196658560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{6271}}^1$

素因数の和:6304

約数の個数: 96

約数和(自身を含む): 546981120

約数和(自身を除く): 350322560

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, 3920, 4480, 6271, 6272, 7840, 12542, 15680, 25084, 31355, 31360, 43897, 50168, 62710, 87794, 100336, 125420, 175588, 200672, 219485, 250840, 307279, 351176, 401344, 438970, 501680, 614558, 702352, 802688, 877940, 1003360, 1229116, 1404704, 1536395, 1755880, 2006720, 2458232, 2809408, 3072790, 3511760, 4013440, 4916464, 5618816, 6145580, 7023520, 9832928, 12291160, 14047040, 19665856, 24582320, 28094080, 39331712, 49164640, 98329280, 196658560]

約数ペア:

[(1, 196658560), (2, 98329280), (4, 49164640), (5, 39331712), (7, 28094080), (8, 24582320), (10, 19665856), (14, 14047040), (16, 12291160), (20, 9832928), (28, 7023520), (32, 6145580), (35, 5618816), (40, 4916464), (49, 4013440), (56, 3511760), (64, 3072790), (70, 2809408), (80, 2458232), (98, 2006720), (112, 1755880), (128, 1536395), (140, 1404704), (160, 1229116), (196, 1003360), (224, 877940), (245, 802688), (280, 702352), (320, 614558), (392, 501680), (448, 438970), (490, 401344), (560, 351176), (640, 307279), (784, 250840), (896, 219485), (980, 200672), (1120, 175588), (1568, 125420), (1960, 100336), (2240, 87794), (3136, 62710), (3920, 50168), (4480, 43897), (6271, 31360), (6272, 31355), (7840, 25084), (12542, 15680)]