20208676800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 504

約数和(自身を含む): 73997899248

約数和(自身を除く): 53789222448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 130, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 260, 300, 310, 312, 320, 325, 337, 372, 390, 400, 403, 416, 465, 480, 496, 520, 600, 620, 624, 650, 674, 744, 775, 780, 800, 806, 832, 930, 960, 961, 975, 992, 1011, 1040, 1200, 1209, 1240, 1248, 1300, 1348, 1488, 1550, 1560, 1600, 1612, 1685, 1860, 1922, 1950, 1984, 2015, 2022, 2080, 2325, 2400, 2418, 2480, 2496, 2600, 2696, 2883, 2976, 3100, 3120, 3224, 3370, 3720, 3844, 3900, 4030, 4044, 4160, 4381, 4650, 4800, 4805, 4836, 4960, 5055, 5200, 5392, 5766, 5952, 6045, 6200, 6240, 6448, 6740, 7440, 7688, 7800, 8060, 8088, 8425, 8762, 9300, 9610, 9672, 9920, 10075, 10110, 10400, 10447, 10784, 11532, 12090, 12400, 12480, 12493, 12896, 13143, 13480, 14415, 14880, 15376, 15600, 16120, 16176, 16850, 17524, 18600, 19220, 19344, 20150, 20220, 20800, 20894, 21568, 21905, 23064, 24025, 24180, 24800, 24986, 25275, 25792, 26286, 26960, 28830, 29760, 30225, 30752, 31200, 31341, 32240, 32352, 33700, 35048, 37200, 37479, 38440, 38688, 40300, 40440, 41788, 43810, 46128, 48050, 48360, 49600, 49972, 50550, 52235, 52572, 53920, 57660, 60450, 61504, 62400, 62465, 62682, 64480, 64704, 65715, 67400, 70096, 72075, 74400, 74958, 76880, 77376, 80600, 80880, 83576, 87620, 92256, 96100, 96720, 99944, 101100, 104470, 105144, 107840, 109525, 115320, 120900, 124930, 125364, 128960, 131430, 134800, 135811, 140192, 144150, 148800, 149916, 153760, 156705, 161200, 161760, 167152, 175240, 184512, 187395, 192200, 193440, 199888, 202200, 208940, 210288, 219050, 230640, 241800, 249860, 250728, 261175, 262860, 269600, 271622, 280384, 288300, 299832, 307520, 312325, 313410, 322400, 323520, 323857, 328575, 334304, 350480, 374790, 384400, 386880, 399776, 404400, 407433, 417880, 420576, 438100, 461280, 483600, 499720, 501456, 522350, 525720, 539200, 543244, 576600, 599664, 624650, 626820, 644800, 647714, 657150, 668608, 679055, 700960, 749580, 768800, 783525, 799552, 808800, 814866, 835760, 841152, 876200, 922560, 936975, 967200, 971571, 999440, 1002912, 1044700, 1051440, 1086488, 1153200, 1199328, 1249300, 1253640, 1295428, 1314300, 1358110, 1401920, 1499160, 1537600, 1567050, 1617600, 1619285, 1629732, 1671520, 1752400, 1873950, 1934400, 1943142, 1998880, 2005824, 2037165, 2089400, 2102880, 2172976, 2306400, 2398656, 2498600, 2507280, 2590856, 2628600, 2716220, 2998320, 3134100, 3238570, 3259464, 3343040, 3395275, 3504800, 3747900, 3886284, 3997760, 4074330, 4178800, 4205760, 4210141, 4345952, 4612800, 4857855, 4997200, 5014560, 5181712, 5257200, 5432440, 5996640, 6268200, 6477140, 6518928, 6790550, 7009600, 7495800, 7772568, 8096425, 8148660, 8357600, 8420282, 8691904, 9715710, 9994400, 10029120, 10185825, 10363424, 10514400, 10864880, 11993280, 12536400, 12630423, 12954280, 13037856, 13581100, 14991600, 15545136, 16192850, 16297320, 16715200, 16840564, 19431420, 19988800, 20371650, 20726848, 21028800, 21050705, 21729760, 24289275, 25072800, 25260846, 25908560, 26075712, 27162200, 29983200, 31090272, 32385700, 32594640, 33681128, 38862840, 40743300, 42101410, 43459520, 48578550, 50145600, 50521692, 51817120, 54324400, 59966400, 62180544, 63152115, 64771400, 65189280, 67362256, 77725680, 81486600, 84202820, 97157100, 101043384, 103634240, 105253525, 108648800, 126304230, 129542800, 130378560, 134724512, 155451360, 162973200, 168405640, 194314200, 202086768, 210507050, 217297600, 252608460, 259085600, 269449024, 310902720, 315760575, 325946400, 336811280, 388628400, 404173536, 421014100, 505216920, 518171200, 631521150, 651892800, 673622560, 777256800, 808347072, 842028200, 1010433840, 1263042300, 1347245120, 1554513600, 1684056400, 2020867680, 2526084600, 3368112800, 4041735360, 5052169200, 6736225600, 10104338400, 20208676800]

約数ペア:

