20488053600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:972

約数の個数: 576

約数和(自身を含む): 85269542400

約数和(自身を除く): 64781488800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 179, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 358, 360, 378, 400, 420, 432, 450, 480, 504, 525, 537, 540, 560, 600, 630, 672, 675, 700, 716, 720, 756, 757, 800, 840, 864, 895, 900, 945, 1008, 1050, 1074, 1080, 1120, 1200, 1253, 1260, 1350, 1400, 1432, 1440, 1512, 1514, 1575, 1611, 1680, 1790, 1800, 1890, 2016, 2100, 2148, 2160, 2271, 2400, 2506, 2520, 2685, 2700, 2800, 2864, 3024, 3028, 3150, 3222, 3360, 3580, 3600, 3759, 3780, 3785, 4200, 4296, 4320, 4475, 4542, 4725, 4833, 5012, 5040, 5299, 5370, 5400, 5600, 5728, 6048, 6056, 6265, 6300, 6444, 6813, 7160, 7200, 7518, 7560, 7570, 8055, 8400, 8592, 8950, 9084, 9450, 9666, 10024, 10080, 10598, 10740, 10800, 11277, 11355, 12112, 12530, 12600, 12888, 13425, 13626, 14320, 15036, 15120, 15140, 15897, 16110, 16800, 17184, 17900, 18168, 18795, 18900, 18925, 19332, 20048, 20439, 21196, 21480, 21600, 22554, 22710, 24165, 24224, 25060, 25200, 25776, 26495, 26850, 27252, 28640, 30072, 30240, 30280, 31325, 31794, 32220, 33831, 34065, 35800, 36336, 37590, 37800, 37850, 38664, 40096, 40275, 40878, 42392, 42960, 45108, 45420, 47691, 48330, 50120, 50400, 51552, 52990, 53700, 54504, 56385, 56775, 60144, 60560, 62650, 63588, 64440, 67662, 68130, 71600, 72672, 75180, 75600, 75700, 77328, 79485, 80550, 81756, 84784, 85920, 90216, 90840, 93975, 95382, 96660, 100240, 102195, 105980, 107400, 109008, 112770, 113550, 120288, 120825, 121120, 125300, 127176, 128880, 132475, 135324, 135503, 136260, 143073, 143200, 150360, 151200, 151400, 154656, 158970, 161100, 163512, 169155, 169568, 170325, 180432, 181680, 187950, 190764, 193320, 200480, 204390, 211960, 214800, 218016, 225540, 227100, 238455, 241650, 250600, 254352, 257760, 264950, 270648, 271006, 272520, 281925, 286146, 300720, 302800, 317940, 322200, 327024, 338310, 340650, 360864, 363360, 375900, 381528, 386640, 397425, 406509, 408780, 423920, 429600, 451080, 454200, 476910, 483300, 501200, 508704, 510975, 529900, 541296, 542012, 545040, 563850, 572292, 601440, 605600, 635880, 644400, 654048, 676620, 677515, 681300, 715365, 751800, 763056, 773280, 794850, 813018, 817560, 845775, 847840, 902160, 908400, 948521, 953820, 966600, 1002400, 1021950, 1059800, 1082592, 1084024, 1090080, 1127700, 1144584, 1192275, 1219527, 1271760, 1288800, 1353240, 1355030, 1362600, 1430730, 1503600, 1526112, 1589700, 1626036, 1635120, 1691550, 1804320, 1816800, 1897042, 1907640, 1933200, 2032545, 2043900, 2119600, 2168048, 2255400, 2289168, 2384550, 2439054, 2543520, 2706480, 2710060, 2725200, 2845563, 2861460, 3007200, 3179400, 3252072, 3270240, 3383100, 3387575, 3576825, 3658581, 3794084, 3815280, 3866400, 4065090, 4087800, 4239200, 4336096, 4510800, 4578336, 4742605, 4769100, 4878108, 5412960, 5420120, 5450400, 5691126, 5722920, 6097635, 6358800, 6504144, 6766200, 6775150, 7153650, 7317162, 7588168, 7630560, 8130180, 8175600, 8536689, 9021600, 9485210, 9538200, 9756216, 10162725, 10840240, 11382252, 11445840, 12195270, 12717600, 13008288, 13532400, 13550300, 14227815, 14307300, 14634324, 15176336, 16260360, 16351200, 17073378, 18292905, 18970420, 19076400, 19512432, 20325450, 21680480, 22764504, 22891680, 23713025, 24390540, 25610067, 27064800, 27100600, 28455630, 28614600, 29268648, 30352672, 30488175, 32520720, 34146756, 36585810, 37940840, 38152800, 39024864, 40650900, 42683445, 45529008, 47426050, 48781080, 51220134, 54201200, 56911260, 57229200, 58537296, 60976350, 65041440, 68293512, 71139075, 73171620, 75881680, 81301800, 85366890, 91058016, 91464525, 94852100, 97562160, 102440268, 108402400, 113822520, 114458400, 117074592, 121952700, 128050335, 136587024, 142278150, 146343240, 151763360, 162603600, 170733780, 182929050, 189704200, 195124320, 204880536, 213417225, 227645040, 243905400, 256100670, 273174048, 284556300, 292686480, 325207200, 341467560, 365858100, 379408400, 409761072, 426834450, 455290080, 487810800, 512201340, 569112600, 585372960, 640251675, 682935120, 731716200, 758816800, 819522144, 853668900, 975621600, 1024402680, 1138225200, 1280503350, 1365870240, 1463432400, 1707337800, 2048805360, 2276450400, 2561006700, 2926864800, 3414675600, 4097610720, 5122013400, 6829351200, 10244026800, 20488053600]

