20643494400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 720

約数和(自身を含む): 79788893184

約数和(自身を除く): 59145398784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 83, 85, 90, 96, 100, 102, 120, 127, 128, 136, 144, 150, 153, 160, 166, 170, 180, 192, 200, 204, 225, 240, 249, 254, 255, 256, 272, 288, 300, 306, 320, 332, 340, 360, 381, 384, 400, 408, 415, 425, 450, 480, 498, 508, 510, 512, 544, 576, 600, 612, 635, 640, 664, 680, 720, 747, 762, 765, 768, 800, 816, 830, 850, 900, 960, 996, 1016, 1020, 1088, 1143, 1152, 1200, 1224, 1245, 1270, 1275, 1280, 1328, 1360, 1411, 1440, 1494, 1524, 1530, 1536, 1600, 1632, 1660, 1700, 1800, 1905, 1920, 1992, 2032, 2040, 2075, 2159, 2176, 2286, 2304, 2400, 2448, 2490, 2540, 2550, 2560, 2656, 2720, 2822, 2880, 2988, 3048, 3060, 3175, 3200, 3264, 3320, 3400, 3600, 3735, 3810, 3825, 3840, 3984, 4064, 4080, 4150, 4233, 4318, 4352, 4572, 4608, 4800, 4896, 4980, 5080, 5100, 5312, 5440, 5644, 5715, 5760, 5976, 6096, 6120, 6225, 6350, 6400, 6477, 6528, 6640, 6800, 7055, 7200, 7470, 7620, 7650, 7680, 7968, 8128, 8160, 8300, 8466, 8636, 8704, 9144, 9525, 9600, 9792, 9960, 10160, 10200, 10541, 10624, 10795, 10880, 11288, 11430, 11520, 11952, 12192, 12240, 12450, 12699, 12700, 12800, 12954, 13056, 13280, 13600, 14110, 14400, 14940, 15240, 15300, 15936, 16256, 16320, 16600, 16932, 17272, 18288, 18675, 19050, 19200, 19431, 19584, 19920, 20320, 20400, 21082, 21165, 21248, 21590, 21760, 22576, 22860, 23040, 23904, 24384, 24480, 24900, 25398, 25400, 25908, 26112, 26560, 27200, 28220, 28575, 28800, 29880, 30480, 30600, 31623, 31872, 32385, 32512, 32640, 33200, 33864, 34544, 35275, 36576, 37350, 38100, 38400, 38862, 39168, 39840, 40640, 40800, 42164, 42330, 42496, 43180, 43520, 45152, 45720, 47808, 48768, 48960, 49800, 50796, 50800, 51816, 52705, 53120, 53975, 54400, 56440, 57150, 57600, 59760, 60960, 61200, 63246, 63495, 63744, 64770, 65024, 65280, 66400, 67728, 69088, 70550, 73152, 74700, 76200, 77724, 78336, 79680, 81280, 81600, 84328, 84660, 86360, 90304, 91440, 94869, 95616, 97155, 97536, 97920, 99600, 101592, 101600, 103632, 105410, 105825, 106240, 107950, 108800, 112880, 114300, 115200, 119520, 121920, 122400, 126492, 126990, 127488, 129540, 130560, 132800, 135456, 138176, 141100, 146304, 149400, 152400, 155448, 158115, 159360, 161925, 162560, 163200, 168656, 169320, 172720, 179197, 180608, 182880, 189738, 191232, 194310, 195072, 195840, 199200, 203184, 203200, 207264, 210820, 211650, 212480, 215900, 217600, 225760, 228600, 239040, 243840, 244800, 252984, 253980, 259080, 263525, 265600, 270912, 276352, 282200, 292608, 298800, 304800, 310896, 316230, 317475, 318720, 323850, 325120, 326400, 337312, 338640, 345440, 358394, 361216, 365760, 379476, 382464, 388620, 391680, 398400, 406368, 406400, 414528, 421640, 423300, 431800, 451520, 457200, 474345, 478080, 485775, 487680, 489600, 505968, 507960, 518160, 527050, 531200, 537591, 541824, 552704, 564400, 585216, 597600, 609600, 621792, 632460, 634950, 637440, 647700, 652800, 674624, 677280, 690880, 716788, 722432, 731520, 758952, 777240, 790575, 796800, 812736, 812800, 829056, 843280, 846600, 863600, 895985, 903040, 914400, 948690, 956160, 971550, 975360, 979200, 1011936, 1015920, 1036320, 1054100, 1062400, 1075182, 1083648, 1105408, 1128800, 1195200, 1219200, 1243584, 1264920, 1269900, 1295400, 1349248, 1354560, 1381760, 1433576, 1463040, 1517904, 1554480, 1581150, 1593600, 1612773, 1625472, 1625600, 1658112, 1686560, 1693200, 1727200, 1791970, 1806080, 1828800, 1897380, 1912320, 1943100, 1958400, 2023872, 2031840, 2072640, 2108200, 2150364, 2167296, 2257600, 2371725, 2390400, 2438400, 2487168, 2529840, 2539800, 2590800, 2687955, 2698496, 2709120, 2763520, 2867152, 2926080, 3035808, 3108960, 3162300, 3187200, 3225546, 3250944, 3316224, 3373120, 3386400, 3454400, 3583940, 3612160, 3657600, 3794760, 3886200, 4047744, 4063680, 4145280, 4216400, 4300728, 4479925, 4515200, 4743450, 4780800, 4876800, 