216138120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163741}}^1$

素因数の和:163766

約数の個数: 64

約数和(自身を含む): 707365440

約数和(自身を除く): 491227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 163741, 327482, 491223, 654964, 818705, 982446, 1309928, 1637410, 1801151, 1964892, 2456115, 3274820, 3602302, 3929784, 4912230, 5403453, 6549640, 7204604, 9005755, 9824460, 10806906, 14409208, 18011510, 19648920, 21613812, 27017265, 36023020, 43227624, 54034530, 72046040, 108069060, 216138120]

約数ペア:

[(1, 216138120), (2, 108069060), (3, 72046040), (4, 54034530), (5, 43227624), (6, 36023020), (8, 27017265), (10, 21613812), (11, 19648920), (12, 18011510), (15, 14409208), (20, 10806906), (22, 9824460), (24, 9005755), (30, 7204604), (33, 6549640), (40, 5403453), (44, 4912230), (55, 3929784), (60, 3602302), (66, 3274820), (88, 2456115), (110, 1964892), (120, 1801151), (132, 1637410), (165, 1309928), (220, 982446), (264, 818705), (330, 654964), (440, 491223), (660, 327482), (1320, 163741)]