約数ペア:

[(1, 20488053600), (2, 10244026800), (3, 6829351200), (4, 5122013400), (5, 4097610720), (6, 3414675600), (7, 2926864800), (8, 2561006700), (9, 2276450400), (10, 2048805360), (12, 1707337800), (14, 1463432400), (15, 1365870240), (16, 1280503350), (18, 1138225200), (20, 1024402680), (21, 975621600), (24, 853668900), (25, 819522144), (27, 758816800), (28, 731716200), (30, 682935120), (32, 640251675), (35, 585372960), (36, 569112600), (40, 512201340), (42, 487810800), (45, 455290080), (48, 426834450), (50, 409761072), (54, 379408400), (56, 365858100), (60, 341467560), (63, 325207200), (70, 292686480), (72, 284556300), (75, 273174048), (80, 256100670), (84, 243905400), (90, 227645040), (96, 213417225), (100, 204880536), (105, 195124320), (108, 189704200), (112, 182929050), (120, 170733780), (126, 162603600), (135, 151763360), (140, 146343240), (144, 142278150), (150, 136587024), (160, 128050335), (168, 121952700), (175, 117074592), (179, 114458400), (180, 113822520), (189, 108402400), (200, 102440268), (210, 97562160), (216, 94852100), (224, 91464525), (225, 91058016), (240, 85366890), (252, 81301800), (270, 75881680), (280, 73171620), (288, 71139075), (300, 68293512), (315, 65041440), (336, 60976350), (350, 58537296), (358, 57229200), (360, 56911260), (378, 54201200), (400, 51220134), (420, 48781080), (432, 47426050), (450, 45529008), (480, 42683445), (504, 40650900), (525, 39024864), (537, 38152800), (540, 37940840), (560, 36585810), (600, 34146756), (630, 32520720), (672, 30488175), (675, 30352672), (700, 29268648), (716, 28614600), (720, 28455630), (756, 27100600), (757, 27064800), (800, 25610067), (840, 24390540), (864, 23713025), (895, 22891680), (900, 22764504), (945, 21680480), (1008, 20325450), (1050, 19512432), (1074, 19076400), (1080, 18970420), (1120, 18292905), (1200, 17073378), (1253, 16351200), (1260, 16260360), (1350, 15176336), (1400, 14634324), (1432, 14307300), (1440, 14227815), (1512, 13550300), (1514, 13532400), (1575, 13008288), (1611, 12717600), (1680, 12195270), (1790, 11445840), (1800, 11382252), (1890, 10840240), (2016, 10162725), (2100, 9756216), (2148, 9538200), (2160, 9485210), (2271, 9021600), (2400, 8536689), (2506, 8175600), (2520, 8130180), (2685, 7630560), (2700, 7588168), (2800, 7317162), (2864, 7153650), (3024, 6775150), (3028, 6766200), (3150, 6504144), (3222, 6358800), (3360, 6097635), (3580, 5722920), (3600, 5691126), (3759, 5450400), (3780, 5420120), (3785, 5412960), (4200, 4878108), (4296, 4769100), (4320, 