170668260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7170

約数の個数: 144

約数和(自身を含む): 622876800

約数和(自身を除く): 452208540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7129, 7980, 11970, 14258, 21387, 23940, 28516, 35645, 42774, 49903, 64161, 71290, 85548, 99806, 106935, 128322, 135451, 142580, 149709, 199612, 213870, 249515, 256644, 270902, 299418, 320805, 406353, 427740, 449127, 499030, 541804, 598836, 641610, 677255, 748545, 812706, 898254, 948157, 998060, 1219059, 1283220, 1354510, 1497090, 1625412, 1796508, 1896314, 2031765, 2245635, 2438118, 2709020, 2844471, 2994180, 3792628, 4063530, 4491270, 4740785, 4876236, 5688942, 6095295, 8127060, 8533413, 8982540, 9481570, 11377884, 12190590, 14222355, 17066826, 18963140, 24381180, 28444710, 34133652, 42667065, 56889420, 85334130, 170668260]

約数ペア:

[(1, 170668260), (2, 85334130), (3, 56889420), (4, 42667065), (5, 34133652), (6, 28444710), (7, 24381180), (9, 18963140), (10, 17066826), (12, 14222355), (14, 12190590), (15, 11377884), (18, 9481570), (19, 8982540), (20, 8533413), (21, 8127060), (28, 6095295), (30, 5688942), (35, 4876236), (36, 4740785), (38, 4491270), (42, 4063530), (45, 3792628), (57, 2994180), (60, 2844471), (63, 2709020), (70, 2438118), (76, 2245635), (84, 2031765), (90, 1896314), (95, 1796508), (105, 1625412), (114, 1497090), (126, 1354510), (133, 1283220), (140, 1219059), (171, 998060), (180, 948157), (190, 898254), (210, 812706), (228, 748545), (252, 677255), (266, 641610), (285, 598836), (315, 541804), (342, 499030), (380, 449127), (399, 427740), (420, 406353), (532, 320805), (570, 299418), (630, 270902), (665, 256644), (684, 249515), (798, 213870), (855, 199612), (1140, 149709), (1197, 142580), (1260, 135451), (1330, 128322), (1596, 106935), (1710, 99806), (1995, 85548), (2394, 71290), (2660, 64161), (3420, 49903), (3990, 42774), (4788, 35645), (5985, 28516), (7129, 23940), (7980, 21387), (11970, 14258)]