8472481920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{210131}}^1$

素因数の和:210163

約数の個数: 192

約数和(自身を含む): 33436203840

約数和(自身を除く): 24963721920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 210131, 420262, 630393, 840524, 1050655, 1260786, 1470917, 1681048, 1891179, 2101310, 2521572, 2941834, 3151965, 3362096, 3782358, 4202620, 4412751, 5043144, 5883668, 6303930, 6724192, 7354585, 7564716, 8405240, 8825502, 9455895, 10086288, 11767336, 12607860, 13238253, 13448384, 14709170, 15129432, 16810480, 17651004, 18911790, 20172576, 22063755, 23534672, 25215720, 26476506, 26896768, 29418340, 30258864, 33620960, 35302008, 37823580, 40345152, 44127510, 47069344, 50431440, 52953012, 58836680, 60517728, 66191265, 67241920, 70604016, 75647160, 80690304, 88255020, 94138688, 100862880, 105906024, 117673360, 121035456, 132382530, 134483840, 141208032, 151294320, 176510040, 188277376, 201725760, 211812048, 235346720, 242070912, 264765060, 282416064, 302588640, 353020080, 403451520, 423624096, 470693440, 529530120, 564832128, 605177280, 706040160, 847248192, 941386880, 1059060240, 1210354560, 1412080320, 1694496384, 2118120480, 2824160640, 4236240960, 8472481920]

約数ペア:

[(1, 8472481920), (2, 4236240960), (3, 2824160640), (4, 2118120480), (5, 1694496384), (6, 1412080320), (7, 1210354560), (8, 1059060240), (9, 941386880), (10, 847248192), (12, 706040160), (14, 605177280), (15, 564832128), (16, 529530120), (18, 470693440), (20, 423624096), (21, 403451520), (24, 353020080), (28, 302588640), (30, 282416064), (32, 264765060), (35, 242070912), (36, 235346720), (40, 211812048), (42, 201725760), (45, 188277376), (48, 176510040), (56, 151294320), (60, 141208032), (63, 134483840), (64, 132382530), (70, 121035456), (72, 117673360), (80, 105906024), (84, 100862880), (90, 94138688), (96, 88255020), (105, 80690304), (112, 75647160), (120, 70604016), (126, 67241920), (128, 66191265), (140, 60517728), (144, 58836680), (160, 52953012), (168, 50431440), (180, 47069344), (192, 44127510), (210, 40345152), (224, 37823580), (240, 35302008), (252, 33620960), (280, 30258864), (288, 29418340), (315, 26896768), (320, 26476506), (336, 25215720), (360, 23534672), (384, 22063755), (420, 20172576), (448, 18911790), (480, 17651004), (504, 16810480), (560, 15129432), (576, 14709170), (630, 13448384), (640, 13238253), (672, 12607860), (720, 11767336), (840, 10086288), (896, 9455895), (960, 8825502), (1008, 8405240), (1120, 7564716), (1152, 7354585), (1260, 6724192), (1344, 6303930), (1440, 5883668), (1680, 5043144), (1920, 4412751), (2016, 4202620), (2240, 3782358), (2520, 3362096), (2688, 3151965), (2880, 2941834), (3360, 2521572), (4032, 2101310), (4480, 1891179), (5040, 1681048), (5760, 1470917), (6720, 1260786), (8064, 1050655), (10080, 840524), (13440, 630393), (20160, 420262), (40320, 210131)]