640964772000

素因数分解:

$2^5\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44623}}^1$

素因数の和:44683

約数の個数: 768

約数和(自身を含む): 2806813900800

約数和(自身を除く): 2165849128800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 125, 126, 133, 135, 140, 144, 150, 152, 160, 168, 171, 175, 180, 189, 190, 200, 210, 216, 224, 225, 228, 240, 250, 252, 266, 270, 280, 285, 288, 300, 304, 315, 336, 342, 350, 360, 375, 378, 380, 399, 400, 420, 432, 450, 456, 475, 480, 500, 504, 513, 525, 532, 540, 560, 570, 600, 608, 630, 665, 672, 675, 684, 700, 720, 750, 756, 760, 798, 800, 840, 855, 864, 875, 900, 912, 945, 950, 1000, 1008, 1026, 1050, 1064, 1080, 1120, 1125, 1140, 1197, 1200, 1260, 1330, 1350, 1368, 1400, 1425, 1440, 1500, 1512, 1520, 1575, 1596, 1680, 1710, 1750, 1800, 1824, 1890, 1900, 1995, 2000, 2016, 2052, 2100, 2128, 2160, 2250, 2280, 2375, 2394, 2400, 2520, 2565, 2625, 2660, 2700, 2736, 2800, 2850, 3000, 3024, 3040, 3150, 3192, 3325, 3360, 3375, 3420, 3500, 3591, 3600, 3780, 3800, 3990, 4000, 4104, 4200, 4256, 4275, 4320, 4500, 4560, 4725, 4750, 4788, 5040, 5130, 5250, 5320, 5400, 5472, 5600, 5700, 5985, 6000, 6048, 6300, 6384, 6650, 6750, 6840, 7000, 7125, 7182, 7200, 7560, 7600, 7875, 7980, 8208, 8400, 8550, 9000, 9120, 9450, 9500, 9576, 9975, 10080, 10260, 10500, 10640, 10800, 11400, 11970, 12000, 12600, 12768, 12825, 13300, 13500, 13680, 14000, 14250, 14364, 15120, 15200, 15750, 15960, 16416, 16625, 16800, 17100, 17955, 18000, 18900, 19000, 19152, 19950, 20520, 21000, 21280, 21375, 21600, 22800, 23625, 23940, 25200, 25650, 26600, 27000, 27360, 28000, 28500, 28728, 29925, 30240, 31500, 31920, 33250, 34200, 35910, 36000, 37800, 38000, 38304, 39900, 41040, 42000, 42750, 44623, 45600, 47250, 47880, 49875, 50400, 51300, 53200, 54000, 57000, 57456, 59850, 63000, 63840, 64125, 66500, 68400, 71820, 75600, 76000, 79800, 82080, 84000, 85500, 89246, 89775, 94500, 95760, 99750, 102600, 106400, 108000, 114000, 114912, 119700, 126000, 128250, 133000, 133869, 136800, 143640, 149625, 151200, 159600, 171000, 178492, 179550, 189000, 191520, 199500, 205200, 223115, 228000, 239400, 252000, 256500, 266000, 267738, 287280, 299250, 312361, 319200, 342000, 356984, 359100, 378000, 399000, 401607, 410400, 446230, 448875, 478800, 513000, 532000, 535476, 574560, 598500, 624722, 669345, 684000, 713968, 718200, 756000, 798000, 803214, 847837, 892460, 897750, 937083, 957600, 1026000, 1070952, 1115575, 1197000, 1204821, 1249444, 1338690, 1427936, 1436400, 1561805, 1596000, 1606428, 1695674, 1784920, 1795500, 1874166, 2008035, 2052000, 2141904, 2231150, 2394000, 2409642, 2498888, 2543511, 2677380, 2811249, 2872800, 3123610, 3212856, 3346725, 3391348, 3569840, 3591000, 3748332, 4016070, 4239185, 4283808, 4462300, 4685415, 4788000, 4819284, 4997776, 5087022, 5354760, 5577875, 5622498, 5934859, 6024105, 6247220, 6425712, 6693450, 6782696, 7139680, 7182000, 7496664, 7630533, 7809025, 8032140, 8433747, 8478370, 8924600, 9370830, 9638568, 9995552, 10040175, 10174044, 10709520, 11155750, 11244996, 11869718, 12048210, 12494440, 12717555, 12851424, 13386900, 13565392, 14056245, 14364000, 14993328, 15261066, 15618050, 16064280, 16733625, 16867494, 16956740, 17804577, 17849200, 18741660, 19277136, 20080350, 20348088, 21195925, 