4974336, 5059680, 5079600, 5181600, 5375910, 5396992, 5418240, 5527040, 5734304, 6071616, 6217920, 6324600, 6451092, 6501888, 6746240, 6772800, 6908800, 7167880, 7315200, 7589520, 7772400, 8063865, 8095488, 8127360, 8290560, 8432800, 8601456, 8959850, 9030400, 9486900, 9561600, 9948672, 10119360, 10159200, 10363200, 10751820, 10836480, 11468608, 12143232, 12435840, 12649200, 12902184, 13439775, 13492480, 13545600, 13817600, 14335760, 14630400, 15179040, 15544800, 16127730, 16190976, 16254720, 16581120, 16865600, 17202912, 17919700, 18060800, 18973800, 20238720, 20318400, 20726400, 21503640, 22937216, 24286464, 24871680, 25298400, 25804368, 26879550, 26984960, 27091200, 27635200, 28671520, 30358080, 31089600, 32255460, 32509440, 33731200, 34405824, 35839400, 37947600, 40319325, 40477440, 40636800, 41452800, 43007280, 45874432, 48572928, 49743360, 50596800, 51608736, 53759100, 54182400, 57343040, 60716160, 62179200, 64510920, 67462400, 68811648, 71678800, 75895200, 80638650, 80954880, 81273600, 82905600, 86014560, 91748864, 101193600, 103217472, 107518200, 114686080, 121432320, 124358400, 129021840, 134924800, 137623296, 143357600, 151790400, 161277300, 162547200, 172029120, 202387200, 206434944, 215036400, 229372160, 242864640, 248716800, 258043680, 275246592, 286715200, 303580800, 322554600, 344058240, 404774400, 412869888, 430072800, 458744320, 516087360, 573430400, 607161600, 645109200, 688116480, 825739776, 860145600, 1032174720, 1146860800, 1214323200, 1290218400, 1376232960, 1720291200, 2064349440, 2293721600, 2580436800, 3440582400, 4128698880, 5160873600, 6881164800, 10321747200, 20643494400]

約数ペア:

[(1, 20643494400), (2, 10321747200), (3, 6881164800), (4, 5160873600), (5, 4128698880), (6, 3440582400), (8, 2580436800), (9, 2293721600), (10, 2064349440), (12, 1720291200), (15, 1376232960), (16, 1290218400), (17, 1214323200), (18, 1146860800), (20, 1032174720), (24, 860145600), (25, 825739776), (30, 688116480), (32, 645109200), (34, 607161600), (36, 573430400), (40, 516087360), (45, 458744320), (48, 430072800), (50, 412869888), (51, 404774400), (60, 344058240), (64, 322554600), (68, 303580800), (72, 286715200), (75, 275246592), (80, 258043680), (83, 248716800), (85, 242864640), (90, 229372160), (96, 215036400), (100, 206434944), (102, 202387200), (120, 172029120), (127, 162547200), (128, 161277300), (136, 151790400), (144, 143357600), (150, 137623296), (153, 134924800), (160, 129021840), (166, 124358400), (170, 121432320), (180, 114686080), (192, 107518200), (200, 103217472), (204, 101193600), (225, 91748864), (240, 86014560), (249, 82905600), (254, 81273600), (255, 80954880), (256, 80638650), (272, 75895200), (288, 71678800), (300, 68811648), (306, 67462400), (320, 64510920), (332, 62179200), (340, 60716160), (360, 57343040), (381, 54182400), (384, 53759100), (400, 51608736), (408, 50596800), (415, 49743360), (425, 48572928), (450, 45874432), (480, 43007280), (498, 41452800), (508, 40636800), (510, 40477440), (512, 40319325), (544, 37947600), (576, 35839400), (600, 34405824), (612, 33731200), (635, 32509440), (640, 32255460), (664, 31089600), (680, 30358080), (720, 28671520), (747, 27635200), (762, 27091200), (765, 26984960), (768, 26879550), (800, 25804368), (816, 25298400), (830, 24871680), (850, 24286464), (900, 22937216), (960, 21503640), (996, 20726400), (1016, 20318400), (1020, 20238720), (1088, 18973800), (1143, 18060800), (1152, 17919700), (1200, 17202912), (1224, 16865600), (1245, 16581120), (1270, 16254720), (1275, 16190976), (1280, 16127730), (1328, 15544800), (1360, 15179040), (1411, 14630400), (1440, 14335760), (1494, 13817600), (1524, 13545600), (1530, 13492480), (1536, 13439775), (1600, 12902184), (1632, 12649200), (1660, 12435840), (1700, 12143232), (1800, 11468608), (1905, 10836480), (1920, 10751820), (1992, 10363200), (2032, 10159200), (2040, 10119360), (2075, 9948672), (2159, 9561600), (2176, 9486900), (2286, 9030400), (2304, 8959850), (2400, 