70707520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 112

約数和(自身を含む): 189463680

約数和(自身を除く): 118756160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 739, 832, 920, 1040, 1196, 1472, 1478, 1495, 1840, 2080, 2392, 2956, 2990, 3680, 3695, 4160, 4784, 5912, 5980, 7360, 7390, 9568, 9607, 11824, 11960, 14780, 16997, 19136, 19214, 23648, 23920, 29560, 33994, 38428, 47296, 47840, 48035, 59120, 67988, 76856, 84985, 95680, 96070, 118240, 135976, 153712, 169970, 192140, 220961, 236480, 271952, 307424, 339940, 384280, 441922, 543904, 614848, 679880, 768560, 883844, 1087808, 1104805, 1359760, 1537120, 1767688, 2209610, 2719520, 3074240, 3535376, 4419220, 5439040, 7070752, 8838440, 14141504, 17676880, 35353760, 70707520]

約数ペア:

[(1, 70707520), (2, 35353760), (4, 17676880), (5, 14141504), (8, 8838440), (10, 7070752), (13, 5439040), (16, 4419220), (20, 3535376), (23, 3074240), (26, 2719520), (32, 2209610), (40, 1767688), (46, 1537120), (52, 1359760), (64, 1104805), (65, 1087808), (80, 883844), (92, 768560), (104, 679880), (115, 614848), (130, 543904), (160, 441922), (184, 384280), (208, 339940), (230, 307424), (260, 271952), (299, 236480), (320, 220961), (368, 192140), (416, 169970), (460, 153712), (520, 135976), (598, 118240), (736, 96070), (739, 95680), (832, 84985), (920, 76856), (1040, 67988), (1196, 59120), (1472, 48035), (1478, 47840), (1495, 47296), (1840, 38428), (2080, 33994), (2392, 29560), (2956, 23920), (2990, 23648), (3680, 19214), (3695, 19136), (4160, 16997), (4784, 14780), (5912, 11960), (5980, 11824), (7360, 9607), (7390, 9568)]