70314880

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 169303680

約数和(自身を除く): 98988800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 607, 640, 724, 905, 1214, 1448, 1810, 2428, 2896, 3035, 3620, 4856, 5792, 6070, 7240, 9712, 11584, 12140, 14480, 19424, 23168, 24280, 28960, 38848, 48560, 57920, 77696, 97120, 109867, 115840, 194240, 219734, 388480, 439468, 549335, 878936, 1098670, 1757872, 2197340, 3515744, 4394680, 7031488, 8789360, 14062976, 17578720, 35157440, 70314880]

約数ペア:

[(1, 70314880), (2, 35157440), (4, 17578720), (5, 14062976), (8, 8789360), (10, 7031488), (16, 4394680), (20, 3515744), (32, 2197340), (40, 1757872), (64, 1098670), (80, 878936), (128, 549335), (160, 439468), (181, 388480), (320, 219734), (362, 194240), (607, 115840), (640, 109867), (724, 97120), (905, 77696), (1214, 57920), (1448, 48560), (1810, 38848), (2428, 28960), (2896, 24280), (3035, 23168), (3620, 19424), (4856, 14480), (5792, 12140), (6070, 11584), (7240, 9712)]