126240840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 454896000

約数和(自身を除く): 328655160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 449, 495, 568, 639, 660, 710, 781, 792, 852, 898, 990, 1065, 1278, 1320, 1347, 1420, 1562, 1704, 1796, 1980, 2130, 2245, 2343, 2556, 2694, 2840, 3124, 3195, 3592, 3905, 3960, 4041, 4260, 4490, 4686, 4939, 5112, 5388, 6248, 6390, 6735, 7029, 7810, 8082, 8520, 8980, 9372, 9878, 10776, 11715, 12780, 13470, 14058, 14817, 15620, 16164, 17960, 18744, 19756, 20205, 23430, 24695, 25560, 26940, 28116, 29634, 31240, 31879, 32328, 35145, 39512, 40410, 44451, 46860, 49390, 53880, 56232, 59268, 63758, 70290, 74085, 80820, 88902, 93720, 95637, 98780, 118536, 127516, 140580, 148170, 159395, 161640, 177804, 191274, 197560, 222255, 255032, 281160, 286911, 296340, 318790, 350669, 355608, 382548, 444510, 478185, 573822, 592680, 637580, 701338, 765096, 889020, 956370, 1052007, 1147644, 1275160, 1402676, 1434555, 1753345, 1778040, 1912740, 2104014, 2295288, 2805352, 2869110, 3156021, 3506690, 3825480, 4208028, 5260035, 5738220, 6312042, 7013380, 8416056, 10520070, 11476440, 12624084, 14026760, 15780105, 21040140, 25248168, 31560210, 42080280, 63120420, 126240840]

約数ペア:

[(1, 126240840), (2, 63120420), (3, 42080280), (4, 31560210), (5, 25248168), (6, 21040140), (8, 15780105), (9, 14026760), (10, 12624084), (11, 11476440), (12, 10520070), (15, 8416056), (18, 7013380), (20, 6312042), (22, 5738220), (24, 5260035), (30, 4208028), (33, 3825480), (36, 3506690), (40, 3156021), (44, 2869110), (45, 2805352), (55, 2295288), (60, 2104014), (66, 1912740), (71, 1778040), (72, 1753345), (88, 1434555), (90, 1402676), (99, 1275160), (110, 1147644), (120, 1052007), (132, 956370), (142, 889020), (165, 765096), (180, 701338), (198, 637580), (213, 592680), (220, 573822), (264, 478185), (284, 444510), (330, 382548), (355, 355608), (360, 350669), (396, 318790), (426, 296340), (440, 286911), (449, 281160), (495, 255032), (568, 222255), (639, 197560), (660, 191274), (710, 177804), (781, 161640), (792, 159395), (852, 148170), (898, 140580), (990, 127516), (1065, 118536), (1278, 98780), (1320, 95637), (1347, 93720), (1420, 88902), (1562, 80820), (1704, 74085), (1796, 70290), (1980, 63758), (2130, 59268), (2245, 56232), (2343, 53880), (2556, 49390), (2694, 46860), (2840, 44451), (3124, 40410), (3195, 39512), (3592, 35145), (3905, 32328), (3960, 31879), (4041, 31240), (4260, 29634), (4490, 28116), (4686, 26940), (4939, 25560), (5112, 24695), (5388, 23430), (6248, 20205), (6390, 19756), (6735, 18744), (7029, 17960), (7810, 16164), (8082, 15620), (8520, 14817), (8980, 14058), (9372, 13470), (9878, 12780), (10776, 11715)]