108787840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3502

約数の個数: 96

約数和(自身を含む): 302618700

約数和(自身を除く): 193830860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3469, 3920, 4480, 6272, 6938, 7840, 13876, 15680, 17345, 24283, 27752, 31360, 34690, 48566, 55504, 69380, 97132, 111008, 121415, 138760, 169981, 194264, 222016, 242830, 277520, 339962, 388528, 444032, 485660, 555040, 679924, 777056, 849905, 971320, 1110080, 1359848, 1554112, 1699810, 1942640, 2220160, 2719696, 3108224, 3399620, 3885280, 5439392, 6799240, 7770560, 10878784, 13598480, 15541120, 21757568, 27196960, 54393920, 108787840]

約数ペア:

[(1, 108787840), (2, 54393920), (4, 27196960), (5, 21757568), (7, 15541120), (8, 13598480), (10, 10878784), (14, 7770560), (16, 6799240), (20, 5439392), (28, 3885280), (32, 3399620), (35, 3108224), (40, 2719696), (49, 2220160), (56, 1942640), (64, 1699810), (70, 1554112), (80, 1359848), (98, 1110080), (112, 971320), (128, 849905), (140, 777056), (160, 679924), (196, 555040), (224, 485660), (245, 444032), (280, 388528), (320, 339962), (392, 277520), (448, 242830), (490, 222016), (560, 194264), (640, 169981), (784, 138760), (896, 121415), (980, 111008), (1120, 97132), (1568, 69380), (1960, 55504), (2240, 48566), (3136, 34690), (3469, 31360), (3920, 27752), (4480, 24283), (6272, 17345), (6938, 15680), (7840, 13876)]