1427966085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 3102624000

約数和(自身を除く): 1674657915

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 49, 51, 59, 65, 85, 91, 105, 119, 147, 149, 177, 195, 221, 245, 255, 273, 295, 357, 413, 447, 455, 595, 637, 663, 735, 745, 767, 833, 885, 1003, 1043, 1105, 1239, 1365, 1547, 1785, 1911, 1937, 2065, 2235, 2301, 2499, 2533, 2891, 3009, 3129, 3185, 3315, 3835, 4165, 4641, 5015, 5215, 5369, 5811, 6195, 7021, 7301, 7599, 7735, 8673, 8791, 9555, 9685, 10829, 11505, 12495, 12665, 13039, 13559, 14455, 15045, 15645, 16107, 17731, 21063, 21903, 23205, 26373, 26845, 29055, 32487, 32929, 35105, 36505, 37583, 37995, 39117, 40677, 43365, 43955, 49147, 53193, 54145, 61537, 65195, 67795, 80535, 88655, 91273, 94913, 98787, 105315, 109515, 112749, 114283, 124117, 131865, 147441, 149447, 162435, 164645, 184611, 187915, 195585, 203385, 230503, 245735, 265965, 273819, 284739, 307685, 342849, 372351, 430759, 448341, 456365, 474565, 493935, 563745, 571415, 620585, 638911, 691509, 737205, 747235, 799981, 923055, 1046129, 1152515, 1292277, 1369095, 1423695, 1613521, 1714245, 1861755, 1916733, 1942811, 2153795, 2241705, 2399943, 3138387, 3194555, 3457545, 3999905, 4840563, 5230645, 5599867, 5828433, 6461385, 7322903, 8067605, 9583665, 9714055, 11999715, 13599677, 15691935, 16799601, 21968709, 24202815, 27999335, 29142165, 36614515, 40799031, 67998385, 83998005, 95197739, 109843545, 203995155, 285593217, 475988695, 1427966085]

約数ペア:

[(1, 1427966085), (3, 475988695), (5, 285593217), (7, 203995155), (13, 109843545), (15, 95197739), (17, 83998005), (21, 67998385), (35, 40799031), (39, 36614515), (49, 29142165), (51, 27999335), (59, 24202815), (65, 21968709), (85, 16799601), (91, 15691935), (105, 13599677), (119, 11999715), (147, 9714055), (149, 9583665), (177, 8067605), (195, 7322903), (221, 6461385), (245, 5828433), (255, 5599867), (273, 5230645), (295, 4840563), (357, 3999905), (413, 3457545), (447, 3194555), (455, 3138387), (595, 2399943), (637, 2241705), (663, 2153795), (735, 1942811), (745, 1916733), (767, 1861755), (833, 1714245), (885, 1613521), (1003, 1423695), (1043, 1369095), (1105, 1292277), (1239, 1152515), (1365, 1046129), (1547, 923055), (1785, 799981), (1911, 747235), (1937, 737205), (2065, 691509), (2235, 638911), (2301, 620585), (2499, 571415), (2533, 563745), (2891, 493935), (3009, 474565), (3129, 456365), (3185, 448341), (3315, 430759), (3835, 372351), (4165, 342849), (4641, 307685), (5015, 284739), (5215, 273819), (5369, 265965), (5811, 245735), (6195, 230503), (7021, 203385), (7301, 195585), (7599, 187915), (7735, 184611), (8673, 164645), (8791, 162435), (9555, 149447), (9685, 147441), (10829, 131865), (11505, 124117), (12495, 114283), (12665, 112749), (13039, 109515), (13559, 105315), (14455, 98787), (15045, 94913), (15645, 91273), (16107, 88655), (17731, 80535), (21063, 67795), (21903, 65195), (23205, 61537), (26373, 54145), (26845, 53193), (29055, 49147), (32487, 43955), (32929, 43365), (35105, 40677), (36505, 39117), (37583, 37995)]