21419040, 22311500, 22489992, 22891599, 23427075, 23739436, 24096420, 24988880, 25435110, 26773800, 27130784, 28112490, 29674295, 29986656, 30120525, 30522132, 31236100, 32128560, 33467250, 33734988, 33913480, 35609154, 35698400, 37483320, 38152665, 38554272, 39045125, 40160700, 40696176, 42168735, 42391850, 44623000, 44979984, 45783198, 46854150, 47478872, 48192840, 49977760, 50200875, 50870220, 53413731, 53547600, 56224980, 59348590, 60241050, 61044264, 62472200, 63587775, 64257120, 66934500, 67469976, 67826960, 70281225, 71218308, 74966640, 76305330, 78090250, 80321400, 81392352, 84337470, 84783700, 89022885, 89246000, 89959968, 91566396, 93708300, 94957744, 96385680, 100401750, 101740440, 105979625, 106827462, 107095200, 112449960, 114457995, 117135375, 118697180, 120482100, 122088528, 124944400, 127175550, 133869000, 134939952, 135653920, 140562450, 142436616, 148371475, 149933280, 150602625, 152610660, 156180500, 160241193, 160642800, 168674940, 169567400, 178045770, 178492000, 183132792, 187416600, 189915488, 190763325, 192771360, 200803500, 203480880, 210843675, 211959250, 213654924, 224899920, 228915990, 234270750, 237394360, 240964200, 244177056, 249888800, 254351100, 267068655, 267738000, 269879904, 281124900, 284873232, 296742950, 301205250, 305221320, 312361000, 317938875, 320482386, 321285600, 337349880, 339134800, 351406125, 356091540, 366265584, 374833200, 381526650, 401607000, 406961760, 421687350, 423918500, 427309848, 445114425, 449799840, 457831980, 468541500, 474788720, 481928400, 508702200, 534137310, 535476000, 562249800, 569746464, 572289975, 593485900, 602410500, 610442640, 624722000, 635877750, 640964772, 674699760, 678269600, 702812250, 712183080, 732531168, 741857375, 749666400, 763053300, 801205965, 803214000, 843374700, 847837000, 854619696, 890228850, 915663960, 937083000, 949577440, 953816625, 963856800, 1017404400, 1054218375, 1068274620, 1124499600, 1144579950, 1186971800, 1204821000, 1220885280, 1249444000, 1271755500, 1281929544, 1335343275, 1349399520, 1405624500, 1424366160, 1483714750, 1526106600, 1602411930, 1606428000, 1686749400, 1695674000, 1709239392, 1780457700, 1831327920, 1874166000, 1907633250, 2034808800, 2108436750, 2136549240, 2225572125, 2248999200, 2289159900, 2373943600, 2409642000, 2543511000, 2563859088, 2670686550, 2811249000, 2848732320, 2861449875, 2967429500, 3052213200, 3204823860, 3373498800, 3391348000, 3560915400, 3662655840, 3748332000, 3815266500, 4006029825, 4216873500, 4273098480, 4451144250, 4578319800, 4747887200, 4819284000, 5087022000, 5127718176, 5341373100, 5622498000, 5722899750, 5934859000, 6104426400, 6409647720, 6676716375, 6746997600, 7121830800, 7630533000, 8012059650, 8433747000, 8546196960, 8902288500, 9156639600, 10174044000, 10682746200, 11244996000, 11445799500, 11869718000, 12819295440, 13353432750, 14243661600, 15261066000, 16024119300, 16867494000, 17804577000, 18313279200, 20030149125, 21365492400, 22891599000, 23739436000, 25638590880, 26706865500, 30522132000, 32048238600, 33734988000, 35609154000, 40060298250, 42730984800, 45783198000, 53413731000, 64096477200, 71218308000, 80120596500, 91566396000, 106827462000, 128192954400, 160241193000, 213654924000, 320482386000, 640964772000]

約数ペア:

