1891883520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 6811706880

約数和(自身を除く): 4919823360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 256, 270, 271, 288, 303, 320, 360, 384, 404, 432, 480, 505, 512, 540, 542, 576, 606, 640, 720, 768, 808, 813, 864, 909, 960, 1010, 1080, 1084, 1152, 1212, 1280, 1355, 1440, 1515, 1536, 1616, 1626, 1728, 1818, 1920, 2020, 2160, 2168, 2304, 2424, 2439, 2560, 2710, 2727, 2880, 3030, 3232, 3252, 3456, 3636, 3840, 4040, 4065, 4320, 4336, 4545, 4608, 4848, 4878, 5420, 5454, 5760, 6060, 6464, 6504, 6912, 7272, 7317, 7680, 8080, 8130, 8640, 8672, 9090, 9696, 9756, 10840, 10908, 11520, 12120, 12195, 12928, 13008, 13635, 13824, 14544, 14634, 16160, 16260, 17280, 17344, 18180, 19392, 19512, 21680, 21816, 23040, 24240, 24390, 25856, 26016, 27270, 27371, 29088, 29268, 32320, 32520, 34560, 34688, 36360, 36585, 38784, 39024, 43360, 43632, 48480, 48780, 51712, 52032, 54540, 54742, 58176, 58536, 64640, 65040, 69120, 69376, 72720, 73170, 77568, 78048, 82113, 86720, 87264, 96960, 97560, 104064, 109080, 109484, 116352, 117072, 129280, 130080, 136855, 138752, 145440, 146340, 155136, 156096, 164226, 173440, 174528, 193920, 195120, 208128, 218160, 218968, 232704, 234144, 246339, 258560, 260160, 273710, 290880, 292680, 312192, 328452, 346880, 349056, 387840, 390240, 410565, 416256, 436320, 437936, 465408, 468288, 492678, 520320, 547420, 581760, 585360, 624384, 656904, 693760, 698112, 739017, 775680, 780480, 821130, 872640, 875872, 936576, 985356, 1040640, 1094840, 1163520, 1170720, 1231695, 1248768, 1313808, 1396224, 1478034, 1560960, 1642260, 1745280, 1751744, 1873152, 1970712, 2081280, 2189680, 2327040, 2341440, 2463390, 2627616, 2956068, 3121920, 3284520, 3490560, 3503488, 3695085, 3746304, 3941424, 4379360, 4682880, 4926780, 5255232, 5912136, 6243840, 6569040, 6981120, 7006976, 7390170, 7882848, 8758720, 9365760, 9853560, 10510464, 11824272, 13138080, 14013952, 14780340, 15765696, 17517440, 18731520, 19707120, 21020928, 23648544, 26276160, 29560680, 31531392, 35034880, 39414240, 42041856, 47297088, 52552320, 59121360, 63062784, 70069760, 78828480, 94594176, 105104640, 118242720, 126125568, 157656960, 189188352, 210209280, 236485440, 315313920, 378376704, 472970880, 630627840, 945941760, 1891883520]

約数ペア:

[(1, 1891883520), (2, 945941760), (3, 630627840), (4, 472970880), (5, 378376704), (6, 315313920), (8, 236485440), (9, 210209280), (10, 189188352), (12, 157656960), (15, 126125568), (16, 118242720), (18, 105104640), (20, 94594176), (24, 78828480), (27, 70069760), (30, 63062784), (32, 59121360), (36, 52552320), (40, 47297088), (45, 42041856), (48, 39414240), (54, 35034880), (60, 31531392), (64, 29560680), (72, 26276160), (80, 23648544), (90, 21020928), (96, 19707120), (101, 18731520), (108, 17517440), (120, 15765696), (128, 14780340), (135, 14013952), (144, 13138080), (160, 11824272), (180, 10510464), (192, 9853560), (202, 9365760), (216, 8758720), (240, 7882848), (256, 7390170), (270, 7006976), (271, 6981120), (288, 6569040), (303, 6243840), (320, 5912136), (360, 5255232), (384, 4926780), (404, 4682880), (432, 4379360), (480, 3941424), (505, 3746304), (512, 3695085), (540, 3503488), (542, 3490560), (576, 3284520), (606, 3121920), (640, 2956068), (720, 2627616), (768, 2463390), (808, 2341440), (813, 2327040), (864, 2189680), (909, 2081280), (960, 1970712), (1010, 1873152), (1080, 1751744), (1084, 1745280), (1152, 1642260), (1212, 1560960), (1280, 1478034), (1355, 1396224), (1440, 1313808), (1515, 1248768), (1536, 1231695), (1616, 1170720), (1626, 1163520), (1728, 1094840), (1818, 1040640), (1920, 985356), (2020, 936576), (2160, 875872), (2168, 872640), (2304, 821130), (2424, 780480), (2439, 775680), (2560, 739017), (2710, 698112), (2727, 693760), (2880, 656904), (3030, 624384), (3232, 585360), (3252, 581760), (3456, 547420), (3636, 520320), (3840, 492678), (4040, 468288), (4065, 465408), (4320, 437936), (4336, 436320), (4545, 416256), (4608, 410565), (4848, 390240), (4878, 387840), (5420, 349056), (5454, 346880), (5760, 328452), (6060, 312192), (6464, 292680), (6504, 290880), (6912, 273710), (7272, 260160), (7317, 258560), (7680, 246339), (8080, 234144), (8130, 232704), (8640, 218968), (8672, 218160), (9090, 208128), (9696, 195120), (9756, 193920), (10840, 174528), (10908, 173440), (11520, 164226), (12120, 156096), (12195, 155136), (12928, 146340), (13008, 145440), (13635, 138752), (13824, 136855), (14544, 130080), (14634, 129280), (16160, 117072), (16260, 116352), (17280, 109484), (17344, 109080), (18180, 104064), (19392, 97560), (19512, 96960), (21680, 87264), (21816, 86720), (23040, 82113), (24240, 78048), (24390, 77568), (25856, 73170), (26016, 72720), (27270, 69376), (27371, 69120), (29088, 65040), (29268, 64640), (32320, 58536), (32520, 58176), (34560, 54742), (34688, 54540), (36360, 52032), (36585, 51712), (38784, 48780), (39024, 48480), (43360, 43632)]