2797959240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70019}}^1$

素因数の和:70076

約数の個数: 128

約数和(自身を含む): 9578736000

約数和(自身を除く): 6780776760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 70019, 140038, 210057, 280076, 350095, 420114, 560152, 630171, 700190, 840228, 1050285, 1260342, 1400380, 1680456, 1890513, 2100570, 2520684, 2590703, 2800760, 3150855, 3781026, 4201140, 5041368, 5181406, 6301710, 7562052, 7772109, 8402280, 9452565, 10362812, 12603420, 12953515, 15124104, 15544218, 18905130, 20725624, 23316327, 25206840, 25907030, 31088436, 37810260, 38860545, 46632654, 51814060, 62176872, 69948981, 75620520, 77721090, 93265308, 103628120, 116581635, 139897962, 155442180, 186530616, 233163270, 279795924, 310884360, 349744905, 466326540, 559591848, 699489810, 932653080, 1398979620, 2797959240]

約数ペア:

[(1, 2797959240), (2, 1398979620), (3, 932653080), (4, 699489810), (5, 559591848), (6, 466326540), (8, 349744905), (9, 310884360), (10, 279795924), (12, 233163270), (15, 186530616), (18, 155442180), (20, 139897962), (24, 116581635), (27, 103628120), (30, 93265308), (36, 77721090), (37, 75620520), (40, 69948981), (45, 62176872), (54, 51814060), (60, 46632654), (72, 38860545), (74, 37810260), (90, 31088436), (108, 25907030), (111, 25206840), (120, 23316327), (135, 20725624), (148, 18905130), (180, 15544218), (185, 15124104), (216, 12953515), (222, 12603420), (270, 10362812), (296, 9452565), (333, 8402280), (360, 7772109), (370, 7562052), (444, 6301710), (540, 5181406), (555, 5041368), (666, 4201140), (740, 3781026), (888, 3150855), (999, 2800760), (1080, 2590703), (1110, 2520684), (1332, 2100570), (1480, 1890513), (1665, 1680456), (1998, 1400380), (2220, 1260342), (2664, 1050285), (3330, 840228), (3996, 700190), (4440, 630171), (4995, 560152), (6660, 420114), (7992, 350095), (9990, 280076), (13320, 210057), (19980, 140038), (39960, 70019)]