[(1, 640964772000), (2, 320482386000), (3, 213654924000), (4, 160241193000), (5, 128192954400), (6, 106827462000), (7, 91566396000), (8, 80120596500), (9, 71218308000), (10, 64096477200), (12, 53413731000), (14, 45783198000), (15, 42730984800), (16, 40060298250), (18, 35609154000), (19, 33734988000), (20, 32048238600), (21, 30522132000), (24, 26706865500), (25, 25638590880), (27, 23739436000), (28, 22891599000), (30, 21365492400), (32, 20030149125), (35, 18313279200), (36, 17804577000), (38, 16867494000), (40, 16024119300), (42, 15261066000), (45, 14243661600), (48, 13353432750), (50, 12819295440), (54, 11869718000), (56, 11445799500), (57, 11244996000), (60, 10682746200), (63, 10174044000), (70, 9156639600), (72, 8902288500), (75, 8546196960), (76, 8433747000), (80, 8012059650), (84, 7630533000), (90, 7121830800), (95, 6746997600), (96, 6676716375), (100, 6409647720), (105, 6104426400), (108, 5934859000), (112, 5722899750), (114, 5622498000), (120, 5341373100), (125, 5127718176), (126, 5087022000), (133, 4819284000), (135, 4747887200), (140, 4578319800), (144, 4451144250), (150, 4273098480), (152, 4216873500), (160, 4006029825), (168, 3815266500), (171, 3748332000), (175, 3662655840), (180, 3560915400), (189, 3391348000), (190, 3373498800), (200, 3204823860), (210, 3052213200), (216, 2967429500), (224, 2861449875), (225, 2848732320), (228, 2811249000), (240, 2670686550), (250, 2563859088), (252, 2543511000), (266, 2409642000), (270, 2373943600), (280, 2289159900), (285, 2248999200), (288, 2225572125), (300, 2136549240), (304, 2108436750), (315, 2034808800), (336, 1907633250), (342, 1874166000), (350, 1831327920), (360, 1780457700), (375, 1709239392), (378, 1695674000), (380, 1686749400), (399, 1606428000), (400, 1602411930), (420, 1526106600), (432, 1483714750), (450, 1424366160), (456, 1405624500), (475, 1349399520), (480, 1335343275), (500, 1281929544), (504, 1271755500), (513, 1249444000), (525, 1220885280), (532, 1204821000), (540, 1186971800), (560, 1144579950), (570, 1124499600), (600, 1068274620), (608, 1054218375), (630, 1017404400), (665, 963856800), (672, 953816625), (675, 949577440), (684, 937083000), (700, 915663960), (720, 890228850), (750, 854619696), (756, 847837000), (760, 843374700), (798, 803214000), (800, 801205965), (840, 763053300), (855, 749666400), (864, 741857375), (875, 732531168), (900, 712183080), (912, 702812250), (945, 678269600), (950, 674699760), (1000, 640964772), (1008, 635877750), (1026, 624722000), (1050, 610442640), (1064, 602410500), (1080, 593485900), (1120, 572289975), (1125, 569746464), (1140, 562249800), (1197, 535476000), (1200, 534137310), (1260, 508702200), (1330, 481928400), (1350, 474788720), (1368, 468541500), (1400, 457831980), (1425, 449799840), (1440, 445114425), (1500, 427309848), (1512, 423918500), (1520, 421687350), (1575, 406961760), (1596, 401607000), (1680, 381526650), (1710, 374833200), (1750, 366265584), (1800, 356091540), (1824, 351406125), (1890, 339134800), (1900, 337349880), (1995, 321285600), (2000, 320482386), (2016, 317938875), (2052, 312361000), (2100, 305221320), (2128, 301205250), (2160, 296742950), (2250, 284873232), (2280, 281124900), (2375, 269879904), (2394, 267738000), (2400, 267068655), (2520, 254351100), (2565, 249888800), (2625, 244177056), (2660, 240964200), (2700, 237394360), (2736, 234270750), (2800, 228915990), (2850, 224899920), (3000, 213654924), (3024, 211959250), (3040, 210843675), (3150, 203480880), (3192, 200803500), (3325, 192771360), (3360, 190763325), (3375, 189915488), (3420, 187416600), (3500, 183132792), (3591, 178492000), (3600, 178045770), (3780, 