176890680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 598440960

約数和(自身を除く): 421550280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 73, 90, 106, 120, 127, 146, 159, 180, 212, 219, 254, 265, 292, 318, 360, 365, 381, 424, 438, 477, 508, 530, 584, 635, 636, 657, 730, 762, 795, 876, 954, 1016, 1060, 1095, 1143, 1270, 1272, 1314, 1460, 1524, 1590, 1752, 1905, 1908, 2120, 2190, 2286, 2385, 2540, 2628, 2920, 3048, 3180, 3285, 3810, 3816, 3869, 4380, 4572, 4770, 5080, 5256, 5715, 6360, 6570, 6731, 7620, 7738, 8760, 9144, 9271, 9540, 11430, 11607, 13140, 13462, 15240, 15476, 18542, 19080, 19345, 20193, 22860, 23214, 26280, 26924, 27813, 30952, 33655, 34821, 37084, 38690, 40386, 45720, 46355, 46428, 53848, 55626, 58035, 60579, 67310, 69642, 74168, 77380, 80772, 83439, 92710, 92856, 100965, 111252, 116070, 121158, 134620, 139065, 139284, 154760, 161544, 166878, 174105, 185420, 201930, 222504, 232140, 242316, 269240, 278130, 278568, 302895, 333756, 348210, 370840, 403860, 417195, 464280, 484632, 491363, 556260, 605790, 667512, 696420, 807720, 834390, 982726, 1112520, 1211580, 1392840, 1474089, 1668780, 1965452, 2423160, 2456815, 2948178, 3337560, 3930904, 4422267, 4913630, 5896356, 7370445, 8844534, 9827260, 11792712, 14740890, 17689068, 19654520, 22111335, 29481780, 35378136, 44222670, 58963560, 88445340, 176890680]

約数ペア:

[(1, 176890680), (2, 88445340), (3, 58963560), (4, 44222670), (5, 35378136), (6, 29481780), (8, 22111335), (9, 19654520), (10, 17689068), (12, 14740890), (15, 11792712), (18, 9827260), (20, 8844534), (24, 7370445), (30, 5896356), (36, 4913630), (40, 4422267), (45, 3930904), (53, 3337560), (60, 2948178), (72, 2456815), (73, 2423160), (90, 1965452), (106, 1668780), (120, 1474089), (127, 1392840), (146, 1211580), (159, 1112520), (180, 982726), (212, 834390), (219, 807720), (254, 696420), (265, 667512), (292, 605790), (318, 556260), (360, 491363), (365, 484632), (381, 464280), (424, 417195), (438, 403860), (477, 370840), (508, 348210), (530, 333756), (584, 302895), (635, 278568), (636, 278130), (657, 269240), (730, 242316), (762, 232140), (795, 222504), (876, 201930), (954, 185420), (1016, 174105), (1060, 166878), (1095, 161544), (1143, 154760), (1270, 139284), (1272, 139065), (1314, 134620), (1460, 121158), (1524, 116070), (1590, 111252), (1752, 100965), (1905, 92856), (1908, 92710), (2120, 83439), (2190, 80772), (2286, 77380), (2385, 74168), (2540, 69642), (2628, 67310), (2920, 60579), (3048, 58035), (3180, 55626), (3285, 53848), (3810, 46428), (3816, 46355), (3869, 45720), (4380, 40386), (4572, 38690), (4770, 37084), (5080, 34821), (5256, 33655), (5715, 30952), (6360, 27813), (6570, 26924), (6731, 26280), (7620, 23214), (7738, 22860), (8760, 20193), (9144, 19345), (9271, 19080), (9540, 18542), (11430, 15476), (11607, 15240), (13140, 13462)]