64552320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1633

約数の個数: 192

約数和(自身を含む): 254910240

約数和(自身を除く): 190357920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1601, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3202, 3360, 4032, 4480, 4803, 5040, 5760, 6404, 6720, 8005, 8064, 9606, 10080, 11207, 12808, 13440, 14409, 16010, 19212, 20160, 22414, 24015, 25616, 28818, 32020, 33621, 38424, 40320, 44828, 48030, 51232, 56035, 57636, 64040, 67242, 72045, 76848, 89656, 96060, 100863, 102464, 112070, 115272, 128080, 134484, 144090, 153696, 168105, 179312, 192120, 201726, 204928, 224140, 230544, 256160, 268968, 288180, 307392, 336210, 358624, 384240, 403452, 448280, 461088, 504315, 512320, 537936, 576360, 614784, 672420, 717248, 768480, 806904, 896560, 922176, 1008630, 1024640, 1075872, 1152720, 1344840, 1434496, 1536960, 1613808, 1793120, 1844352, 2017260, 2151744, 2305440, 2689680, 3073920, 3227616, 3586240, 4034520, 4303488, 4610880, 5379360, 6455232, 7172480, 8069040, 9221760, 10758720, 12910464, 16138080, 21517440, 32276160, 64552320]

約数ペア:

[(1, 64552320), (2, 32276160), (3, 21517440), (4, 16138080), (5, 12910464), (6, 10758720), (7, 9221760), (8, 8069040), (9, 7172480), (10, 6455232), (12, 5379360), (14, 4610880), (15, 4303488), (16, 4034520), (18, 3586240), (20, 3227616), (21, 3073920), (24, 2689680), (28, 2305440), (30, 2151744), (32, 2017260), (35, 1844352), (36, 1793120), (40, 1613808), (42, 1536960), (45, 1434496), (48, 1344840), (56, 1152720), (60, 1075872), (63, 1024640), (64, 1008630), (70, 922176), (72, 896560), (80, 806904), (84, 768480), (90, 717248), (96, 672420), (105, 614784), (112, 576360), (120, 537936), (126, 512320), (128, 504315), (140, 461088), (144, 448280), (160, 403452), (168, 384240), (180, 358624), (192, 336210), (210, 307392), (224, 288180), (240, 268968), (252, 256160), (280, 230544), (288, 224140), (315, 204928), (320, 201726), (336, 192120), (360, 179312), (384, 168105), (420, 153696), (448, 144090), (480, 134484), (504, 128080), (560, 115272), (576, 112070), (630, 102464), (640, 100863), (672, 96060), (720, 89656), (840, 76848), (896, 72045), (960, 67242), (1008, 64040), (1120, 57636), (1152, 56035), (1260, 51232), (1344, 48030), (1440, 44828), (1601, 40320), (1680, 38424), (1920, 33621), (2016, 32020), (2240, 28818), (2520, 25616), (2688, 24015), (2880, 22414), (3202, 20160), (3360, 19212), (4032, 16010), (4480, 14409), (4803, 13440), (5040, 12808), (5760, 11207), (6404, 10080), (6720, 9606), (8005, 8064)]