143536960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 394289280

約数和(自身を除く): 250752320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 461, 556, 560, 695, 922, 973, 1112, 1120, 1390, 1844, 1946, 2224, 2240, 2305, 2780, 3227, 3688, 3892, 4448, 4610, 4865, 5560, 6454, 7376, 7784, 8896, 9220, 9730, 11120, 12908, 14752, 15568, 16135, 18440, 19460, 22240, 25816, 29504, 31136, 32270, 36880, 38920, 44480, 51632, 62272, 64079, 64540, 73760, 77840, 103264, 128158, 129080, 147520, 155680, 206528, 256316, 258160, 311360, 320395, 448553, 512632, 516320, 640790, 897106, 1025264, 1032640, 1281580, 1794212, 2050528, 2242765, 2563160, 3588424, 4101056, 4485530, 5126320, 7176848, 8971060, 10252640, 14353696, 17942120, 20505280, 28707392, 35884240, 71768480, 143536960]

約数ペア:

[(1, 143536960), (2, 71768480), (4, 35884240), (5, 28707392), (7, 20505280), (8, 17942120), (10, 14353696), (14, 10252640), (16, 8971060), (20, 7176848), (28, 5126320), (32, 4485530), (35, 4101056), (40, 3588424), (56, 2563160), (64, 2242765), (70, 2050528), (80, 1794212), (112, 1281580), (139, 1032640), (140, 1025264), (160, 897106), (224, 640790), (278, 516320), (280, 512632), (320, 448553), (448, 320395), (461, 311360), (556, 258160), (560, 256316), (695, 206528), (922, 155680), (973, 147520), (1112, 129080), (1120, 128158), (1390, 103264), (1844, 77840), (1946, 73760), (2224, 64540), (2240, 64079), (2305, 62272), (2780, 51632), (3227, 44480), (3688, 38920), (3892, 36880), (4448, 32270), (4610, 31136), (4865, 29504), (5560, 25816), (6454, 22240), (7376, 19460), (7784, 18440), (8896, 16135), (9220, 15568), (9730, 14752), (11120, 12908)]