297136560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1451

約数の個数: 160

約数和(自身を含む): 1061217792

約数和(自身を除く): 764081232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1291, 1370, 1644, 1680, 1918, 2055, 2192, 2582, 2740, 2877, 3288, 3836, 3873, 4110, 4795, 5164, 5480, 5754, 6455, 6576, 7672, 7746, 8220, 9037, 9590, 10328, 10960, 11508, 12910, 14385, 15344, 15492, 16440, 18074, 19180, 19365, 20656, 23016, 25820, 27111, 28770, 30984, 32880, 36148, 38360, 38730, 45185, 46032, 51640, 54222, 57540, 61968, 72296, 76720, 77460, 90370, 103280, 108444, 115080, 135555, 144592, 154920, 176867, 180740, 216888, 230160, 271110, 309840, 353734, 361480, 433776, 530601, 542220, 707468, 722960, 884335, 1061202, 1084440, 1238069, 1414936, 1768670, 2122404, 2168880, 2476138, 2653005, 2829872, 3537340, 3714207, 4244808, 4952276, 5306010, 6190345, 7074680, 7428414, 8489616, 9904552, 10612020, 12380690, 14149360, 14856828, 18571035, 19809104, 21224040, 24761380, 29713656, 37142070, 42448080, 49522760, 59427312, 74284140, 99045520, 148568280, 297136560]

約数ペア:

[(1, 297136560), (2, 148568280), (3, 99045520), (4, 74284140), (5, 59427312), (6, 49522760), (7, 42448080), (8, 37142070), (10, 29713656), (12, 24761380), (14, 21224040), (15, 19809104), (16, 18571035), (20, 14856828), (21, 14149360), (24, 12380690), (28, 10612020), (30, 9904552), (35, 8489616), (40, 7428414), (42, 7074680), (48, 6190345), (56, 5306010), (60, 4952276), (70, 4244808), (80, 3714207), (84, 3537340), (105, 2829872), (112, 2653005), (120, 2476138), (137, 2168880), (140, 2122404), (168, 1768670), (210, 1414936), (240, 1238069), (274, 1084440), (280, 1061202), (336, 884335), (411, 722960), (420, 707468), (548, 542220), (560, 530601), (685, 433776), (822, 361480), (840, 353734), (959, 309840), (1096, 271110), (1291, 230160), (1370, 216888), (1644, 180740), (1680, 176867), (1918, 154920), (2055, 144592), (2192, 135555), (2582, 115080), (2740, 108444), (2877, 103280), (3288, 90370), (3836, 77460), (3873, 76720), (4110, 72296), (4795, 61968), (5164, 57540), (5480, 54222), (5754, 51640), (6455, 46032), (6576, 45185), (7672, 38730), (7746, 38360), (8220, 36148), (9037, 32880), (9590, 30984), (10328, 28770), (10960, 27111), (11508, 25820), (12910, 23016), (14385, 20656), (15344, 19365), (15492, 19180), (16440, 18074)]