2030406768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 180

約数和(自身を含む): 6265125048

約数和(自身を除く): 4234718280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 491, 564, 611, 624, 752, 846, 936, 982, 1128, 1222, 1473, 1692, 1833, 1872, 1964, 2209, 2256, 2444, 2946, 3384, 3666, 3928, 4418, 4419, 4888, 5499, 5892, 6383, 6627, 6768, 7332, 7856, 8836, 8838, 9776, 10998, 11784, 12766, 13254, 14664, 17672, 17676, 19149, 19881, 21996, 23077, 23568, 25532, 26508, 28717, 29328, 35344, 35352, 38298, 39762, 43992, 46154, 51064, 53016, 57434, 57447, 69231, 70704, 76596, 79524, 86151, 87984, 92308, 102128, 106032, 114868, 114894, 138462, 153192, 159048, 172302, 184616, 207693, 229736, 229788, 258453, 276924, 300001, 306384, 318096, 344604, 369232, 415386, 459472, 459576, 516906, 553848, 600002, 689208, 830772, 900003, 919152, 1033812, 1084619, 1107696, 1200004, 1378416, 1661544, 1800006, 2067624, 2169238, 2400008, 2700009, 3253857, 3323088, 3600012, 4135248, 4338476, 4800016, 5400018, 6507714, 7200024, 8676952, 9761571, 10800036, 13015428, 14100047, 14400048, 17353904, 19523142, 21600072, 26030856, 28200094, 39046284, 42300141, 43200144, 52061712, 56400188, 78092568, 84600282, 112800376, 126900423, 156185136, 169200564, 225600752, 253800846, 338401128, 507601692, 676802256, 1015203384, 2030406768]

約数ペア:

[(1, 2030406768), (2, 1015203384), (3, 676802256), (4, 507601692), (6, 338401128), (8, 253800846), (9, 225600752), (12, 169200564), (13, 156185136), (16, 126900423), (18, 112800376), (24, 84600282), (26, 78092568), (36, 56400188), (39, 52061712), (47, 43200144), (48, 42300141), (52, 39046284), (72, 28200094), (78, 26030856), (94, 21600072), (104, 19523142), (117, 17353904), (141, 14400048), (144, 14100047), (156, 13015428), (188, 10800036), (208, 9761571), (234, 8676952), (282, 7200024), (312, 6507714), (376, 5400018), (423, 4800016), (468, 4338476), (491, 4135248), (564, 3600012), (611, 3323088), (624, 3253857), (752, 2700009), (846, 2400008), (936, 2169238), (982, 2067624), (1128, 1800006), (1222, 1661544), (1473, 1378416), (1692, 1200004), (1833, 1107696), (1872, 1084619), (1964, 1033812), (2209, 919152), (2256, 900003), (2444, 830772), (2946, 689208), (3384, 600002), (3666, 553848), (3928, 516906), (4418, 459576), (4419, 459472), (4888, 415386), (5499, 369232), (5892, 344604), (6383, 318096), (6627, 306384), (6768, 300001), (7332, 276924), (7856, 258453), (8836, 229788), (8838, 229736), (9776, 207693), (10998, 184616), (11784, 172302), (12766, 159048), (13254, 153192), (14664, 138462), (17672, 114894), (17676, 114868), (19149, 106032), (19881, 102128), (21996, 92308), (23077, 87984), (23568, 86151), (25532, 79524), (26508, 76596), (28717, 70704), (29328, 69231), (35344, 57447), (35352, 57434), (38298, 53016), (39762, 51064), (43992, 46154)]