20658528000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6569

約数の個数: 432

約数和(自身を含む): 81105609312

約数和(自身を除く): 60447081312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 528, 550, 576, 600, 640, 660, 704, 720, 750, 768, 792, 800, 825, 880, 900, 960, 990, 1000, 1056, 1100, 1125, 1152, 1200, 1280, 1320, 1375, 1408, 1440, 1500, 1584, 1600, 1650, 1760, 1800, 1920, 1980, 2000, 2112, 2200, 2250, 2304, 2400, 2475, 2640, 2750, 2816, 2880, 3000, 3168, 3200, 3300, 3520, 3600, 3840, 3960, 4000, 4125, 4224, 4400, 4500, 4800, 4950, 5280, 5500, 5760, 6000, 6336, 6400, 6521, 6600, 7040, 7200, 7920, 8000, 8250, 8448, 8800, 9000, 9600, 9900, 10560, 11000, 11520, 12000, 12375, 12672, 13042, 13200, 14080, 14400, 15840, 16000, 16500, 17600, 18000, 19200, 19563, 19800, 21120, 22000, 24000, 24750, 25344, 26084, 26400, 28800, 31680, 32000, 32605, 33000, 35200, 36000, 39126, 39600, 42240, 44000, 48000, 49500, 52168, 52800, 57600, 58689, 63360, 65210, 66000, 70400, 71731, 72000, 78252, 79200, 88000, 96000, 97815, 99000, 104336, 105600, 117378, 126720, 130420, 132000, 143462, 144000, 156504, 158400, 163025, 176000, 195630, 198000, 208672, 211200, 215193, 234756, 260840, 264000, 286924, 288000, 293445, 313008, 316800, 326050, 352000, 358655, 391260, 396000, 417344, 430386, 469512, 489075, 521680, 528000, 573848, 586890, 626016, 633600, 645579, 652100, 717310, 782520, 792000, 815125, 834688, 860772, 939024, 978150, 1043360, 1056000, 1075965, 1147696, 1173780, 1252032, 1291158, 1304200, 1434620, 1467225, 1565040, 1584000, 1630250, 1669376, 1721544, 1793275, 1878048, 1956300, 2086720, 2151930, 2295392, 2347560, 2445375, 2504064, 2582316, 2608400, 2869240, 2934450, 3130080, 3168000, 3227895, 3260500, 3443088, 3586550, 3756096, 3912600, 4173440, 4303860, 4590784, 4695120, 4890750, 5008128, 5164632, 5216800, 5379825, 5738480, 5868900, 6260160, 6455790, 6521000, 6886176, 7173100, 7336125, 7512192, 7825200, 8346880, 8607720, 8966375, 9181568, 9390240, 9781500, 10329264, 10433600, 10759650, 11476960, 11737800, 12520320, 12911580, 13042000, 13772352, 14346200, 14672250, 15024384, 15650400, 16139475, 17215440, 17932750, 18363136, 18780480, 19563000, 20658528, 20867200, 21519300, 22953920, 23475600, 25040640, 25823160, 26084000, 26899125, 27544704, 28692400, 29344500, 31300800, 32278950, 34430880, 35865500, 37560960, 39126000, 41317056, 41734400, 43038600, 45907840, 46951200, 51646320, 52168000, 53798250, 55089408, 57384800, 58689000, 62601600, 64557900, 68861760, 71731000, 75121920, 78252000, 80697375, 82634112, 86077200, 91815680, 93902400, 103292640, 104336000, 107596500, 114769600, 117378000, 125203200, 129115800, 137723520, 143462000, 156504000, 161394750, 165268224, 172154400, 187804800, 206585280, 208672000, 215193000, 229539200, 234756000, 258231600, 275447040, 286924000, 313008000, 322789500, 344308800, 375609600, 413170560, 430386000, 459078400, 469512000, 516463200, 573848000, 626016000, 645579000, 688617600, 826341120, 860772000, 939024000, 1032926400, 1147696000, 1291158000, 1377235200, 1721544000, 1878048000, 2065852800, 2295392000, 2582316000, 3443088000, 4131705600, 5164632000, 6886176000, 10329264000, 20658528000]

約数ペア:

