67130560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 112

約数和(自身を含む): 190780416

約数和(自身を除く): 123649856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1303, 1472, 1610, 1840, 2240, 2576, 2606, 3220, 3680, 5152, 5212, 6440, 6515, 7360, 9121, 10304, 10424, 12880, 13030, 18242, 20848, 25760, 26060, 29969, 36484, 41696, 45605, 51520, 52120, 59938, 72968, 83392, 91210, 104240, 119876, 145936, 149845, 182420, 208480, 209783, 239752, 291872, 299690, 364840, 416960, 419566, 479504, 583744, 599380, 729680, 839132, 959008, 1048915, 1198760, 1459360, 1678264, 1918016, 2097830, 2397520, 2918720, 3356528, 4195660, 4795040, 6713056, 8391320, 9590080, 13426112, 16782640, 33565280, 67130560]

約数ペア:

[(1, 67130560), (2, 33565280), (4, 16782640), (5, 13426112), (7, 9590080), (8, 8391320), (10, 6713056), (14, 4795040), (16, 4195660), (20, 3356528), (23, 2918720), (28, 2397520), (32, 2097830), (35, 1918016), (40, 1678264), (46, 1459360), (56, 1198760), (64, 1048915), (70, 959008), (80, 839132), (92, 729680), (112, 599380), (115, 583744), (140, 479504), (160, 419566), (161, 416960), (184, 364840), (224, 299690), (230, 291872), (280, 239752), (320, 209783), (322, 208480), (368, 182420), (448, 149845), (460, 145936), (560, 119876), (644, 104240), (736, 91210), (805, 83392), (920, 72968), (1120, 59938), (1288, 52120), (1303, 51520), (1472, 45605), (1610, 41696), (1840, 36484), (2240, 29969), (2576, 26060), (2606, 25760), (3220, 20848), (3680, 18242), (5152, 13030), (5212, 12880), (6440, 10424), (6515, 10304), (7360, 9121)]