71164440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 168336360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 503, 524, 540, 655, 786, 1006, 1048, 1080, 1179, 1310, 1509, 1572, 1965, 2012, 2358, 2515, 2620, 3018, 3144, 3537, 3930, 4024, 4527, 4716, 5030, 5240, 5895, 6036, 7074, 7545, 7860, 9054, 9432, 10060, 11790, 12072, 13581, 14148, 15090, 15720, 17685, 18108, 20120, 22635, 23580, 27162, 28296, 30180, 35370, 36216, 45270, 47160, 54324, 60360, 65893, 67905, 70740, 90540, 108648, 131786, 135810, 141480, 181080, 197679, 263572, 271620, 329465, 395358, 527144, 543240, 593037, 658930, 790716, 988395, 1186074, 1317860, 1581432, 1779111, 1976790, 2372148, 2635720, 2965185, 3558222, 3953580, 4744296, 5930370, 7116444, 7907160, 8895555, 11860740, 14232888, 17791110, 23721480, 35582220, 71164440]

約数ペア:

[(1, 71164440), (2, 35582220), (3, 23721480), (4, 17791110), (5, 14232888), (6, 11860740), (8, 8895555), (9, 7907160), (10, 7116444), (12, 5930370), (15, 4744296), (18, 3953580), (20, 3558222), (24, 2965185), (27, 2635720), (30, 2372148), (36, 1976790), (40, 1779111), (45, 1581432), (54, 1317860), (60, 1186074), (72, 988395), (90, 790716), (108, 658930), (120, 593037), (131, 543240), (135, 527144), (180, 395358), (216, 329465), (262, 271620), (270, 263572), (360, 197679), (393, 181080), (503, 141480), (524, 135810), (540, 131786), (655, 108648), (786, 90540), (1006, 70740), (1048, 67905), (1080, 65893), (1179, 60360), (1310, 54324), (1509, 47160), (1572, 45270), (1965, 36216), (2012, 35370), (2358, 30180), (2515, 28296), (2620, 27162), (3018, 23580), (3144, 22635), (3537, 20120), (3930, 18108), (4024, 17685), (4527, 15720), (4716, 15090), (5030, 14148), (5240, 13581), (5895, 12072), (6036, 11790), (7074, 10060), (7545, 9432), (7860, 9054)]