20656512000

素因数分解:

$2^{10}\times 3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 704

約数和(自身を含む): 78683404800

約数和(自身を除く): 58026892800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 64, 72, 75, 80, 86, 90, 96, 100, 108, 120, 125, 128, 129, 135, 139, 144, 150, 160, 172, 180, 192, 200, 215, 216, 225, 240, 250, 256, 258, 270, 278, 288, 300, 320, 344, 360, 375, 384, 387, 400, 417, 430, 432, 450, 480, 500, 512, 516, 540, 556, 576, 600, 640, 645, 675, 688, 695, 720, 750, 768, 774, 800, 834, 860, 864, 900, 960, 1000, 1024, 1032, 1075, 1080, 1112, 1125, 1152, 1161, 1200, 1251, 1280, 1290, 1350, 1376, 1390, 1440, 1500, 1536, 1548, 1600, 1668, 1720, 1728, 1800, 1920, 1935, 2000, 2064, 2085, 2150, 2160, 2224, 2250, 2304, 2322, 2400, 2502, 2560, 2580, 2700, 2752, 2780, 2880, 3000, 3072, 3096, 3200, 3225, 3336, 3375, 3440, 3456, 3475, 3600, 3753, 3840, 3870, 4000, 4128, 4170, 4300, 4320, 4448, 4500, 4608, 4644, 4800, 5004, 5120, 5160, 5375, 5400, 5504, 5560, 5760, 5805, 5977, 6000, 6192, 6255, 6400, 6450, 6672, 6750, 6880, 6912, 6950, 7200, 7506, 7680, 7740, 8000, 8256, 8340, 8600, 8640, 8896, 9000, 9216, 9288, 9600, 9675, 10008, 10320, 10425, 10750, 10800, 11008, 11120, 11520, 11610, 11954, 12000, 12384, 12510, 12800, 12900, 13344, 13500, 13760, 13824, 13900, 14400, 15012, 15360, 15480, 16000, 16125, 16512, 16680, 17200, 17280, 17375, 17792, 17931, 18000, 18576, 18765, 19200, 19350, 20016, 20640, 20850, 21500, 21600, 22016, 22240, 23040, 23220, 23908, 24000, 24768, 25020, 25600, 25800, 26688, 27000, 27520, 27648, 27800, 28800, 29025, 29885, 30024, 30960, 31275, 32000, 32250, 33024, 33360, 34400, 34560, 34750, 35584, 35862, 36000, 37152, 37530, 38400, 38700, 40032, 41280, 41700, 43000, 43200, 44032, 44480, 46080, 46440, 47816, 48000, 48375, 49536, 50040, 51600, 52125, 53376, 53793, 54000, 55040, 55600, 57600, 58050, 59770, 60048, 61920, 62550, 64000, 64500, 66048, 66720, 68800, 69120, 69500, 71168, 71724, 72000, 74304, 75060, 76800, 77400, 80064, 82560, 83400, 86000, 86400, 88960, 89655, 92880, 93825, 95632, 96000, 96750, 99072, 100080, 103200, 104250, 106752, 107586, 108000, 110080, 111200, 115200, 116100, 119540, 120096, 123840, 125100, 128000, 129000, 132096, 133440, 137600, 138240, 139000, 142336, 143448, 144000, 145125, 148608, 149425, 150120, 154800, 156375, 160128, 161379, 165120, 166800, 172000, 172800, 177920, 179310, 185760, 187650, 191264, 192000, 193500, 198144, 200160, 206400, 208500, 213504, 215172, 216000, 220160, 222400, 230400, 232200, 239080, 240192, 247680, 250200, 258000, 266880, 268965, 275200, 278000, 286896, 288000, 290250, 297216, 298850, 300240, 309600, 312750, 320256, 322758, 330240, 333600, 344000, 345600, 355840, 358620, 371520, 375300, 382528, 384000, 387000, 396288, 400320, 412800, 417000, 427008, 430344, 432000, 444800, 448275, 464400, 469125, 478160, 480384, 495360, 500400, 516000, 533760, 537930, 550400, 556000, 573792, 576000, 580500, 594432, 597700, 600480, 619200, 625500, 640512, 645516, 660480, 667200, 688000, 691200, 711680, 717240, 743040, 747125, 750600, 765056, 774000, 800640, 806895, 825600, 834000, 860688, 864000, 889600, 896550, 928800, 938250, 956320, 960768, 990720, 1000800, 1032000, 1067520, 1075860, 1100800, 1112000, 1147584, 1152000, 1161000, 1188864, 1195400, 1200960, 1238400, 1251000, 1281024, 1291032, 1334400, 1344825, 1376000, 1434480, 1486080, 1494250, 1501200, 1530112, 1548000, 1601280, 1613790, 1651200, 1668000, 1721376, 1728000, 1779200, 1793100, 1857600, 1876500, 1912640, 1921536, 1981440, 2001600, 2064000, 2135040, 2151720, 2224000, 2241375, 2295168, 2322000, 2390800, 2401920, 2476800, 2502000, 2582064, 2668800, 2689650, 2752000, 2868960, 2972160, 2988500, 3002400, 3060224, 3096000, 3202560, 3227580, 3302400, 3336000, 3442752, 3456000, 3558400, 3586200, 3715200, 3753000, 3825280, 3843072, 4003200, 4034475, 4128000, 4303440, 4448000, 4482750, 4590336, 4644000, 4781600, 4803840, 4953600, 5004000, 5164128, 5337600, 5379300, 5504000, 5737920, 5944320, 5977000, 6004800, 6120448, 6192000, 6405120, 6455160, 6672000, 6724125, 6885504, 7172400, 7430400, 7506000, 7650560, 8006400, 8068950, 8256000, 8606880, 8896000, 8965500, 9180672, 9288000, 9563200, 9607680, 9907200, 10008000, 10328256, 10675200, 10758600, 11475840, 11954000, 12009600, 12384000, 12910320, 13344000, 13448250, 13771008, 14344800, 14860800, 15012000, 15301120, 16012800, 16137900, 16512000, 17213760, 17792000, 17931000, 18361344, 18576000, 19126400, 19215360, 20016000, 20172375, 20656512, 21517200, 22951680, 23908000, 24019200, 24768000, 25820640, 26688000, 26896500, 27542016, 28689600, 29721600, 30024000, 30602240, 32025600, 32275800, 34427520, 35862000, 37152000, 38252800, 40032000, 40344750, 41313024, 43034400, 45903360, 47816000, 48038400, 49536000, 51641280, 53376000, 53793000, 55084032, 57379200, 60048000, 64551600, 68855040, 71724000, 74304000, 76505600, 80064000, 80689500, 82626048, 86068800, 91806720, 95632000, 96076800, 103282560, 107586000, 114758400, 120096000, 129103200, 137710080, 143448000, 148608000, 153011200, 160128000, 161379000, 165252096, 172137600, 191264000, 206565120, 215172000, 229516800, 240192000, 258206400, 275420160, 286896000, 322758000, 344275200, 382528000, 413130240, 430344000, 459033600, 480384000, 516412800, 573792000, 645516000, 688550400, 765056000, 826260480, 860688000, 1032825600, 1147584000, 1291032000, 1377100800, 1721376000, 2065651200, 2295168000, 2582064000, 3442752000, 4131302400, 5164128000, 6885504000, 10328256000, 20656512000]