4742605), (4475, 4578336), (4542, 4510800), (4725, 4336096), (4833, 4239200), (5012, 4087800), (5040, 4065090), (5299, 3866400), (5370, 3815280), (5400, 3794084), (5600, 3658581), (5728, 3576825), (6048, 3387575), (6056, 3383100), (6265, 3270240), (6300, 3252072), (6444, 3179400), (6813, 3007200), (7160, 2861460), (7200, 2845563), (7518, 2725200), (7560, 2710060), (7570, 2706480), (8055, 2543520), (8400, 2439054), (8592, 2384550), (8950, 2289168), (9084, 2255400), (9450, 2168048), (9666, 2119600), (10024, 2043900), (10080, 2032545), (10598, 1933200), (10740, 1907640), (10800, 1897042), (11277, 1816800), (11355, 1804320), (12112, 1691550), (12530, 1635120), (12600, 1626036), (12888, 1589700), (13425, 1526112), (13626, 1503600), (14320, 1430730), (15036, 1362600), (15120, 1355030), (15140, 1353240), (15897, 1288800), (16110, 1271760), (16800, 1219527), (17184, 1192275), (17900, 1144584), (18168, 1127700), (18795, 1090080), (18900, 1084024), (18925, 1082592), (19332, 1059800), (20048, 1021950), (20439, 1002400), (21196, 966600), (21480, 953820), (21600, 948521), (22554, 908400), (22710, 902160), (24165, 847840), (24224, 845775), (25060, 817560), (25200, 813018), (25776, 794850), (26495, 773280), (26850, 763056), (27252, 751800), (28640, 715365), (30072, 681300), (30240, 677515), (30280, 676620), (31325, 654048), (31794, 644400), (32220, 635880), (33831, 605600), (34065, 601440), (35800, 572292), (36336, 563850), (37590, 545040), (37800, 542012), (37850, 541296), (38664, 529900), (40096, 510975), (40275, 508704), (40878, 501200), (42392, 483300), (42960, 476910), (45108, 454200), (45420, 451080), (47691, 429600), (48330, 423920), (50120, 408780), (50400, 406509), (51552, 397425), (52990, 386640), (53700, 381528), (54504, 375900), (56385, 363360), (56775, 360864), (60144, 340650), (60560, 338310), (62650, 327024), (63588, 322200), (64440, 317940), (67662, 302800), (68130, 300720), (71600, 286146), (72672, 281925), (75180, 272520), (75600, 271006), (75700, 270648), (77328, 264950), (79485, 257760), (80550, 254352), (81756, 250600), (84784, 241650), (85920, 238455), (90216, 227100), (90840, 225540), (93975, 218016), (95382, 214800), (96660, 211960), (100240, 204390), (102195, 200480), (105980, 193320), (107400, 190764), (109008, 187950), (112770, 181680), (113550, 180432), (120288, 170325), (120825, 169568), (121120, 169155), (125300, 163512), (127176, 161100), (128880, 158970), (132475, 154656), (135324, 151400), (135503, 151200), (136260, 150360), (143073, 143200)]