143816960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2293}}^1$

素因数の和:2328

約数の個数: 108

約数和(自身を含む): 400904028

約数和(自身を除く): 257087068

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2293, 3136, 3920, 4480, 4586, 6272, 7840, 8960, 9172, 11465, 12544, 15680, 16051, 18344, 22930, 31360, 32102, 36688, 45860, 62720, 64204, 73376, 80255, 91720, 112357, 128408, 146752, 160510, 183440, 224714, 256816, 293504, 321020, 366880, 449428, 513632, 561785, 587008, 642040, 733760, 898856, 1027264, 1123570, 1284080, 1467520, 1797712, 2054528, 2247140, 2568160, 2935040, 3595424, 4109056, 4494280, 5136320, 7190848, 8988560, 10272640, 14381696, 17977120, 20545280, 28763392, 35954240, 71908480, 143816960]

約数ペア:

[(1, 143816960), (2, 71908480), (4, 35954240), (5, 28763392), (7, 20545280), (8, 17977120), (10, 14381696), (14, 10272640), (16, 8988560), (20, 7190848), (28, 5136320), (32, 4494280), (35, 4109056), (40, 3595424), (49, 2935040), (56, 2568160), (64, 2247140), (70, 2054528), (80, 1797712), (98, 1467520), (112, 1284080), (128, 1123570), (140, 1027264), (160, 898856), (196, 733760), (224, 642040), (245, 587008), (256, 561785), (280, 513632), (320, 449428), (392, 366880), (448, 321020), (490, 293504), (560, 256816), (640, 224714), (784, 183440), (896, 160510), (980, 146752), (1120, 128408), (1280, 112357), (1568, 91720), (1792, 80255), (1960, 73376), (2240, 64204), (2293, 62720), (3136, 45860), (3920, 36688), (4480, 32102), (4586, 31360), (6272, 22930), (7840, 18344), (8960, 16051), (9172, 15680), (11465, 12544)]