720516768

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 2069286912

約数和(自身を除く): 1348770144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 53, 69, 92, 94, 96, 106, 131, 138, 141, 159, 184, 188, 212, 262, 276, 282, 318, 368, 376, 393, 424, 524, 552, 564, 636, 736, 752, 786, 848, 1048, 1081, 1104, 1128, 1219, 1272, 1504, 1572, 1696, 2096, 2162, 2208, 2256, 2438, 2491, 2544, 3013, 3144, 3243, 3657, 4192, 4324, 4512, 4876, 4982, 5088, 6026, 6157, 6288, 6486, 6943, 7314, 7473, 8648, 9039, 9752, 9964, 12052, 12314, 12576, 12972, 13886, 14628, 14946, 17296, 18078, 18471, 19504, 19928, 20829, 24104, 24628, 25944, 27772, 29256, 29892, 34592, 36156, 36942, 39008, 39856, 41658, 48208, 49256, 51888, 55544, 57293, 58512, 59784, 72312, 73884, 79712, 83316, 96416, 98512, 103776, 111088, 114586, 117024, 119568, 141611, 144624, 147768, 159689, 166632, 171879, 197024, 222176, 229172, 239136, 283222, 289248, 295536, 319378, 326321, 333264, 343758, 424833, 458344, 479067, 566444, 591072, 638756, 652642, 666528, 687516, 849666, 916688, 958134, 978963, 1132888, 1277512, 1305284, 1375032, 1699332, 1833376, 1916268, 1957926, 2265776, 2555024, 2610568, 2750064, 3398664, 3832536, 3915852, 4531552, 5110048, 5221136, 5500128, 6797328, 7505383, 7665072, 7831704, 10442272, 13594656, 15010766, 15330144, 15663408, 22516149, 30021532, 31326816, 45032298, 60043064, 90064596, 120086128, 180129192, 240172256, 360258384, 720516768]

約数ペア:

[(1, 720516768), (2, 360258384), (3, 240172256), (4, 180129192), (6, 120086128), (8, 90064596), (12, 60043064), (16, 45032298), (23, 31326816), (24, 30021532), (32, 22516149), (46, 15663408), (47, 15330144), (48, 15010766), (53, 13594656), (69, 10442272), (92, 7831704), (94, 7665072), (96, 7505383), (106, 6797328), (131, 5500128), (138, 5221136), (141, 5110048), (159, 4531552), (184, 3915852), (188, 3832536), (212, 3398664), (262, 2750064), (276, 2610568), (282, 2555024), (318, 2265776), (368, 1957926), (376, 1916268), (393, 1833376), (424, 1699332), (524, 1375032), (552, 1305284), (564, 1277512), (636, 1132888), (736, 978963), (752, 958134), (786, 916688), (848, 849666), (1048, 687516), (1081, 666528), (1104, 652642), (1128, 638756), (1219, 591072), (1272, 566444), (1504, 479067), (1572, 458344), (1696, 424833), (2096, 343758), (2162, 333264), (2208, 326321), (2256, 319378), (2438, 295536), (2491, 289248), (2544, 283222), (3013, 239136), (3144, 229172), (3243, 222176), (3657, 197024), (4192, 171879), (4324, 166632), (4512, 159689), (4876, 147768), (4982, 144624), (5088, 141611), (6026, 119568), (6157, 117024), (6288, 114586), (6486, 111088), (6943, 103776), (7314, 98512), (7473, 96416), (8648, 83316), (9039, 79712), (9752, 73884), (9964, 72312), (12052, 59784), (12314, 58512), (12576, 57293), (12972, 55544), (13886, 51888), (14628, 49256), (14946, 48208), (17296, 41658), (18078, 39856), (18471, 39008), (19504, 36942), (19928, 36156), (20829, 34592), (24104, 29892), (24628, 29256), (25944, 27772)]