80081205120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{662047}}^1$

素因数の和:662082

約数の個数: 256

約数和(自身を含む): 324138700800

約数和(自身を除く): 244057495680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 662047, 1324094, 1986141, 2648188, 3310235, 3972282, 4634329, 5296376, 5958423, 6620470, 7944564, 9268658, 9930705, 10592752, 11916846, 13240940, 13902987, 15889128, 17875269, 18537316, 19861410, 21185504, 23171645, 23833692, 26481880, 27805974, 29792115, 31778256, 35750538, 37074632, 39722820, 41708961, 42371008, 46343290, 47667384, 52963760, 55611948, 59584230, 63556512, 69514935, 71501076, 74149264, 79445640, 83417922, 84742016, 89376345, 92686580, 95334768, 105927520, 111223896, 119168460, 125126883, 127113024, 139029870, 143002152, 148298528, 158891280, 166835844, 178752690, 185373160, 190669536, 208544805, 211855040, 222447792, 238336920, 250253766, 254226048, 278059740, 286004304, 296597056, 317782560, 333671688, 357505380, 370746320, 381339072, 417089610, 423710080, 444895584, 476673840, 500507532, 556119480, 572008608, 593194112, 625634415, 635565120, 667343376, 715010760, 741492640, 762678144, 834179220, 889791168, 953347680, 1001015064, 1112238960, 1144017216, 1251268830, 1271130240, 1334686752, 1430021520, 1482985280, 1668358440, 1779582336, 1906695360, 2002030128, 2224477920, 2288034432, 2502537660, 2669373504, 2860043040, 2965970560, 3336716880, 3813390720, 4004060256, 4448955840, 5005075320, 5338747008, 5720086080, 6673433760, 8008120512, 8897911680, 10010150640, 11440172160, 13346867520, 16016241024, 20020301280, 26693735040, 40040602560, 80081205120]

約数ペア:

[(1, 80081205120), (2, 40040602560), (3, 26693735040), (4, 20020301280), (5, 16016241024), (6, 13346867520), (7, 11440172160), (8, 10010150640), (9, 8897911680), (10, 8008120512), (12, 6673433760), (14, 5720086080), (15, 5338747008), (16, 5005075320), (18, 4448955840), (20, 4004060256), (21, 3813390720), (24, 3336716880), (27, 2965970560), (28, 2860043040), (30, 2669373504), (32, 2502537660), (35, 2288034432), (36, 2224477920), (40, 2002030128), (42, 1906695360), (45, 1779582336), (48, 1668358440), (54, 1482985280), (56, 1430021520), (60, 1334686752), (63, 1271130240), (64, 1251268830), (70, 1144017216), (72, 1112238960), (80, 1001015064), (84, 953347680), (90, 889791168), (96, 834179220), (105, 762678144), (108, 741492640), (112, 715010760), (120, 667343376), (126, 635565120), (128, 625634415), (135, 593194112), (140, 572008608), (144, 556119480), (160, 500507532), (168, 476673840), (180, 444895584), (189, 423710080), (192, 417089610), (210, 381339072), (216, 370746320), (224, 357505380), (240, 333671688), (252, 317782560), (270, 296597056), (280, 286004304), (288, 278059740), (315, 254226048), (320, 250253766), (336, 238336920), (360, 222447792), (378, 211855040), (384, 208544805), (420, 190669536), (432, 185373160), (448, 178752690), (480, 166835844), (504, 158891280), (540, 148298528), (560, 143002152), (576, 139029870), (630, 127113024), (640, 125126883), (672, 119168460), (720, 111223896), (756, 105927520), (840, 95334768), (864, 92686580), (896, 89376345), (945, 84742016), (960, 83417922), (1008, 79445640), (1080, 74149264), (1120, 71501076), (1152, 69514935), (1260, 63556512), (1344, 59584230), (1440, 55611948), (1512, 52963760), (1680, 47667384), (1728, 46343290), (1890, 42371008), (1920, 41708961), (2016, 39722820), (2160, 37074632), (2240, 35750538), (2520, 31778256), (2688, 29792115), (2880, 27805974), (3024, 26481880), (3360, 23833692), (3456, 23171645), (3780, 21185504), (4032, 19861410), (4320, 18537316), (4480, 17875269), (5040, 15889128), (5760, 13902987), (6048, 13240940), (6720, 11916846), (7560, 10592752), (8064, 9930705), (8640, 9268658), (10080, 7944564), (12096, 6620470), (13440, 5958423), (15120, 5296376), (17280, 4634329), (20160, 3972282), (24192, 3310235), (30240, 2648188), (40320, 1986141), (60480, 1324094), (120960, 662047)]