141941120

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 342120240

約数和(自身を除く): 200179120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 1693, 2096, 2620, 3386, 4192, 5240, 6772, 8384, 8465, 10480, 13544, 16768, 16930, 20960, 27088, 33860, 41920, 54176, 67720, 83840, 108352, 135440, 216704, 221783, 270880, 443566, 541760, 887132, 1083520, 1108915, 1774264, 2217830, 3548528, 4435660, 7097056, 8871320, 14194112, 17742640, 28388224, 35485280, 70970560, 141941120]

約数ペア:

[(1, 141941120), (2, 70970560), (4, 35485280), (5, 28388224), (8, 17742640), (10, 14194112), (16, 8871320), (20, 7097056), (32, 4435660), (40, 3548528), (64, 2217830), (80, 1774264), (128, 1108915), (131, 1083520), (160, 887132), (262, 541760), (320, 443566), (524, 270880), (640, 221783), (655, 216704), (1048, 135440), (1310, 108352), (1693, 83840), (2096, 67720), (2620, 54176), (3386, 41920), (4192, 33860), (5240, 27088), (6772, 20960), (8384, 16930), (8465, 16768), (10480, 13544)]