2864142720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{165749}}^1$

素因数の和:165777

約数の個数: 128

約数和(自身を含む): 10143900000

約数和(自身を除く): 7279757280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 165749, 331498, 497247, 662996, 828745, 994494, 1325992, 1491741, 1657490, 1988988, 2486235, 2651984, 2983482, 3314980, 3977976, 4475223, 4972470, 5303968, 5966964, 6629960, 7458705, 7955952, 8950446, 9944940, 10607936, 11933928, 13259920, 14917410, 15911904, 17900892, 19889880, 21215872, 22376115, 23867856, 26519840, 29834820, 31823808, 35801784, 39779760, 44752230, 47735712, 53039680, 59669640, 63647616, 71603568, 79559520, 89504460, 95471424, 106079360, 119339280, 143207136, 159119040, 179008920, 190942848, 238678560, 286414272, 318238080, 358017840, 477357120, 572828544, 716035680, 954714240, 1432071360, 2864142720]

約数ペア:

[(1, 2864142720), (2, 1432071360), (3, 954714240), (4, 716035680), (5, 572828544), (6, 477357120), (8, 358017840), (9, 318238080), (10, 286414272), (12, 238678560), (15, 190942848), (16, 179008920), (18, 159119040), (20, 143207136), (24, 119339280), (27, 106079360), (30, 95471424), (32, 89504460), (36, 79559520), (40, 71603568), (45, 63647616), (48, 59669640), (54, 53039680), (60, 47735712), (64, 44752230), (72, 39779760), (80, 35801784), (90, 31823808), (96, 29834820), (108, 26519840), (120, 23867856), (128, 22376115), (135, 21215872), (144, 19889880), (160, 17900892), (180, 15911904), (192, 14917410), (216, 13259920), (240, 11933928), (270, 10607936), (288, 9944940), (320, 8950446), (360, 7955952), (384, 7458705), (432, 6629960), (480, 5966964), (540, 5303968), (576, 4972470), (640, 4475223), (720, 3977976), (864, 3314980), (960, 2983482), (1080, 2651984), (1152, 2486235), (1440, 1988988), (1728, 1657490), (1920, 1491741), (2160, 1325992), (2880, 994494), (3456, 828745), (4320, 662996), (5760, 497247), (8640, 331498), (17280, 165749)]