1371388480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7993

約数の個数: 168

約数和(自身を含む): 4144646016

約数和(自身を除く): 2773257536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 7840, 7951, 8624, 10780, 12320, 15680, 15902, 17248, 21560, 24640, 31804, 34496, 39755, 43120, 55657, 63608, 79510, 86240, 87461, 111314, 127216, 159020, 172480, 174922, 222628, 254432, 278285, 318040, 349844, 389599, 437305, 445256, 508864, 556570, 612227, 636080, 699688, 779198, 874610, 890512, 1113140, 1224454, 1272160, 1399376, 1558396, 1749220, 1781024, 1947995, 2226280, 2448908, 2544320, 2798752, 3061135, 3116792, 3498440, 3562048, 3895990, 4285589, 4452560, 4897816, 5597504, 6122270, 6233584, 6996880, 7791980, 8571178, 8905120, 9795632, 12244540, 12467168, 13993760, 15583960, 17142356, 17810240, 19591264, 21427945, 24489080, 24934336, 27987520, 31167920, 34284712, 39182528, 42855890, 48978160, 62335840, 68569424, 85711780, 97956320, 124671680, 137138848, 171423560, 195912640, 274277696, 342847120, 685694240, 1371388480]

約数ペア:

[(1, 1371388480), (2, 685694240), (4, 342847120), (5, 274277696), (7, 195912640), (8, 171423560), (10, 137138848), (11, 124671680), (14, 97956320), (16, 85711780), (20, 68569424), (22, 62335840), (28, 48978160), (32, 42855890), (35, 39182528), (40, 34284712), (44, 31167920), (49, 27987520), (55, 24934336), (56, 24489080), (64, 21427945), (70, 19591264), (77, 17810240), (80, 17142356), (88, 15583960), (98, 13993760), (110, 12467168), (112, 12244540), (140, 9795632), (154, 8905120), (160, 8571178), (176, 7791980), (196, 6996880), (220, 6233584), (224, 6122270), (245, 5597504), (280, 4897816), (308, 4452560), (320, 4285589), (352, 3895990), (385, 3562048), (392, 3498440), (440, 3116792), (448, 3061135), (490, 2798752), (539, 2544320), (560, 2448908), (616, 2226280), (704, 1947995), (770, 1781024), (784, 1749220), (880, 1558396), (980, 1399376), (1078, 1272160), (1120, 1224454), (1232, 1113140), (1540, 890512), (1568, 874610), (1760, 779198), (1960, 699688), (2156, 636080), (2240, 612227), (2464, 556570), (2695, 508864), (3080, 445256), (3136, 437305), (3520, 389599), (3920, 349844), (4312, 318040), (4928, 278285), (5390, 254432), (6160, 222628), (7840, 174922), (7951, 172480), (8624, 159020), (10780, 127216), (12320, 111314), (15680, 87461), (15902, 86240), (17248, 79510), (21560, 63608), (24640, 55657), (31804, 43120), (34496, 39755)]