56006640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 202570368

約数和(自身を除く): 146563728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 67, 72, 80, 81, 86, 90, 108, 120, 129, 134, 135, 144, 162, 172, 180, 201, 215, 216, 240, 243, 258, 268, 270, 324, 335, 344, 360, 387, 402, 405, 430, 432, 486, 516, 536, 540, 603, 645, 648, 670, 688, 720, 774, 804, 810, 860, 972, 1005, 1032, 1072, 1080, 1161, 1206, 1215, 1290, 1296, 1340, 1548, 1608, 1620, 1720, 1809, 1935, 1944, 2010, 2064, 2160, 2322, 2412, 2430, 2580, 2680, 2881, 3015, 3096, 3216, 3240, 3440, 3483, 3618, 3870, 3888, 4020, 4644, 4824, 4860, 5160, 5360, 5427, 5762, 5805, 6030, 6192, 6480, 6966, 7236, 7740, 8040, 8643, 9045, 9288, 9648, 9720, 10320, 10449, 10854, 11524, 11610, 12060, 13932, 14405, 14472, 15480, 16080, 16281, 17286, 17415, 18090, 18576, 19440, 20898, 21708, 23048, 23220, 24120, 25929, 27135, 27864, 28810, 28944, 30960, 32562, 34572, 34830, 36180, 41796, 43215, 43416, 46096, 46440, 48240, 51858, 52245, 54270, 55728, 57620, 65124, 69144, 69660, 72360, 77787, 81405, 83592, 86430, 86832, 92880, 103716, 104490, 108540, 115240, 129645, 130248, 138288, 139320, 144720, 155574, 162810, 167184, 172860, 207432, 208980, 217080, 230480, 233361, 259290, 260496, 278640, 311148, 325620, 345720, 388935, 414864, 417960, 434160, 466722, 518580, 622296, 651240, 691440, 700083, 777870, 835920, 933444, 1037160, 1166805, 1244592, 1302480, 1400166, 1555740, 1866888, 2074320, 2333610, 2800332, 3111480, 3500415, 3733776, 4667220, 5600664, 6222960, 7000830, 9334440, 11201328, 14001660, 18668880, 28003320, 56006640]

約数ペア:

[(1, 56006640), (2, 28003320), (3, 18668880), (4, 14001660), (5, 11201328), (6, 9334440), (8, 7000830), (9, 6222960), (10, 5600664), (12, 4667220), (15, 3733776), (16, 3500415), (18, 3111480), (20, 2800332), (24, 2333610), (27, 2074320), (30, 1866888), (36, 1555740), (40, 1400166), (43, 1302480), (45, 1244592), (48, 1166805), (54, 1037160), (60, 933444), (67, 835920), (72, 777870), (80, 700083), (81, 691440), (86, 651240), (90, 622296), (108, 518580), (120, 466722), (129, 434160), (134, 417960), (135, 414864), (144, 388935), (162, 345720), (172, 325620), (180, 311148), (201, 278640), (215, 260496), (216, 259290), (240, 233361), (243, 230480), (258, 217080), (268, 208980), (270, 207432), (324, 172860), (335, 167184), (344, 162810), (360, 155574), (387, 144720), (402, 139320), (405, 138288), (430, 130248), (432, 129645), (486, 115240), (516, 108540), (536, 104490), (540, 103716), (603, 92880), (645, 86832), (648, 86430), (670, 83592), (688, 81405), (720, 77787), (774, 72360), (804, 69660), (810, 69144), (860, 65124), (972, 57620), (1005, 55728), (1032, 54270), (1072, 52245), (1080, 51858), (1161, 48240), (1206, 46440), (1215, 46096), (1290, 43416), (1296, 43215), (1340, 41796), (1548, 36180), (1608, 34830), (1620, 34572), (1720, 32562), (1809, 30960), (1935, 28944), (1944, 28810), (2010, 27864), (2064, 27135), (2160, 25929), (2322, 24120), (2412, 23220), (2430, 23048), (2580, 21708), (2680, 20898), (2881, 19440), (3015, 18576), (3096, 18090), (3216, 17415), (3240, 17286), (3440, 16281), (3483, 16080), (3618, 15480), (3870, 14472), (3888, 14405), (4020, 13932), (4644, 12060), (4824, 11610), (4860, 11524), (5160, 10854), (5360, 10449), (5427, 10320), (5762, 9720), (5805, 9648), (6030, 9288), (6192, 9045), (6480, 8643), (6966, 8040), (7236, 7740)]