206095440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27701}}^1$

素因数の和:27748

約数の個数: 80

約数和(自身を含む): 659529216

約数和(自身を除く): 453433776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27701, 55402, 83103, 110804, 138505, 166206, 221608, 277010, 332412, 415515, 443216, 554020, 664824, 831030, 858731, 1108040, 1329648, 1662060, 1717462, 2216080, 2576193, 3324120, 3434924, 4293655, 5152386, 6648240, 6869848, 8587310, 10304772, 12880965, 13739696, 17174620, 20609544, 25761930, 34349240, 41219088, 51523860, 68698480, 103047720, 206095440]

約数ペア:

[(1, 206095440), (2, 103047720), (3, 68698480), (4, 51523860), (5, 41219088), (6, 34349240), (8, 25761930), (10, 20609544), (12, 17174620), (15, 13739696), (16, 12880965), (20, 10304772), (24, 8587310), (30, 6869848), (31, 6648240), (40, 5152386), (48, 4293655), (60, 3434924), (62, 3324120), (80, 2576193), (93, 2216080), (120, 1717462), (124, 1662060), (155, 1329648), (186, 1108040), (240, 858731), (248, 831030), (310, 664824), (372, 554020), (465, 443216), (496, 415515), (620, 332412), (744, 277010), (930, 221608), (1240, 166206), (1488, 138505), (1860, 110804), (2480, 83103), (3720, 55402), (7440, 27701)]