20436768000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6499

約数の個数: 432

約数和(自身を含む): 80235110592

約数和(自身を除く): 59798342592

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, 6451, 6600, 7040, 7200, 7920, 8000, 8250, 8448, 8800, 9000, 9600, 9900, 10560, 11000, 11520, 12000, 12375, 12672, 12902, 13200, 14080, 14400, 15840, 16000, 16500, 17600, 18000, 19200, 19353, 19800, 21120, 22000, 24000, 24750, 25344, 25804, 26400, 28800, 31680, 32000, 32255, 33000, 35200, 36000, 38706, 39600, 42240, 44000, 48000, 49500, 51608, 52800, 57600, 58059, 63360, 64510, 66000, 70400, 70961, 72000, 77412, 79200, 88000, 96000, 96765, 99000, 103216, 105600, 116118, 126720, 129020, 132000, 141922, 144000, 154824, 158400, 161275, 176000, 193530, 198000, 206432, 211200, 212883, 232236, 258040, 264000, 283844, 288000, 290295, 309648, 316800, 322550, 352000, 354805, 387060, 396000, 412864, 425766, 464472, 483825, 516080, 528000, 567688, 580590, 619296, 633600, 638649, 645100, 709610, 774120, 792000, 806375, 825728, 851532, 928944, 967650, 1032160, 1056000, 1064415, 1135376, 1161180, 1238592, 1277298, 1290200, 1419220, 1451475, 1548240, 1584000, 1612750, 1651456, 1703064, 1774025, 1857888, 1935300, 2064320, 2128830, 2270752, 2322360, 2419125, 2477184, 2554596, 2580400, 2838440, 2902950, 3096480, 3168000, 3193245, 3225500, 3406128, 3548050, 3715776, 3870600, 4128640, 4257660, 4541504, 4644720, 4838250, 4954368, 5109192, 5160800, 5322075, 5676880, 5805900, 6192960, 6386490, 6451000, 6812256, 7096100, 7257375, 7431552, 7741200, 8257280, 8515320, 8870125, 9083008, 9289440, 9676500, 10218384, 10321600, 10644150, 11353760, 11611800, 12385920, 12772980, 12902000, 13624512, 14192200, 14514750, 14863104, 15482400, 15966225, 17030640, 17740250, 18166016, 18578880, 19353000, 20436768, 20643200, 21288300, 22707520, 23223600, 24771840, 25545960, 25804000, 26610375, 27249024, 28384400, 29029500, 30964800, 31932450, 34061280, 35480500, 37157760, 38706000, 40873536, 41286400, 42576600, 45415040, 46447200, 51091920, 51608000, 53220750, 54498048, 56768800, 58059000, 61929600, 63864900, 68122560, 70961000, 74315520, 77412000, 79831125, 81747072, 85153200, 90830080, 92894400, 102183840, 103216000, 106441500, 113537600, 116118000, 123859200, 127729800, 136245120, 141922000, 154824000, 159662250, 163494144, 170306400, 185788800, 204367680, 206432000, 212883000, 227075200, 232236000, 255459600, 272490240, 283844000, 309648000, 319324500, 340612800, 371577600, 408735360, 425766000, 454150400, 464472000, 510919200, 567688000, 619296000, 638649000, 681225600, 817470720, 851532000, 928944000, 1021838400, 1135376000, 1277298000, 1362451200, 1703064000, 1857888000, 2043676800, 2270752000, 2554596000, 3406128000, 4087353600, 5109192000, 6812256000, 10218384000, 20436768000]

約数ペア:

