67029760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7509

約数の個数: 72

約数和(自身を含む): 183518496

約数和(自身を除く): 116488736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7481, 8960, 14962, 29924, 37405, 52367, 59848, 74810, 104734, 119696, 149620, 209468, 239392, 261835, 299240, 418936, 478784, 523670, 598480, 837872, 957568, 1047340, 1196960, 1675744, 1915136, 2094680, 2393920, 3351488, 4189360, 4787840, 6702976, 8378720, 9575680, 13405952, 16757440, 33514880, 67029760]

約数ペア:

[(1, 67029760), (2, 33514880), (4, 16757440), (5, 13405952), (7, 9575680), (8, 8378720), (10, 6702976), (14, 4787840), (16, 4189360), (20, 3351488), (28, 2393920), (32, 2094680), (35, 1915136), (40, 1675744), (56, 1196960), (64, 1047340), (70, 957568), (80, 837872), (112, 598480), (128, 523670), (140, 478784), (160, 418936), (224, 299240), (256, 261835), (280, 239392), (320, 209468), (448, 149620), (560, 119696), (640, 104734), (896, 74810), (1120, 59848), (1280, 52367), (1792, 37405), (2240, 29924), (4480, 14962), (7481, 8960)]