165318720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 224

約数和(自身を含む): 609892608

約数和(自身を除く): 444573888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 337, 365, 420, 438, 448, 480, 511, 560, 584, 672, 674, 730, 840, 876, 960, 1011, 1022, 1095, 1120, 1168, 1344, 1348, 1460, 1533, 1680, 1685, 1752, 2022, 2044, 2190, 2240, 2336, 2359, 2555, 2696, 2920, 3066, 3360, 3370, 3504, 4044, 4088, 4380, 4672, 4718, 5055, 5110, 5392, 5840, 6132, 6720, 6740, 7008, 7077, 7665, 8088, 8176, 8760, 9436, 10110, 10220, 10784, 11680, 11795, 12264, 13480, 14016, 14154, 15330, 16176, 16352, 17520, 18872, 20220, 20440, 21568, 23360, 23590, 24528, 24601, 26960, 28308, 30660, 32352, 32704, 35040, 35385, 37744, 40440, 40880, 47180, 49056, 49202, 53920, 56616, 61320, 64704, 70080, 70770, 73803, 75488, 80880, 81760, 94360, 98112, 98404, 107840, 113232, 122640, 123005, 141540, 147606, 150976, 161760, 163520, 172207, 188720, 196808, 226464, 245280, 246010, 283080, 295212, 323520, 344414, 369015, 377440, 393616, 452928, 490560, 492020, 516621, 566160, 590424, 688828, 738030, 754880, 787232, 861035, 984040, 1033242, 1132320, 1180848, 1377656, 1476060, 1574464, 1722070, 1968080, 2066484, 2264640, 2361696, 2583105, 2755312, 2952120, 3444140, 3936160, 4132968, 4723392, 5166210, 5510624, 5904240, 6888280, 7872320, 8265936, 10332420, 11021248, 11808480, 13776560, 16531872, 20664840, 23616960, 27553120, 33063744, 41329680, 55106240, 82659360, 165318720]

約数ペア:

[(1, 165318720), (2, 82659360), (3, 55106240), (4, 41329680), (5, 33063744), (6, 27553120), (7, 23616960), (8, 20664840), (10, 16531872), (12, 13776560), (14, 11808480), (15, 11021248), (16, 10332420), (20, 8265936), (21, 7872320), (24, 6888280), (28, 5904240), (30, 5510624), (32, 5166210), (35, 4723392), (40, 4132968), (42, 3936160), (48, 3444140), (56, 2952120), (60, 2755312), (64, 2583105), (70, 2361696), (73, 2264640), (80, 2066484), (84, 1968080), (96, 1722070), (105, 1574464), (112, 1476060), (120, 1377656), (140, 1180848), (146, 1132320), (160, 1033242), (168, 984040), (192, 861035), (210, 787232), (219, 754880), (224, 738030), (240, 688828), (280, 590424), (292, 566160), (320, 516621), (336, 492020), (337, 490560), (365, 452928), (420, 393616), (438, 377440), (448, 369015), (480, 344414), (511, 323520), (560, 295212), (584, 283080), (672, 246010), (674, 245280), (730, 226464), (840, 196808), (876, 188720), (960, 172207), (1011, 163520), (1022, 161760), (1095, 150976), (1120, 147606), (1168, 141540), (1344, 123005), (1348, 122640), (1460, 113232), (1533, 107840), (1680, 98404), (1685, 98112), (1752, 94360), (2022, 81760), (2044, 80880), (2190, 75488), (2240, 73803), (2336, 70770), (2359, 70080), (2555, 64704), (2696, 61320), (2920, 56616), (3066, 53920), (3360, 49202), (3370, 49056), (3504, 47180), (4044, 40880), (4088, 40440), (4380, 37744), (4672, 35385), (4718, 35040), (5055, 32704), (5110, 32352), (5392, 30660), (5840, 28308), (6132, 26960), (6720, 24601), (6740, 24528), (7008, 23590), (7077, 23360), (7665, 21568), (8088, 20440), (8176, 20220), (8760, 18872), (9436, 17520), (10110, 16352), (10220, 16176), (10784, 15330), (11680, 14154), (11795, 14016), (12264, 13480)]