1383233040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{274451}}^1$

素因数の和:274477

約数の個数: 120

約数和(自身を含む): 5308999488

約数和(自身を除く): 3925766448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 274451, 548902, 823353, 1097804, 1372255, 1646706, 1921157, 2195608, 2470059, 2744510, 3293412, 3842314, 4116765, 4391216, 4940118, 5489020, 5763471, 6586824, 7684628, 8233530, 9605785, 9880236, 10978040, 11526942, 12350295, 13173648, 15369256, 16467060, 17290413, 19211570, 19760472, 21956080, 23053884, 24700590, 28817355, 30738512, 32934120, 34580826, 38423140, 39520944, 46107768, 49401180, 57634710, 65868240, 69161652, 76846280, 86452065, 92215536, 98802360, 115269420, 138323304, 153692560, 172904130, 197604720, 230538840, 276646608, 345808260, 461077680, 691616520, 1383233040]

約数ペア:

[(1, 1383233040), (2, 691616520), (3, 461077680), (4, 345808260), (5, 276646608), (6, 230538840), (7, 197604720), (8, 172904130), (9, 153692560), (10, 138323304), (12, 115269420), (14, 98802360), (15, 92215536), (16, 86452065), (18, 76846280), (20, 69161652), (21, 65868240), (24, 57634710), (28, 49401180), (30, 46107768), (35, 39520944), (36, 38423140), (40, 34580826), (42, 32934120), (45, 30738512), (48, 28817355), (56, 24700590), (60, 23053884), (63, 21956080), (70, 19760472), (72, 19211570), (80, 17290413), (84, 16467060), (90, 15369256), (105, 13173648), (112, 12350295), (120, 11526942), (126, 10978040), (140, 9880236), (144, 9605785), (168, 8233530), (180, 7684628), (210, 6586824), (240, 5763471), (252, 5489020), (280, 4940118), (315, 4391216), (336, 4116765), (360, 3842314), (420, 3293412), (504, 2744510), (560, 2470059), (630, 2195608), (720, 1921157), (840, 1646706), (1008, 1372255), (1260, 1097804), (1680, 823353), (2520, 548902), (5040, 274451)]