512004780

素因数分解:

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

素因数の和:7173

約数の個数: 192

約数和(自身を含む): 1916544000

約数和(自身を除く): 1404539220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7129, 7182, 7980, 10260, 11970, 14258, 14364, 17955, 21387, 23940, 28516, 35645, 35910, 42774, 49903, 64161, 71290, 71820, 85548, 99806, 106935, 128322, 135451, 142580, 149709, 192483, 199612, 213870, 249515, 256644, 270902, 299418, 320805, 384966, 406353, 427740, 449127, 499030, 541804, 598836, 641610, 677255, 748545, 769932, 812706, 898254, 948157, 962415, 998060, 1219059, 1283220, 1347381, 1354510, 1497090, 1625412, 1796508, 1896314, 1924830, 2031765, 2245635, 2438118, 2694762, 2709020, 2844471, 2994180, 3657177, 3792628, 3849660, 4063530, 4491270, 4740785, 4876236, 5389524, 5688942, 6095295, 6736905, 7314354, 8127060, 8533413, 8982540, 9481570, 11377884, 12190590, 13473810, 14222355, 14628708, 17066826, 18285885, 18963140, 24381180, 25600239, 26947620, 28444710, 34133652, 36571770, 42667065, 51200478, 56889420, 73143540, 85334130, 102400956, 128001195, 170668260, 256002390, 512004780]

約数ペア:

[(1, 512004780), (2, 256002390), (3, 170668260), (4, 128001195), (5, 102400956), (6, 85334130), (7, 73143540), (9, 56889420), (10, 51200478), (12, 42667065), (14, 36571770), (15, 34133652), (18, 28444710), (19, 26947620), (20, 25600239), (21, 24381180), (27, 18963140), (28, 18285885), (30, 17066826), (35, 14628708), (36, 14222355), (38, 13473810), (42, 12190590), (45, 11377884), (54, 9481570), (57, 8982540), (60, 8533413), (63, 8127060), (70, 7314354), (76, 6736905), (84, 6095295), (90, 5688942), (95, 5389524), (105, 4876236), (108, 4740785), (114, 4491270), (126, 4063530), (133, 3849660), (135, 3792628), (140, 3657177), (171, 2994180), (180, 2844471), (189, 2709020), (190, 2694762), (210, 2438118), (228, 2245635), (252, 2031765), (266, 1924830), (270, 1896314), (285, 1796508), (315, 1625412), (342, 1497090), (378, 1354510), (380, 1347381), (399, 1283220), (420, 1219059), (513, 998060), (532, 962415), (540, 948157), (570, 898254), (630, 812706), (665, 769932), (684, 748545), (756, 677255), (798, 641610), (855, 598836), (945, 541804), (1026, 499030), (1140, 449127), (1197, 427740), (1260, 406353), (1330, 384966), (1596, 320805), (1710, 299418), (1890, 270902), (1995, 256644), (2052, 249515), (2394, 213870), (2565, 199612), (2660, 192483), (3420, 149709), (3591, 142580), (3780, 135451), (3990, 128322), (4788, 106935), (5130, 99806), (5985, 85548), (7129, 71820), (7182, 71290), (7980, 64161), (10260, 49903), (11970, 42774), (14258, 35910), (14364, 35645), (17955, 28516), (21387, 23940)]