171825720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130171}}^1$

素因数の和:130196

約数の個数: 64

約数和(自身を含む): 562343040

約数和(自身を除く): 390517320

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, 130171, 260342, 390513, 520684, 650855, 781026, 1041368, 1301710, 1431881, 1562052, 1952565, 2603420, 2863762, 3124104, 3905130, 4295643, 5206840, 5727524, 7159405, 7810260, 8591286, 11455048, 14318810, 15620520, 17182572, 21478215, 28637620, 34365144, 42956430, 57275240, 85912860, 171825720]

約数ペア:

[(1, 171825720), (2, 85912860), (3, 57275240), (4, 42956430), (5, 34365144), (6, 28637620), (8, 21478215), (10, 17182572), (11, 15620520), (12, 14318810), (15, 11455048), (20, 8591286), (22, 7810260), (24, 7159405), (30, 5727524), (33, 5206840), (40, 4295643), (44, 3905130), (55, 3124104), (60, 2863762), (66, 2603420), (88, 1952565), (110, 1562052), (120, 1431881), (132, 1301710), (165, 1041368), (220, 781026), (264, 650855), (330, 520684), (440, 390513), (660, 260342), (1320, 130171)]