[(1, 20658528000), (2, 10329264000), (3, 6886176000), (4, 5164632000), (5, 4131705600), (6, 3443088000), (8, 2582316000), (9, 2295392000), (10, 2065852800), (11, 1878048000), (12, 1721544000), (15, 1377235200), (16, 1291158000), (18, 1147696000), (20, 1032926400), (22, 939024000), (24, 860772000), (25, 826341120), (30, 688617600), (32, 645579000), (33, 626016000), (36, 573848000), (40, 516463200), (44, 469512000), (45, 459078400), (48, 430386000), (50, 413170560), (55, 375609600), (60, 344308800), (64, 322789500), (66, 313008000), (72, 286924000), (75, 275447040), (80, 258231600), (88, 234756000), (90, 229539200), (96, 215193000), (99, 208672000), (100, 206585280), (110, 187804800), (120, 172154400), (125, 165268224), (128, 161394750), (132, 156504000), (144, 143462000), (150, 137723520), (160, 129115800), (165, 125203200), (176, 117378000), (180, 114769600), (192, 107596500), (198, 104336000), (200, 103292640), (220, 93902400), (225, 91815680), (240, 86077200), (250, 82634112), (256, 80697375), (264, 78252000), (275, 75121920), (288, 71731000), (300, 68861760), (320, 64557900), (330, 62601600), (352, 58689000), (360, 57384800), (375, 55089408), (384, 53798250), (396, 52168000), (400, 51646320), (440, 46951200), (450, 45907840), (480, 43038600), (495, 41734400), (500, 41317056), (528, 39126000), (550, 37560960), (576, 35865500), (600, 34430880), (640, 32278950), (660, 31300800), (704, 29344500), (720, 28692400), (750, 27544704), (768, 26899125), (792, 26084000), (800, 25823160), (825, 25040640), (880, 23475600), (900, 22953920), (960, 21519300), (990, 20867200), (1000, 20658528), (1056, 19563000), (1100, 18780480), (1125, 18363136), (1152, 17932750), (1200, 17215440), (1280, 16139475), (1320, 15650400), (1375, 15024384), (1408, 14672250), (1440, 14346200), (1500, 13772352), (1584, 13042000), (1600, 12911580), (1650, 12520320), (1760, 11737800), (1800, 11476960), (1920, 10759650), (1980, 10433600), (2000, 10329264), (2112, 9781500), (2200, 9390240), (2250, 9181568), (2304, 8966375), (2400, 8607720), (2475, 8346880), (2640, 7825200), (2750, 7512192), (2816, 7336125), (2880, 7173100), (3000, 6886176), (3168, 6521000), (3200, 6455790), (3300, 6260160), (3520, 5868900), (3600, 5738480), (3840, 5379825), (3960, 5216800), (4000, 5164632), (4125, 5008128), (4224, 4890750), (4400, 4695120), (4500, 4590784), (4800, 4303860), (4950, 4173440), (5280, 3912600), (5500, 3756096), (5760, 3586550), (6000, 3443088), (6336, 3260500), (6400, 3227895), (6521, 3168000), (6600, 3130080), (7040, 2934450), (7200, 2869240), (7920, 2608400), (8000, 2582316), (8250, 2504064), (8448, 2445375), (8800, 2347560), (9000, 2295392), (9600, 2151930), (9900, 2086720), (10560, 1956300), (11000, 1878048), (11520, 1793275), (12000, 1721544), (12375, 1669376), (12672, 1630250), (13042, 1584000), (13200, 1565040), (14080, 1467225), (14400, 1434620), (15840, 1304200), (16000, 1291158), (16500, 1252032), (17600, 1173780), (18000, 1147696), (19200, 1075965), (19563, 1056000), (19800, 1043360), (21120, 978150), (22000, 939024), (24000, 860772), (24750, 834688), (25344, 815125), (26084, 792000), (26400, 782520), (28800, 717310), (31680, 652100), (32000, 645579), (32605, 633600), (33000, 626016), (35200, 586890), (36000, 573848), (39126, 528000), (39600, 521680), (42240, 489075), (44000, 469512), (48000, 430386), (49500, 417344), (52168, 396000), (52800, 391260), (57600, 358655), (58689, 352000), (63360, 326050), (65210, 316800), (66000, 313008), (70400, 293445), (71731, 288000), (72000, 286924), (78252, 264000), (79200, 260840), (88000, 234756), (96000, 215193), (97815, 211200), (99000, 208672), (104336, 198000), (105600, 195630), (117378, 176000), (126720, 163025), (130420, 158400), (132000, 156504), (143462, 144000)]