[(1, 20208676800), (2, 10104338400), (3, 6736225600), (4, 5052169200), (5, 4041735360), (6, 3368112800), (8, 2526084600), (10, 2020867680), (12, 1684056400), (13, 1554513600), (15, 1347245120), (16, 1263042300), (20, 1010433840), (24, 842028200), (25, 808347072), (26, 777256800), (30, 673622560), (31, 651892800), (32, 631521150), (39, 518171200), (40, 505216920), (48, 421014100), (50, 404173536), (52, 388628400), (60, 336811280), (62, 325946400), (64, 315760575), (65, 310902720), (75, 269449024), (78, 259085600), (80, 252608460), (93, 217297600), (96, 210507050), (100, 202086768), (104, 194314200), (120, 168405640), (124, 162973200), (130, 155451360), (150, 134724512), (155, 130378560), (156, 129542800), (160, 126304230), (186, 108648800), (192, 105253525), (195, 103634240), (200, 101043384), (208, 97157100), (240, 84202820), (248, 81486600), (260, 77725680), (300, 67362256), (310, 65189280), (312, 64771400), (320, 63152115), (325, 62180544), (337, 59966400), (372, 54324400), (390, 51817120), (400, 50521692), (403, 50145600), (416, 48578550), (465, 43459520), (480, 42101410), (496, 40743300), (520, 38862840), (600, 33681128), (620, 32594640), (624, 32385700), (650, 31090272), (674, 29983200), (744, 27162200), (775, 26075712), (780, 25908560), (800, 25260846), (806, 25072800), (832, 24289275), (930, 21729760), (960, 21050705), (961, 21028800), (975, 20726848), (992, 20371650), (1011, 19988800), (1040, 19431420), (1200, 16840564), (1209, 16715200), (1240, 16297320), (1248, 16192850), (1300, 15545136), (1348, 14991600), (1488, 13581100), (1550, 13037856), (1560, 12954280), (1600, 12630423), (1612, 12536400), (1685, 11993280), (1860, 10864880), (1922, 10514400), (1950, 10363424), (1984, 10185825), (2015, 10029120), (2022, 9994400), (2080, 9715710), (2325, 8691904), (2400, 8420282), (2418, 8357600), (2480, 8148660), (2496, 8096425), (2600, 7772568), (2696, 7495800), (2883, 7009600), (2976, 6790550), (3100, 6518928), (3120, 6477140), (3224, 6268200), (3370, 5996640), (3720, 5432440), (3844, 5257200), (3900, 5181712), (4030, 5014560), (4044, 4997200), (4160, 4857855), (4381, 4612800), (4650, 4345952), (4800, 4210141), (4805, 4205760), (4836, 4178800), (4960, 4074330), (5055, 3997760), (5200, 3886284), (5392, 3747900), (5766, 3504800), (5952, 3395275), (6045, 3343040), (6200, 3259464), (6240, 3238570), (6448, 3134100), (6740, 2998320), (7440, 2716220), (7688, 2628600), (7800, 2590856), (8060, 2507280), (8088, 2498600), (8425, 2398656), (8762, 2306400), (9300, 2172976), (9610, 2102880), (9672, 2089400), (9920, 2037165), (10075, 2005824), (10110, 1998880), (10400, 1943142), (10447, 1934400), (10784, 1873950), (11532, 1752400), (12090, 1671520), (12400, 1629732), (12480, 1619285), (12493, 1617600), (12896, 1567050), (13143, 1537600), (13480, 1499160), (14415, 1401920), (14880, 1358110), (15376, 1314300), (15600, 1295428), (16120, 1253640), (16176, 1249300), (16850, 1199328), (17524, 1153200), (18600, 1086488), (19220, 1051440), (19344, 1044700), (20150, 1002912), (20220, 999440), (20800, 971571), (20894, 967200), (21568, 936975), (21905, 922560), (23064, 876200), (24025, 841152), (24180, 835760), (24800, 814866), (24986, 808800), (25275, 799552), (25792, 783525), (26286, 768800), (26960, 749580), (28830, 700960), (29760, 679055), (30225, 668608), (30752, 657150), (31200, 647714), (31341, 644800), (32240, 626820), (32352, 624650), (33700, 599664), (35048, 576600), (37200, 543244), (37479, 539200), (38440, 525720), (38688, 522350), (40300, 501456), (40440, 499720), (41788, 483600), (43810, 461280), (46128, 438100), (48050, 420576), (48360, 417880), (49600, 407433), (49972, 404400), (50550, 399776), (52235, 386880), (52572, 384400), (53920, 374790), (57660, 350480), (60450, 334304), (61504, 328575), (62400, 323857), (62465, 323520), (62682, 322400), (64480, 313410), (64704, 312325), (65715, 307520), (67400, 299832), (70096, 288300), (72075, 280384), (74400, 271622), (74958, 269600), (76880, 262860), (77376, 261175), (80600, 250728), (80880, 249860), (83576, 241800), (87620, 230640), (92256, 219050), (96100, 210288), (96720, 208940), (99944, 202200), (101100, 199888), (104470, 193440), (105144, 192200), (107840, 187395), (109525, 184512), (115320, 175240), (120900, 167152), (124930, 161760), (125364, 161200), (128960, 156705), (131430, 153760), (134800, 149916), (135811, 148800), (140192, 144150)]