8601456), (2448, 8432800), (2490, 8290560), (2540, 8127360), (2550, 8095488), (2560, 8063865), (2656, 7772400), (2720, 7589520), (2822, 7315200), (2880, 7167880), (2988, 6908800), (3048, 6772800), (3060, 6746240), (3175, 6501888), (3200, 6451092), (3264, 6324600), (3320, 6217920), (3400, 6071616), (3600, 5734304), (3735, 5527040), (3810, 5418240), (3825, 5396992), (3840, 5375910), (3984, 5181600), (4064, 5079600), (4080, 5059680), (4150, 4974336), (4233, 4876800), (4318, 4780800), (4352, 4743450), (4572, 4515200), (4608, 4479925), (4800, 4300728), (4896, 4216400), (4980, 4145280), (5080, 4063680), (5100, 4047744), (5312, 3886200), (5440, 3794760), (5644, 3657600), (5715, 3612160), (5760, 3583940), (5976, 3454400), (6096, 3386400), (6120, 3373120), (6225, 3316224), (6350, 3250944), (6400, 3225546), (6477, 3187200), (6528, 3162300), (6640, 3108960), (6800, 3035808), (7055, 2926080), (7200, 2867152), (7470, 2763520), (7620, 2709120), (7650, 2698496), (7680, 2687955), (7968, 2590800), (8128, 2539800), (8160, 2529840), (8300, 2487168), (8466, 2438400), (8636, 2390400), (8704, 2371725), (9144, 2257600), (9525, 2167296), (9600, 2150364), (9792, 2108200), (9960, 2072640), (10160, 2031840), (10200, 2023872), (10541, 1958400), (10624, 1943100), (10795, 1912320), (10880, 1897380), (11288, 1828800), (11430, 1806080), (11520, 1791970), (11952, 1727200), (12192, 1693200), (12240, 1686560), (12450, 1658112), (12699, 1625600), (12700, 1625472), (12800, 1612773), (12954, 1593600), (13056, 1581150), (13280, 1554480), (13600, 1517904), (14110, 1463040), (14400, 1433576), (14940, 1381760), (15240, 1354560), (15300, 1349248), (15936, 1295400), (16256, 1269900), (16320, 1264920), (16600, 1243584), (16932, 1219200), (17272, 1195200), (18288, 1128800), (18675, 1105408), (19050, 1083648), (19200, 1075182), (19431, 1062400), (19584, 1054100), (19920, 1036320), (20320, 1015920), (20400, 1011936), (21082, 979200), (21165, 975360), (21248, 971550), (21590, 956160), (21760, 948690), (22576, 914400), (22860, 903040), (23040, 895985), (23904, 863600), (24384, 846600), (24480, 843280), (24900, 829056), (25398, 812800), (25400, 812736), (25908, 796800), (26112, 790575), (26560, 777240), (27200, 758952), (28220, 731520), (28575, 722432), (28800, 716788), (29880, 690880), (30480, 677280), (30600, 674624), (31623, 652800), (31872, 647700), (32385, 637440), (32512, 634950), (32640, 632460), (33200, 621792), (33864, 609600), (34544, 597600), (35275, 585216), (36576, 564400), (37350, 552704), (38100, 541824), (38400, 537591), (38862, 531200), (39168, 527050), (39840, 518160), (40640, 507960), (40800, 505968), (42164, 489600), (42330, 487680), (42496, 485775), (43180, 478080), (43520, 474345), (45152, 457200), (45720, 451520), (47808, 431800), (48768, 423300), (48960, 421640), (49800, 414528), (50796, 406400), (50800, 406368), (51816, 398400), (52705, 391680), (53120, 388620), (53975, 382464), (54400, 379476), (56440, 365760), (57150, 361216), (57600, 358394), (59760, 345440), (60960, 338640), (61200, 337312), (63246, 326400), (63495, 325120), (63744, 323850), (64770, 318720), (65024, 317475), (65280, 316230), (66400, 310896), (67728, 304800), (69088, 298800), (70550, 292608), (73152, 282200), (74700, 276352), (76200, 270912), (77724, 265600), (78336, 263525), (79680, 259080), (81280, 253980), (81600, 252984), (84328, 244800), (84660, 243840), (86360, 239040), (90304, 228600), (91440, 225760), (94869, 217600), (95616, 215900), (97155, 212480), (97536, 211650), (97920, 210820), (99600, 207264), (101592, 203200), (101600, 203184), (103632, 199200), (105410, 195840), (105825, 195072), (106240, 194310), (107950, 191232), (108800, 189738), (112880, 182880), (114300, 180608), (115200, 179197), (119520, 172720), (121920, 169320), (122400, 168656), (126492, 163200), (126990, 162560), (127488, 161925), (129540, 159360), (130560, 158115), (132800, 155448), (135456, 152400), (138176, 149400), (141100, 146304)]