666101760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{21683}}^1$

素因数の和:21713

約数の個数: 96

約数和(自身を含む): 2131103520

約数和(自身を除く): 1465001760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 21683, 30720, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 260196, 325245, 346928, 433660, 520392, 650490, 693856, 867320, 1040784, 1300980, 1387712, 1734640, 2081568, 2601960, 2775424, 3469280, 4163136, 5203920, 5550848, 6938560, 8326272, 10407840, 11101696, 13877120, 16652544, 20815680, 22203392, 27754240, 33305088, 41631360, 44406784, 55508480, 66610176, 83262720, 111016960, 133220352, 166525440, 222033920, 333050880, 666101760]

約数ペア:

[(1, 666101760), (2, 333050880), (3, 222033920), (4, 166525440), (5, 133220352), (6, 111016960), (8, 83262720), (10, 66610176), (12, 55508480), (15, 44406784), (16, 41631360), (20, 33305088), (24, 27754240), (30, 22203392), (32, 20815680), (40, 16652544), (48, 13877120), (60, 11101696), (64, 10407840), (80, 8326272), (96, 6938560), (120, 5550848), (128, 5203920), (160, 4163136), (192, 3469280), (240, 2775424), (256, 2601960), (320, 2081568), (384, 1734640), (480, 1387712), (512, 1300980), (640, 1040784), (768, 867320), (960, 693856), (1024, 650490), (1280, 520392), (1536, 433660), (1920, 346928), (2048, 325245), (2560, 260196), (3072, 216830), (3840, 173464), (5120, 130098), (6144, 108415), (7680, 86732), (10240, 65049), (15360, 43366), (21683, 30720)]