10725200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 28849582080

約数和(自身を除く): 18124382000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 197, 280, 382, 394, 509, 560, 764, 788, 955, 985, 1018, 1337, 1379, 1528, 1576, 1910, 1970, 2036, 2545, 2674, 2758, 3056, 3152, 3563, 3820, 3940, 4072, 5090, 5348, 5516, 6685, 6895, 7126, 7640, 7880, 8144, 10180, 10696, 11032, 13370, 13790, 14252, 15280, 15760, 17815, 20360, 21392, 22064, 26740, 27580, 28504, 35630, 37627, 40720, 53480, 55160, 57008, 71260, 75254, 97219, 100273, 106960, 110320, 142520, 150508, 188135, 194438, 200546, 263389, 285040, 301016, 376270, 388876, 401092, 486095, 501365, 526778, 602032, 680533, 701911, 752540, 777752, 802184, 972190, 1002730, 1053556, 1316945, 1361066, 1403822, 1505080, 1555504, 1604368, 1944380, 2005460, 2107112, 2633890, 2722132, 2807644, 3010160, 3402665, 3509555, 3888760, 4010920, 4214224, 5267780, 5444264, 5615288, 6805330, 7019110, 7777520, 8021840, 10535560, 10888528, 11230576, 13610660, 14038220, 19152143, 21071120, 27221320, 28076440, 38304286, 54442640, 56152880, 76608572, 95760715, 134065001, 153217144, 191521430, 268130002, 306434288, 383042860, 536260004, 670325005, 766085720, 1072520008, 1340650010, 1532171440, 2145040016, 2681300020, 5362600040, 10725200080]

約数ペア:

[(1, 10725200080), (2, 5362600040), (4, 2681300020), (5, 2145040016), (7, 1532171440), (8, 1340650010), (10, 1072520008), (14, 766085720), (16, 670325005), (20, 536260004), (28, 383042860), (35, 306434288), (40, 268130002), (56, 191521430), (70, 153217144), (80, 134065001), (112, 95760715), (140, 76608572), (191, 56152880), (197, 54442640), (280, 38304286), (382, 28076440), (394, 27221320), (509, 21071120), (560, 19152143), (764, 14038220), (788, 13610660), (955, 11230576), (985, 10888528), (1018, 10535560), (1337, 8021840), (1379, 7777520), (1528, 7019110), (1576, 6805330), (1910, 5615288), (1970, 5444264), (2036, 5267780), (2545, 4214224), (2674, 4010920), (2758, 3888760), (3056, 3509555), (3152, 3402665), (3563, 3010160), (3820, 2807644), (3940, 2722132), (4072, 2633890), (5090, 2107112), (5348, 2005460), (5516, 1944380), (6685, 1604368), (6895, 1555504), (7126, 1505080), (7640, 1403822), (7880, 1361066), (8144, 1316945), (10180, 1053556), (10696, 1002730), (11032, 972190), (13370, 802184), (13790, 777752), (14252, 752540), (15280, 701911), (15760, 680533), (17815, 602032), (20360, 526778), (21392, 501365), (22064, 486095), (26740, 401092), (27580, 388876), (28504, 376270), (35630, 301016), (37627, 285040), (40720, 263389), (53480, 200546), (55160, 194438), (57008, 188135), (71260, 150508), (75254, 142520), (97219, 110320), (100273, 106960)]