27995095520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2766

約数の個数: 288

約数和(自身を含む): 82157483520

約数和(自身を除く): 54162388000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 71, 76, 80, 95, 98, 112, 133, 140, 142, 152, 160, 190, 196, 224, 245, 266, 280, 284, 304, 355, 380, 392, 490, 497, 532, 560, 568, 608, 665, 710, 760, 784, 931, 980, 994, 1064, 1120, 1136, 1330, 1349, 1420, 1520, 1568, 1862, 1960, 1988, 2128, 2272, 2485, 2647, 2660, 2698, 2840, 3040, 3479, 3724, 3920, 3976, 4256, 4655, 4970, 5294, 5320, 5396, 5680, 6745, 6958, 7448, 7840, 7952, 9310, 9443, 9940, 10588, 10640, 10792, 11360, 13235, 13490, 13916, 14896, 15904, 17395, 18529, 18620, 18886, 19880, 21176, 21280, 21584, 26470, 26980, 27832, 29792, 34790, 37058, 37240, 37772, 39760, 42352, 43168, 47215, 50293, 52940, 53960, 55664, 66101, 69580, 74116, 74480, 75544, 79520, 84704, 92645, 94430, 100586, 105880, 107920, 111328, 129703, 132202, 139160, 148232, 148960, 151088, 185290, 187937, 188860, 201172, 211760, 215840, 251465, 259406, 264404, 278320, 296464, 302176, 330505, 352051, 370580, 375874, 377720, 402344, 423520, 502930, 518812, 528808, 556640, 592928, 648515, 661010, 704102, 741160, 751748, 755440, 804688, 939685, 1005860, 1037624, 1057616, 1297030, 1315559, 1322020, 1408204, 1482320, 1503496, 1510880, 1609376, 1760255, 1879370, 2011720, 2075248, 2115232, 2464357, 2594060, 2631118, 2644040, 2816408, 2964640, 3006992, 3520510, 3570803, 3758740, 4023440, 4150496, 4928714, 5188120, 5262236, 5288080, 5632816, 6013984, 6577795, 7041020, 7141606, 7517480, 8046880, 9208913, 9857428, 10376240, 10524472, 10576160, 11265632, 12321785, 13155590, 14082040, 14283212, 15034960, 17854015, 18417826, 19714856, 20752480, 21048944, 24643570, 24995621, 26311180, 28164080, 28566424, 30069920, 35708030, 36835652, 39429712, 42097888, 46044565, 49287140, 49991242, 52622360, 56328160, 57132848, 71416060, 73671304, 78859424, 92089130, 98574280, 99982484, 105244720, 114265696, 124978105, 142832120, 147342608, 174969347, 184178260, 197148560, 199964968, 210489440, 249956210, 285664240, 294685216, 349938694, 368356520, 394297120, 399929936, 499912420, 571328480, 699877388, 736713040, 799859872, 874846735, 999824840, 1399754776, 1473426080, 1749693470, 1999649680, 2799509552, 3499386940, 3999299360, 5599019104, 6998773880, 13997547760, 27995095520]

約数ペア:

[(1, 27995095520), (2, 13997547760), (4, 6998773880), (5, 5599019104), (7, 3999299360), (8, 3499386940), (10, 2799509552), (14, 1999649680), (16, 1749693470), (19, 1473426080), (20, 1399754776), (28, 999824840), (32, 874846735), (35, 799859872), (38, 736713040), (40, 699877388), (49, 571328480), (56, 499912420), (70, 399929936), (71, 394297120), (76, 368356520), (80, 349938694), (95, 294685216), (98, 285664240), (112, 249956210), (133, 210489440), (140, 199964968), (142, 197148560), (152, 184178260), (160, 174969347), (190, 147342608), (196, 142832120), (224, 124978105), (245, 114265696), (266, 105244720), (280, 99982484), (284, 98574280), (304, 92089130), (355, 78859424), (380, 73671304), (392, 71416060), (490, 57132848), (497, 56328160), (532, 52622360), (560, 49991242), (568, 49287140), (608, 46044565), (665, 42097888), (710, 39429712), (760, 36835652), (784, 35708030), (931, 30069920), (980, 28566424), (994, 28164080), (1064, 26311180), (1120, 24995621), (1136, 24643570), (1330, 21048944), (1349, 20752480), (1420, 19714856), (1520, 18417826), (1568, 17854015), (1862, 15034960), (1960, 14283212), (1988, 14082040), (2128, 13155590), (2272, 12321785), (2485, 11265632), (2647, 10576160), (2660, 10524472), (2698, 10376240), (2840, 9857428), (3040, 9208913), (3479, 8046880), (3724, 7517480), (3920, 7141606), (3976, 7041020), (4256, 6577795), (4655, 6013984), (4970, 5632816), (5294, 5288080), (5320, 5262236), (5396, 5188120), (5680, 4928714), (6745, 4150496), (6958, 4023440), (7448, 3758740), (7840, 3570803), (7952, 3520510), (9310, 3006992), (9443, 2964640), (9940, 2816408), (10588, 2644040), (10640, 2631118), (10792, 2594060), (11360, 2464357), (13235, 2115232), (13490, 2075248), (13916, 2011720), (14896, 1879370), (15904, 1760255), (17395, 1609376), (18529, 1510880), (18620, 1503496), (18886, 1482320), (19880, 1408204), (21176, 1322020), (21280, 1315559), (21584, 1297030), (26470, 1057616), (26980, 1037624), (27832, 1005860), (29792, 939685), (34790, 804688), (37058, 755440), (37240, 751748), (37772, 741160), (39760, 704102), (42352, 661010), (43168, 648515), (47215, 592928), (50293, 556640), (52940, 528808), (53960, 518812), (55664, 502930), (66101, 423520), (69580, 402344), (74116, 377720), (74480, 375874), (75544, 370580), (79520, 352051), (84704, 330505), (92645, 302176), (94430, 296464), (100586, 278320), (105880, 264404), (107920, 259406), (111328, 251465), (129703, 215840), (132202, 211760), (139160, 201172), (148232, 188860), (148960, 187937), (151088, 185290)]