164055720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44101}}^1$

素因数の和:44146

約数の個数: 64

約数和(自身を含む): 508055040

約数和(自身を除く): 343999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 44101, 88202, 132303, 176404, 220505, 264606, 352808, 441010, 529212, 661515, 882020, 1058424, 1323030, 1367131, 1764040, 2646060, 2734262, 4101393, 5292120, 5468524, 6835655, 8202786, 10937048, 13671310, 16405572, 20506965, 27342620, 32811144, 41013930, 54685240, 82027860, 164055720]

約数ペア:

[(1, 164055720), (2, 82027860), (3, 54685240), (4, 41013930), (5, 32811144), (6, 27342620), (8, 20506965), (10, 16405572), (12, 13671310), (15, 10937048), (20, 8202786), (24, 6835655), (30, 5468524), (31, 5292120), (40, 4101393), (60, 2734262), (62, 2646060), (93, 1764040), (120, 1367131), (124, 1323030), (155, 1058424), (186, 882020), (248, 661515), (310, 529212), (372, 441010), (465, 352808), (620, 264606), (744, 220505), (930, 176404), (1240, 132303), (1860, 88202), (3720, 44101)]