1374981120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 264

約数和(自身を含む): 4862787696

約数和(自身を除く): 3487806576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 563, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1024, 1060, 1126, 1152, 1272, 1280, 1440, 1536, 1590, 1689, 1696, 1908, 1920, 2120, 2252, 2304, 2385, 2544, 2560, 2815, 2880, 3072, 3180, 3378, 3392, 3816, 3840, 4240, 4504, 4608, 4770, 5067, 5088, 5120, 5630, 5760, 6360, 6756, 6784, 7632, 7680, 8445, 8480, 9008, 9216, 9540, 10134, 10176, 11260, 11520, 12720, 13512, 13568, 15264, 15360, 16890, 16960, 18016, 19080, 20268, 20352, 22520, 23040, 25335, 25440, 27024, 27136, 29839, 30528, 33780, 33920, 36032, 38160, 40536, 40704, 45040, 46080, 50670, 50880, 54048, 54272, 59678, 61056, 67560, 67840, 72064, 76320, 81072, 81408, 89517, 90080, 101340, 101760, 108096, 119356, 122112, 135120, 135680, 144128, 149195, 152640, 162144, 162816, 179034, 180160, 202680, 203520, 216192, 238712, 244224, 268551, 270240, 271360, 288256, 298390, 305280, 324288, 358068, 360320, 405360, 407040, 432384, 447585, 477424, 488448, 537102, 540480, 576512, 596780, 610560, 648576, 716136, 720640, 810720, 814080, 864768, 895170, 954848, 1074204, 1080960, 1193560, 1221120, 1297152, 1342755, 1432272, 1441280, 1621440, 1729536, 1790340, 1909696, 2148408, 2161920, 2387120, 2442240, 2594304, 2685510, 2864544, 2882560, 3242880, 3580680, 3819392, 4296816, 4323840, 4774240, 5188608, 5371020, 5729088, 6485760, 7161360, 7638784, 8593632, 8647680, 9548480, 10742040, 11458176, 12971520, 14322720, 15277568, 17187264, 19096960, 21484080, 22916352, 25943040, 28645440, 30555136, 34374528, 38193920, 42968160, 45832704, 57290880, 68749056, 76387840, 85936320, 91665408, 114581760, 137498112, 152775680, 171872640, 229163520, 274996224, 343745280, 458327040, 687490560, 1374981120]

約数ペア:

[(1, 1374981120), (2, 687490560), (3, 458327040), (4, 343745280), (5, 274996224), (6, 229163520), (8, 171872640), (9, 152775680), (10, 137498112), (12, 114581760), (15, 91665408), (16, 85936320), (18, 76387840), (20, 68749056), (24, 57290880), (30, 45832704), (32, 42968160), (36, 38193920), (40, 34374528), (45, 30555136), (48, 28645440), (53, 25943040), (60, 22916352), (64, 21484080), (72, 19096960), (80, 17187264), (90, 15277568), (96, 14322720), (106, 12971520), (120, 11458176), (128, 10742040), (144, 9548480), (159, 8647680), (160, 8593632), (180, 7638784), (192, 7161360), (212, 6485760), (240, 5729088), (256, 5371020), (265, 5188608), (288, 4774240), (318, 4323840), (320, 4296816), (360, 3819392), (384, 3580680), (424, 3242880), (477, 2882560), (480, 2864544), (512, 2685510), (530, 2594304), (563, 2442240), (576, 2387120), (636, 2161920), (640, 2148408), (720, 1909696), (768, 1790340), (795, 1729536), (848, 1621440), (954, 1441280), (960, 1432272), (1024, 1342755), (1060, 1297152), (1126, 1221120), (1152, 1193560), (1272, 1080960), (1280, 1074204), (1440, 954848), (1536, 895170), (1590, 864768), (1689, 814080), (1696, 810720), (1908, 720640), (1920, 716136), (2120, 648576), (2252, 610560), (2304, 596780), (2385, 576512), (2544, 540480), (2560, 537102), (2815, 488448), (2880, 477424), (3072, 447585), (3180, 432384), (3378, 407040), (3392, 405360), (3816, 360320), (3840, 358068), (4240, 324288), (4504, 305280), (4608, 298390), (4770, 288256), (5067, 271360), (5088, 270240), (5120, 268551), (5630, 244224), (5760, 238712), (6360, 216192), (6756, 203520), (6784, 202680), (7632, 180160), (7680, 179034), (8445, 162816), (8480, 162144), (9008, 152640), (9216, 149195), (9540, 144128), (10134, 135680), (10176, 135120), (11260, 122112), (11520, 119356), (12720, 108096), (13512, 101760), (13568, 101340), (15264, 90080), (15360, 89517), (16890, 81408), (16960, 81072), (18016, 76320), (19080, 72064), (20268, 67840), (20352, 67560), (22520, 61056), (23040, 59678), (25335, 54272), (25440, 54048), (27024, 50880), (27136, 50670), (29839, 46080), (30528, 45040), (33780, 40704), (33920, 40536), (36032, 38160)]