142894080

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 264

約数和(自身を含む): 567133632

約数和(自身を除く): 424239552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 443, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 886, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1329, 1344, 1440, 1536, 1680, 1772, 1792, 1920, 2016, 2215, 2240, 2304, 2520, 2560, 2658, 2688, 2880, 3072, 3101, 3360, 3544, 3584, 3840, 3987, 4032, 4430, 4480, 4608, 5040, 5120, 5316, 5376, 5760, 6202, 6645, 6720, 7088, 7168, 7680, 7974, 8064, 8860, 8960, 9216, 9303, 10080, 10632, 10752, 11520, 12404, 13290, 13440, 14176, 15360, 15505, 15948, 16128, 17720, 17920, 18606, 19935, 20160, 21264, 21504, 23040, 24808, 26580, 26880, 27909, 28352, 31010, 31896, 32256, 35440, 35840, 37212, 39870, 40320, 42528, 46080, 46515, 49616, 53160, 53760, 55818, 56704, 62020, 63792, 64512, 70880, 74424, 79740, 80640, 85056, 93030, 99232, 106320, 107520, 111636, 113408, 124040, 127584, 139545, 141760, 148848, 159480, 161280, 170112, 186060, 198464, 212640, 223272, 226816, 248080, 255168, 279090, 283520, 297696, 318960, 322560, 340224, 372120, 396928, 425280, 446544, 453632, 496160, 510336, 558180, 567040, 595392, 637920, 680448, 744240, 793856, 850560, 893088, 992320, 1020672, 1116360, 1134080, 1190784, 1275840, 1360896, 1488480, 1587712, 1701120, 1786176, 1984640, 2041344, 2232720, 2268160, 2381568, 2551680, 2976960, 3175424, 3402240, 3572352, 3969280, 4082688, 4465440, 4763136, 5103360, 5953920, 6804480, 7144704, 7938560, 8930880, 9526272, 10206720, 11907840, 14289408, 15877120, 17861760, 20413440, 23815680, 28578816, 35723520, 47631360, 71447040, 142894080]

約数ペア:

[(1, 142894080), (2, 71447040), (3, 47631360), (4, 35723520), (5, 28578816), (6, 23815680), (7, 20413440), (8, 17861760), (9, 15877120), (10, 14289408), (12, 11907840), (14, 10206720), (15, 9526272), (16, 8930880), (18, 7938560), (20, 7144704), (21, 6804480), (24, 5953920), (28, 5103360), (30, 4763136), (32, 4465440), (35, 4082688), (36, 3969280), (40, 3572352), (42, 3402240), (45, 3175424), (48, 2976960), (56, 2551680), (60, 2381568), (63, 2268160), (64, 2232720), (70, 2041344), (72, 1984640), (80, 1786176), (84, 1701120), (90, 1587712), (96, 1488480), (105, 1360896), (112, 1275840), (120, 1190784), (126, 1134080), (128, 1116360), (140, 1020672), (144, 992320), (160, 893088), (168, 850560), (180, 793856), (192, 744240), (210, 680448), (224, 637920), (240, 595392), (252, 567040), (256, 558180), (280, 510336), (288, 496160), (315, 453632), (320, 446544), (336, 425280), (360, 396928), (384, 372120), (420, 340224), (443, 322560), (448, 318960), (480, 297696), (504, 283520), (512, 279090), (560, 255168), (576, 248080), (630, 226816), (640, 223272), (672, 212640), (720, 198464), (768, 186060), (840, 170112), (886, 161280), (896, 159480), (960, 148848), (1008, 141760), (1024, 139545), (1120, 127584), (1152, 124040), (1260, 113408), (1280, 111636), (1329, 107520), (1344, 106320), (1440, 99232), (1536, 93030), (1680, 85056), (1772, 80640), (1792, 79740), (1920, 74424), (2016, 70880), (2215, 64512), (2240, 63792), (2304, 62020), (2520, 56704), (2560, 55818), (2658, 53760), (2688, 53160), (2880, 49616), (3072, 46515), (3101, 46080), (3360, 42528), (3544, 40320), (3584, 39870), (3840, 37212), (3987, 35840), (4032, 35440), (4430, 32256), (4480, 31896), (4608, 31010), (5040, 28352), (5120, 27909), (5316, 26880), (5376, 26580), (5760, 24808), (6202, 23040), (6645, 21504), (6720, 21264), (7088, 20160), (7168, 19935), (7680, 18606), (7974, 17920), (8064, 17720), (8860, 16128), (8960, 15948), (9216, 15505), (9303, 15360), (10080, 14176), (10632, 13440), (10752, 13290), (11520, 12404)]