205157160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 731203200

約数和(自身を除く): 526046040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 743, 767, 780, 885, 936, 1062, 1170, 1180, 1416, 1486, 1534, 1560, 1770, 2124, 2229, 2301, 2340, 2360, 2655, 2972, 3068, 3540, 3715, 3835, 4248, 4458, 4602, 4680, 5310, 5944, 6136, 6687, 6903, 7080, 7430, 7670, 8916, 9204, 9659, 10620, 11145, 11505, 13374, 13806, 14860, 15340, 17832, 18408, 19318, 21240, 22290, 23010, 26748, 27612, 28977, 29720, 30680, 33435, 34515, 38636, 43837, 44580, 46020, 48295, 53496, 55224, 57954, 66870, 69030, 77272, 86931, 87674, 89160, 92040, 96590, 115908, 131511, 133740, 138060, 144885, 173862, 175348, 193180, 219185, 231816, 263022, 267480, 276120, 289770, 347724, 350696, 386360, 394533, 434655, 438370, 526044, 569881, 579540, 657555, 695448, 789066, 869310, 876740, 1052088, 1139762, 1159080, 1315110, 1578132, 1709643, 1738620, 1753480, 1972665, 2279524, 2630220, 2849405, 3156264, 3419286, 3477240, 3945330, 4559048, 5128929, 5260440, 5698810, 6838572, 7890660, 8548215, 10257858, 11397620, 13677144, 15781320, 17096430, 20515716, 22795240, 25644645, 34192860, 41031432, 51289290, 68385720, 102578580, 205157160]

約数ペア:

[(1, 205157160), (2, 102578580), (3, 68385720), (4, 51289290), (5, 41031432), (6, 34192860), (8, 25644645), (9, 22795240), (10, 20515716), (12, 17096430), (13, 15781320), (15, 13677144), (18, 11397620), (20, 10257858), (24, 8548215), (26, 7890660), (30, 6838572), (36, 5698810), (39, 5260440), (40, 5128929), (45, 4559048), (52, 3945330), (59, 3477240), (60, 3419286), (65, 3156264), (72, 2849405), (78, 2630220), (90, 2279524), (104, 1972665), (117, 1753480), (118, 1738620), (120, 1709643), (130, 1578132), (156, 1315110), (177, 1159080), (180, 1139762), (195, 1052088), (234, 876740), (236, 869310), (260, 789066), (295, 695448), (312, 657555), (354, 579540), (360, 569881), (390, 526044), (468, 438370), (472, 434655), (520, 394533), (531, 386360), (585, 350696), (590, 347724), (708, 289770), (743, 276120), (767, 267480), (780, 263022), (885, 231816), (936, 219185), (1062, 193180), (1170, 175348), (1180, 173862), (1416, 144885), (1486, 138060), (1534, 133740), (1560, 131511), (1770, 115908), (2124, 96590), (2229, 92040), (2301, 89160), (2340, 87674), (2360, 86931), (2655, 77272), (2972, 69030), (3068, 66870), (3540, 57954), (3715, 55224), (3835, 53496), (4248, 48295), (4458, 46020), (4602, 44580), (4680, 43837), (5310, 38636), (5944, 34515), (6136, 33435), (6687, 30680), (6903, 29720), (7080, 28977), (7430, 27612), (7670, 26748), (8916, 23010), (9204, 22290), (9659, 21240), (10620, 19318), (11145, 18408), (11505, 17832), (13374, 15340), (13806, 14860)]