2207675520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 7865424000

約数和(自身を除く): 5657748480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 251, 270, 288, 320, 360, 384, 432, 480, 502, 509, 540, 576, 640, 720, 753, 864, 960, 1004, 1018, 1080, 1152, 1255, 1440, 1506, 1527, 1728, 1920, 2008, 2036, 2160, 2259, 2510, 2545, 2880, 3012, 3054, 3456, 3765, 4016, 4072, 4320, 4518, 4581, 5020, 5090, 5760, 6024, 6108, 6777, 7530, 7635, 8032, 8144, 8640, 9036, 9162, 10040, 10180, 11295, 12048, 12216, 13554, 13743, 15060, 15270, 16064, 16288, 17280, 18072, 18324, 20080, 20360, 22590, 22905, 24096, 24432, 27108, 27486, 30120, 30540, 32128, 32576, 33885, 36144, 36648, 40160, 40720, 45180, 45810, 48192, 48864, 54216, 54972, 60240, 61080, 65152, 67770, 68715, 72288, 73296, 80320, 81440, 90360, 91620, 96384, 97728, 108432, 109944, 120480, 122160, 127759, 135540, 137430, 144576, 146592, 160640, 162880, 180720, 183240, 195456, 216864, 219888, 240960, 244320, 255518, 271080, 274860, 289152, 293184, 325760, 361440, 366480, 383277, 433728, 439776, 481920, 488640, 511036, 542160, 549720, 586368, 638795, 722880, 732960, 766554, 867456, 879552, 977280, 1022072, 1084320, 1099440, 1149831, 1277590, 1445760, 1465920, 1533108, 1759104, 1916385, 2044144, 2168640, 2198880, 2299662, 2555180, 2931840, 3066216, 3449493, 3832770, 4088288, 4337280, 4397760, 4599324, 5110360, 5749155, 6132432, 6898986, 7665540, 8176576, 8795520, 9198648, 10220720, 11498310, 12264864, 13797972, 15331080, 16353152, 17247465, 18397296, 20441440, 22996620, 24529728, 27595944, 30662160, 34494930, 36794592, 40882880, 45993240, 49059456, 55191888, 61324320, 68989860, 73589184, 81765760, 91986480, 110383776, 122648640, 137979720, 147178368, 183972960, 220767552, 245297280, 275959440, 367945920, 441535104, 551918880, 735891840, 1103837760, 2207675520]

約数ペア:

[(1, 2207675520), (2, 1103837760), (3, 735891840), (4, 551918880), (5, 441535104), (6, 367945920), (8, 275959440), (9, 245297280), (10, 220767552), (12, 183972960), (15, 147178368), (16, 137979720), (18, 122648640), (20, 110383776), (24, 91986480), (27, 81765760), (30, 73589184), (32, 68989860), (36, 61324320), (40, 55191888), (45, 49059456), (48, 45993240), (54, 40882880), (60, 36794592), (64, 34494930), (72, 30662160), (80, 27595944), (90, 24529728), (96, 22996620), (108, 20441440), (120, 18397296), (128, 17247465), (135, 16353152), (144, 15331080), (160, 13797972), (180, 12264864), (192, 11498310), (216, 10220720), (240, 9198648), (251, 8795520), (270, 8176576), (288, 7665540), (320, 6898986), (360, 6132432), (384, 5749155), (432, 5110360), (480, 4599324), (502, 4397760), (509, 4337280), (540, 4088288), (576, 3832770), (640, 3449493), (720, 3066216), (753, 2931840), (864, 2555180), (960, 2299662), (1004, 2198880), (1018, 2168640), (1080, 2044144), (1152, 1916385), (1255, 1759104), (1440, 1533108), (1506, 1465920), (1527, 1445760), (1728, 1277590), (1920, 1149831), (2008, 1099440), (2036, 1084320), (2160, 1022072), (2259, 977280), (2510, 879552), (2545, 867456), (2880, 766554), (3012, 732960), (3054, 722880), (3456, 638795), (3765, 586368), (4016, 549720), (4072, 542160), (4320, 511036), (4518, 488640), (4581, 481920), (5020, 439776), (5090, 433728), (5760, 383277), (6024, 366480), (6108, 361440), (6777, 325760), (7530, 293184), (7635, 289152), (8032, 274860), (8144, 271080), (8640, 255518), (9036, 244320), (9162, 240960), (10040, 219888), (10180, 216864), (11295, 195456), (12048, 183240), (12216, 180720), (13554, 162880), (13743, 160640), (15060, 146592), (15270, 144576), (16064, 137430), (16288, 135540), (17280, 127759), (18072, 122160), (18324, 120480), (20080, 109944), (20360, 108432), (22590, 97728), (22905, 96384), (24096, 91620), (24432, 90360), (27108, 81440), (27486, 80320), (30120, 73296), (30540, 72288), (32128, 68715), (32576, 67770), (33885, 65152), (36144, 61080), (36648, 60240), (40160, 54972), (40720, 54216), (45180, 48864), (45810, 48192)]