15556679040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1157491}}^1$

素因数の和:1157520

約数の個数: 128

約数和(自身を含む): 56670808320

約数和(自身を除く): 41114129280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 1157491, 2314982, 3472473, 4629964, 5787455, 6944946, 8102437, 9259928, 11574910, 13889892, 16204874, 17362365, 18519856, 23149820, 24307311, 27779784, 32409748, 34724730, 37039712, 40512185, 46299640, 48614622, 55559568, 64819496, 69449460, 74079424, 81024370, 92599280, 97229244, 111119136, 121536555, 129638992, 138898920, 148158848, 162048740, 185198560, 194458488, 222238272, 243073110, 259277984, 277797840, 324097480, 370397120, 388916976, 444476544, 486146220, 518555968, 555595680, 648194960, 740794240, 777833952, 972292440, 1037111936, 1111191360, 1296389920, 1555667904, 1944584880, 2222382720, 2592779840, 3111335808, 3889169760, 5185559680, 7778339520, 15556679040]

約数ペア:

[(1, 15556679040), (2, 7778339520), (3, 5185559680), (4, 3889169760), (5, 3111335808), (6, 2592779840), (7, 2222382720), (8, 1944584880), (10, 1555667904), (12, 1296389920), (14, 1111191360), (15, 1037111936), (16, 972292440), (20, 777833952), (21, 740794240), (24, 648194960), (28, 555595680), (30, 518555968), (32, 486146220), (35, 444476544), (40, 388916976), (42, 370397120), (48, 324097480), (56, 277797840), (60, 259277984), (64, 243073110), (70, 222238272), (80, 194458488), (84, 185198560), (96, 162048740), (105, 148158848), (112, 138898920), (120, 129638992), (128, 121536555), (140, 111119136), (160, 97229244), (168, 92599280), (192, 81024370), (210, 74079424), (224, 69449460), (240, 64819496), (280, 55559568), (320, 48614622), (336, 46299640), (384, 40512185), (420, 37039712), (448, 34724730), (480, 32409748), (560, 27779784), (640, 24307311), (672, 23149820), (840, 18519856), (896, 17362365), (960, 16204874), (1120, 13889892), (1344, 11574910), (1680, 9259928), (1920, 8102437), (2240, 6944946), (2688, 5787455), (3360, 4629964), (4480, 3472473), (6720, 2314982), (13440, 1157491)]