[(1, 20436768000), (2, 10218384000), (3, 6812256000), (4, 5109192000), (5, 4087353600), (6, 3406128000), (8, 2554596000), (9, 2270752000), (10, 2043676800), (11, 1857888000), (12, 1703064000), (15, 1362451200), (16, 1277298000), (18, 1135376000), (20, 1021838400), (22, 928944000), (24, 851532000), (25, 817470720), (30, 681225600), (32, 638649000), (33, 619296000), (36, 567688000), (40, 510919200), (44, 464472000), (45, 454150400), (48, 425766000), (50, 408735360), (55, 371577600), (60, 340612800), (64, 319324500), (66, 309648000), (72, 283844000), (75, 272490240), (80, 255459600), (88, 232236000), (90, 227075200), (96, 212883000), (99, 206432000), (100, 204367680), (110, 185788800), (120, 170306400), (125, 163494144), (128, 159662250), (132, 154824000), (144, 141922000), (150, 136245120), (160, 127729800), (165, 123859200), (176, 116118000), (180, 113537600), (192, 106441500), (198, 103216000), (200, 102183840), (220, 92894400), (225, 90830080), (240, 85153200), (250, 81747072), (256, 79831125), (264, 77412000), (275, 74315520), (288, 70961000), (300, 68122560), (320, 63864900), (330, 61929600), (352, 58059000), (360, 56768800), (375, 54498048), (384, 53220750), (396, 51608000), (400, 51091920), (440, 46447200), (450, 45415040), (480, 42576600), (495, 41286400), (500, 40873536), (528, 38706000), (550, 37157760), (576, 35480500), (600, 34061280), (640, 31932450), (660, 30964800), (704, 29029500), (720, 28384400), (750, 27249024), (768, 26610375), (792, 25804000), (800, 25545960), (825, 24771840), (880, 23223600), (900, 22707520), (960, 21288300), (990, 20643200), (1000, 20436768), (1056, 19353000), (1100, 18578880), (1125, 18166016), (1152, 17740250), (1200, 17030640), (1280, 15966225), (1320, 15482400), (1375, 14863104), (1408, 14514750), (1440, 14192200), (1500, 13624512), (1584, 12902000), (1600, 12772980), (1650, 12385920), (1760, 11611800), (1800, 11353760), (1920, 10644150), (1980, 10321600), (2000, 10218384), (2112, 9676500), (2200, 9289440), (2250, 9083008), (2304, 8870125), (2400, 8515320), (2475, 8257280), (2640, 7741200), (2750, 7431552), (2816, 7257375), (2880, 7096100), (3000, 6812256), (3168, 6451000), (3200, 6386490), (3300, 6192960), (3520, 5805900), (3600, 5676880), (3840, 5322075), (3960, 5160800), (4000, 5109192), (4125, 4954368), (4224, 4838250), (4400, 4644720), (4500, 4541504), (4800, 4257660), (4950, 4128640), (5280, 3870600), (5500, 3715776), (5760, 3548050), (6000, 3406128), (6336, 3225500), (6400, 3193245), (6451, 3168000), (6600, 3096480), (7040, 2902950), (7200, 2838440), (7920, 2580400), (8000, 2554596), (8250, 2477184), (8448, 2419125), (8800, 2322360), (9000, 2270752), (9600, 2128830), (9900, 2064320), (10560, 1935300), (11000, 1857888), (11520, 1774025), (12000, 1703064), (12375, 1651456), (12672, 1612750), (12902, 1584000), (13200, 1548240), (14080, 1451475), (14400, 1419220), (15840, 1290200), (16000, 1277298), (16500, 1238592), (17600, 1161180), (18000, 1135376), (19200, 1064415), (19353, 1056000), (19800, 1032160), (21120, 967650), (22000, 928944), (24000, 851532), (24750, 825728), (25344, 806375), (25804, 792000), (26400, 774120), (28800, 709610), (31680, 645100), (32000, 638649), (32255, 633600), (33000, 619296), (35200, 580590), (36000, 567688), (38706, 528000), (39600, 516080), (42240, 483825), (44000, 464472), (48000, 425766), (49500, 412864), (51608, 396000), (52800, 387060), (57600, 354805), (58059, 352000), (63360, 322550), (64510, 316800), (66000, 309648), (70400, 290295), (70961, 288000), (72000, 283844), (77412, 264000), (79200, 258040), (88000, 232236), (96000, 212883), (96765, 211200), (99000, 206432), (103216, 198000), (105600, 193530), (116118, 176000), (126720, 161275), (129020, 158400), (132000, 154824), (141922, 144000)]