2055970560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{76487}}^1$

素因数の和:76518

約数の個数: 144

約数和(自身を含む): 7504390656

約数和(自身を除く): 5448420096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 76487, 152974, 229461, 305948, 382435, 458922, 535409, 611896, 764870, 917844, 1070818, 1147305, 1223792, 1529740, 1606227, 1835688, 2141636, 2294610, 2447584, 2677045, 3059480, 3212454, 3671376, 4283272, 4589220, 4895168, 5354090, 6118960, 6424908, 7342752, 8031135, 8566544, 9178440, 9790336, 10708180, 12237920, 12849816, 14685504, 16062270, 17133088, 18356880, 19580672, 21416360, 24475840, 25699632, 29371008, 32124540, 34266176, 36713760, 42832720, 48951680, 51399264, 58742016, 64249080, 68532352, 73427520, 85665440, 97903360, 102798528, 128498160, 137064704, 146855040, 171330880, 205597056, 256996320, 293710080, 342661760, 411194112, 513992640, 685323520, 1027985280, 2055970560]

約数ペア:

[(1, 2055970560), (2, 1027985280), (3, 685323520), (4, 513992640), (5, 411194112), (6, 342661760), (7, 293710080), (8, 256996320), (10, 205597056), (12, 171330880), (14, 146855040), (15, 137064704), (16, 128498160), (20, 102798528), (21, 97903360), (24, 85665440), (28, 73427520), (30, 68532352), (32, 64249080), (35, 58742016), (40, 51399264), (42, 48951680), (48, 42832720), (56, 36713760), (60, 34266176), (64, 32124540), (70, 29371008), (80, 25699632), (84, 24475840), (96, 21416360), (105, 19580672), (112, 18356880), (120, 17133088), (128, 16062270), (140, 14685504), (160, 12849816), (168, 12237920), (192, 10708180), (210, 9790336), (224, 9178440), (240, 8566544), (256, 8031135), (280, 7342752), (320, 6424908), (336, 6118960), (384, 5354090), (420, 4895168), (448, 4589220), (480, 4283272), (560, 3671376), (640, 3212454), (672, 3059480), (768, 2677045), (840, 2447584), (896, 2294610), (960, 2141636), (1120, 1835688), (1280, 1606227), (1344, 1529740), (1680, 1223792), (1792, 1147305), (1920, 1070818), (2240, 917844), (2688, 764870), (3360, 611896), (3840, 535409), (4480, 458922), (5376, 382435), (6720, 305948), (8960, 229461), (13440, 152974), (26880, 76487)]