379974540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 1235888640

約数和(自身を除く): 855914100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 157, 165, 190, 193, 209, 220, 228, 285, 314, 330, 380, 386, 418, 471, 570, 579, 627, 628, 660, 772, 785, 836, 942, 965, 1045, 1140, 1158, 1254, 1570, 1727, 1884, 1930, 2090, 2123, 2316, 2355, 2508, 2895, 2983, 3135, 3140, 3454, 3667, 3860, 4180, 4246, 4710, 5181, 5790, 5966, 6270, 6369, 6908, 7334, 8492, 8635, 8949, 9420, 10362, 10615, 11001, 11580, 11932, 12540, 12738, 14668, 14915, 17270, 17898, 18335, 20724, 21230, 22002, 25476, 25905, 29830, 30301, 31845, 32813, 34540, 35796, 36670, 40337, 42460, 44004, 44745, 51810, 55005, 59660, 60602, 63690, 65626, 73340, 80674, 89490, 90903, 98439, 103620, 110010, 121011, 121204, 127380, 131252, 151505, 161348, 164065, 178980, 181806, 196878, 201685, 220020, 242022, 303010, 328130, 333311, 363612, 393756, 403370, 454515, 484044, 492195, 575719, 605055, 606020, 656260, 666622, 806740, 909030, 984390, 999933, 1151438, 1210110, 1333244, 1666555, 1727157, 1818060, 1968780, 1999866, 2302876, 2420220, 2878595, 3333110, 3454314, 3999732, 4999665, 5757190, 6332909, 6666220, 6908628, 8635785, 9999330, 11514380, 12665818, 17271570, 18998727, 19998660, 25331636, 31664545, 34543140, 37997454, 63329090, 75994908, 94993635, 126658180, 189987270, 379974540]

約数ペア:

[(1, 379974540), (2, 189987270), (3, 126658180), (4, 94993635), (5, 75994908), (6, 63329090), (10, 37997454), (11, 34543140), (12, 31664545), (15, 25331636), (19, 19998660), (20, 18998727), (22, 17271570), (30, 12665818), (33, 11514380), (38, 9999330), (44, 8635785), (55, 6908628), (57, 6666220), (60, 6332909), (66, 5757190), (76, 4999665), (95, 3999732), (110, 3454314), (114, 3333110), (132, 2878595), (157, 2420220), (165, 2302876), (190, 1999866), (193, 1968780), (209, 1818060), (220, 1727157), (228, 1666555), (285, 1333244), (314, 1210110), (330, 1151438), (380, 999933), (386, 984390), (418, 909030), (471, 806740), (570, 666622), (579, 656260), (627, 606020), (628, 605055), (660, 575719), (772, 492195), (785, 484044), (836, 454515), (942, 403370), (965, 393756), (1045, 363612), (1140, 333311), (1158, 328130), (1254, 303010), (1570, 242022), (1727, 220020), (1884, 201685), (1930, 196878), (2090, 181806), (2123, 178980), (2316, 164065), (2355, 161348), (2508, 151505), (2895, 131252), (2983, 127380), (3135, 121204), (3140, 121011), (3454, 110010), (3667, 103620), (3860, 98439), (4180, 90903), (4246, 89490), (4710, 80674), (5181, 73340), (5790, 65626), (5966, 63690), (6270, 60602), (6369, 59660), (6908, 55005), (7334, 51810), (8492, 44745), (8635, 44004), (8949, 42460), (9420, 40337), (10362, 36670), (10615, 35796), (11001, 34540), (11580, 32813), (11932, 31845), (12540, 30301), (12738, 29830), (14668, 25905), (14915, 25476), (17270, 22002), (17898, 21230), (18335, 20724)]