169567400), (3800, 168674940), (3990, 160642800), (4000, 160241193), (4104, 156180500), (4200, 152610660), (4256, 150602625), (4275, 149933280), (4320, 148371475), (4500, 142436616), (4560, 140562450), (4725, 135653920), (4750, 134939952), (4788, 133869000), (5040, 127175550), (5130, 124944400), (5250, 122088528), (5320, 120482100), (5400, 118697180), (5472, 117135375), (5600, 114457995), (5700, 112449960), (5985, 107095200), (6000, 106827462), (6048, 105979625), (6300, 101740440), (6384, 100401750), (6650, 96385680), (6750, 94957744), (6840, 93708300), (7000, 91566396), (7125, 89959968), (7182, 89246000), (7200, 89022885), (7560, 84783700), (7600, 84337470), (7875, 81392352), (7980, 80321400), (8208, 78090250), (8400, 76305330), (8550, 74966640), (9000, 71218308), (9120, 70281225), (9450, 67826960), (9500, 67469976), (9576, 66934500), (9975, 64257120), (10080, 63587775), (10260, 62472200), (10500, 61044264), (10640, 60241050), (10800, 59348590), (11400, 56224980), (11970, 53547600), (12000, 53413731), (12600, 50870220), (12768, 50200875), (12825, 49977760), (13300, 48192840), (13500, 47478872), (13680, 46854150), (14000, 45783198), (14250, 44979984), (14364, 44623000), (15120, 42391850), (15200, 42168735), (15750, 40696176), (15960, 40160700), (16416, 39045125), (16625, 38554272), (16800, 38152665), (17100, 37483320), (17955, 35698400), (18000, 35609154), (18900, 33913480), (19000, 33734988), (19152, 33467250), (19950, 32128560), (20520, 31236100), (21000, 30522132), (21280, 30120525), (21375, 29986656), (21600, 29674295), (22800, 28112490), (23625, 27130784), (23940, 26773800), (25200, 25435110), (25650, 24988880), (26600, 24096420), (27000, 23739436), (27360, 23427075), (28000, 22891599), (28500, 22489992), (28728, 22311500), (29925, 21419040), (30240, 21195925), (31500, 20348088), (31920, 20080350), (33250, 19277136), (34200, 18741660), (35910, 17849200), (36000, 17804577), (37800, 16956740), (38000, 16867494), (38304, 16733625), (39900, 16064280), (41040, 15618050), (42000, 15261066), (42750, 14993328), (44623, 14364000), (45600, 14056245), (47250, 13565392), (47880, 13386900), (49875, 12851424), (50400, 12717555), (51300, 12494440), (53200, 12048210), (54000, 11869718), (57000, 11244996), (57456, 11155750), (59850, 10709520), (63000, 10174044), (63840, 10040175), (64125, 9995552), (66500, 9638568), (68400, 9370830), (71820, 8924600), (75600, 8478370), (76000, 8433747), (79800, 8032140), (82080, 7809025), (84000, 7630533), (85500, 7496664), (89246, 7182000), (89775, 7139680), (94500, 6782696), (95760, 6693450), (99750, 6425712), (102600, 6247220), (106400, 6024105), (108000, 5934859), (114000, 5622498), (114912, 5577875), (119700, 5354760), (126000, 5087022), (128250, 4997776), (133000, 4819284), (133869, 4788000), (136800, 4685415), (143640, 4462300), (149625, 4283808), (151200, 4239185), (159600, 4016070), (171000, 3748332), (178492, 3591000), (179550, 3569840), (189000, 3391348), (191520, 3346725), (199500, 3212856), (205200, 3123610), (223115, 2872800), (228000, 2811249), (239400, 2677380), (252000, 2543511), (256500, 2498888), (266000, 2409642), (267738, 2394000), (287280, 2231150), (299250, 2141904), (312361, 2052000), (319200, 2008035), (342000, 1874166), (356984, 1795500), (359100, 1784920), (378000, 1695674), (399000, 1606428), (401607, 1596000), (410400, 1561805), (446230, 1436400), (448875, 1427936), (478800, 1338690), (513000, 1249444), (532000, 1204821), (535476, 1197000), (574560, 1115575), (598500, 1070952), (624722, 1026000), (669345, 957600), (684000, 937083), (713968, 897750), (718200, 892460), (756000, 847837), (798000, 803214)]