571824), (142560, 568214), (142956, 566640), (146205, 554048), (149530, 541728), (150480, 538308), (151104, 536085), (155826, 519840), (155952, 519420), (158840, 509976), (164160, 493449), (164483, 492480), (169290, 478496), (169992, 476520), (173140, 467856), (173280, 467478), (178695, 453312), (179436, 451440), (180576, 448590), (188880, 428868), (190608, 424980), (194940, 415536), (200640, 403731), (207768, 389880), (207936, 389565), (212490, 381216), (214434, 377760), (224295, 361152), (225720, 358872), (226656, 357390), (233739, 346560), (233928, 346280), (238260, 339984), (239248, 338580), (246240, 328966), (251840, 321651), (254144, 318735), (254988, 317680), (259710, 311904), (259920, 311652), (269154, 300960), (270864, 299060), (277024, 292410), (283320, 285912), (284107, 285120)]