約数ペア:

[(1, 20656512000), (2, 10328256000), (3, 6885504000), (4, 5164128000), (5, 4131302400), (6, 3442752000), (8, 2582064000), (9, 2295168000), (10, 2065651200), (12, 1721376000), (15, 1377100800), (16, 1291032000), (18, 1147584000), (20, 1032825600), (24, 860688000), (25, 826260480), (27, 765056000), (30, 688550400), (32, 645516000), (36, 573792000), (40, 516412800), (43, 480384000), (45, 459033600), (48, 430344000), (50, 413130240), (54, 382528000), (60, 344275200), (64, 322758000), (72, 286896000), (75, 275420160), (80, 258206400), (86, 240192000), (90, 229516800), (96, 215172000), (100, 206565120), (108, 191264000), (120, 172137600), (125, 165252096), (128, 161379000), (129, 160128000), (135, 153011200), (139, 148608000), (144, 143448000), (150, 137710080), (160, 129103200), (172, 120096000), (180, 114758400), (192, 107586000), (200, 103282560), (215, 96076800), (216, 95632000), (225, 91806720), (240, 86068800), (250, 82626048), (256, 80689500), (258, 80064000), (270, 76505600), (278, 74304000), (288, 71724000), (300, 68855040), (320, 64551600), (344, 60048000), (360, 57379200), (375, 55084032), (384, 53793000), (387, 53376000), (400, 51641280), (417, 49536000), (430, 48038400), (432, 47816000), (450, 45903360), (480, 43034400), (500, 41313024), (512, 40344750), (516, 40032000), (540, 38252800), (556, 37152000), (576, 35862000), (600, 34427520), (640, 32275800), (645, 32025600), (675, 30602240), (688, 30024000), (695, 29721600), (720, 28689600), (750, 27542016), (768, 26896500), (774, 26688000), (800, 25820640), (834, 24768000), (860, 24019200), (864, 23908000), (900, 22951680), (960, 21517200), (1000, 20656512), (1024, 20172375), (1032, 20016000), (1075, 19215360), (1080, 19126400), (1112, 18576000), (1125, 18361344), (1152, 17931000), (1161, 17792000), (1200, 17213760), (1251, 16512000), (1280, 16137900), (1290, 16012800), (1350, 15301120), (1376, 15012000), (1390, 14860800), (1440, 14344800), (1500, 13771008), (1536, 13448250), (1548, 13344000), (1600, 12910320), (1668, 12384000), (1720, 12009600), (1728, 11954000), (1800, 11475840), (1920, 10758600), (1935, 10675200), (2000, 10328256), (2064, 10008000), (2085, 9907200), (2150, 9607680), (2160, 9563200), (2224, 9288000), (2250, 9180672), (2304, 8965500), (2322, 8896000), (2400, 8606880), (2502, 8256000), (2560, 8068950), (2580, 8006400), (2700, 7650560), (2752, 7506000), (2780, 7430400), (2880, 7172400), (3000, 6885504), (3072, 6724125), (3096, 6672000), (3200, 6455160), (3225, 6405120), (3336, 6192000), (3375, 6120448), (3440, 6004800), (3456, 5977000), (3475, 5944320), (3600, 5737920), (3753, 5504000), (3840, 5379300), (3870, 5337600), (4000, 5164128), (4128, 5004000), (4170, 4953600), (4300, 4803840), (4320, 4781600), (4448, 4644000), (4500, 4590336), (4608, 4482750), (4644, 4448000), (4800, 4303440), (5004, 4128000), (5120, 4034475), (5160, 4003200), (5375, 3843072), (5400, 3825280), (5504, 3753000), (5560, 3715200), (5760, 3586200), (5805, 3558400), (5977, 3456000), (6000, 3442752), (6192, 3336000), (6255, 3302400), (6400, 3227580), (6450, 3202560), (6672, 3096000), (6750, 3060224), (6880, 3002400), (6912, 2988500), (6950, 2972160), (7200, 2868960), (7506, 2752000), (7680, 2689650), (7740, 2668800), (8000, 2582064), (8256, 2502000), (8340, 2476800), (8600, 2401920), (8640, 2390800), (8896, 2322000), (9000, 2295168), (9216, 2241375), (9288, 2224000), (9600, 2151720), (9675, 2135040), (10008, 2064000), (10320, 2001600), (10425, 1981440), (10750, 1921536), (10800, 1912640), (11008, 1876500), (11120, 1857600), (11520, 1793100), (11610, 1779200), (11954, 1728000), (12000, 1721376), (12384, 1668000), (12510, 1651200), (12800, 1613790), (12900, 1601280), (13344, 1548000), (13500, 1530112), (13760, 1501200), (13824, 1494250), (13900, 1486080), (14400, 1434480), (15012, 1376000), (15360, 1344825), (15480, 1334400), (16000, 1291032), (16125, 1281024), (16512, 1251000), (16680, 1238400), (17200, 1200960), (17280, 1195400), (17375, 1188864), (17792, 1161000), (17931, 1152000), (18000, 1147584), (18576, 1112000), (18765, 1100800), (19200, 1075860), (19350, 1067520), (20016, 1032000), (20640, 1000800), (20850, 990720), (21500, 960768), (21600, 956320), (22016, 938250), (22240, 928800), (23040, 896550), (23220, 889600), (23908, 864000), (24000, 860688), (24768, 834000), (25020, 825600), (25600, 806895), (25800, 800640), (26688, 774000), (27000, 765056), (27520, 750600), (27648, 747125), (27800, 743040), (28800, 717240), (29025, 711680), (29885, 691200), (30024, 688000), (30960, 667200), (31275, 660480), (32000, 645516), (32250, 640512), (33024, 625500), (33360, 619200), (34400, 600480), (34560, 597700), (34750, 594432), (35584, 580500), (35862, 576000), (36000, 573792), (37152, 556000), (37530, 550400), (38400, 537930), (38700, 533760), (40032, 516000), (41280, 500400), (41700, 495360), (43000, 480384), (43200, 478160), (44032, 469125), (44480, 464400), (46080, 448275), (46440, 444800), (47816, 432000), (48000, 430344), (48375, 427008), (49536, 417000), (50040, 412800), (51600, 400320), (52125, 396288), (53376, 387000), (53793, 384000), (54000, 382528), (55040, 375300), (55600, 371520), (57600, 358620), (58050, 355840), (59770, 345600), (60048, 344000), (61920, 333600), (62550, 330240), (64000, 322758), (64500, 320256), (66048, 312750), (66720, 309600), (68800, 300240), (69120, 298850), (69500, 297216), (71168, 290250), (71724, 288000), (72000, 286896), (74304, 278000), (75060, 275200), (76800, 268965), (77400, 266880), (80064, 258000), (82560, 250200), (83400, 247680), (86000, 240192), (86400, 239080), (88960, 232200), (89655, 230400), (92880, 222400), (93825, 220160), (95632, 216000), (96000, 215172), (96750, 213504), (99072, 208500), (100080, 206400), (103200, 200160), (104250, 198144), (106752, 193500), (107586, 192000), (108000, 191264), (110080, 187650), (111200, 185760), (115200, 179310), (116100, 177920), (119540, 172800), (120096, 172000), (123840, 166800), (125100, 165120), (128000, 161379), (129000, 160128), (132096, 156375), (133440, 154800), (137600, 150120), (138240, 149425), (139000, 148608), (142336, 145125), (143448, 144000)]