1808974080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 288

約数和(自身を含む): 6799161600

約数和(自身を除く): 4990187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3079, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6158, 6528, 6912, 7344, 8160, 8640, 9180, 9237, 9792, 10880, 11520, 12240, 12316, 13056, 14688, 15395, 16320, 17280, 18360, 18474, 19584, 21760, 24480, 24632, 27711, 29376, 30790, 32640, 34560, 36720, 36948, 39168, 46185, 48960, 49264, 52343, 55422, 58752, 61580, 65280, 73440, 73896, 83133, 92370, 97920, 98528, 104686, 110844, 117504, 123160, 138555, 146880, 147792, 157029, 166266, 184740, 195840, 197056, 209372, 221688, 246320, 261715, 277110, 293760, 295584, 314058, 332532, 369480, 394112, 415665, 418744, 443376, 471087, 492640, 523430, 554220, 587520, 591168, 628116, 665064, 738960, 785145, 788224, 831330, 837488, 886752, 942174, 985280, 1046860, 1108440, 1182336, 1256232, 1330128, 1413261, 1477920, 1570290, 1662660, 1674976, 1773504, 1884348, 1970560, 2093720, 2216880, 2355435, 2364672, 2512464, 2660256, 2826522, 2955840, 3140580, 3325320, 3349952, 3547008, 3768696, 3941120, 4187440, 4433760, 4710870, 5024928, 5320512, 5653044, 5911680, 6281160, 6650640, 6699904, 7066305, 7094016, 7537392, 8374880, 8867520, 9421740, 10049856, 10641024, 11306088, 11823360, 12562320, 13301280, 13399808, 14132610, 15074784, 16749760, 17735040, 18843480, 20099712, 21282048, 22612176, 25124640, 26602560, 28265220, 30149568, 33499520, 35470080, 37686960, 40199424, 45224352, 50249280, 53205120, 56530440, 60299136, 66999040, 75373920, 90448704, 100498560, 106410240, 113060880, 120598272, 150747840, 180897408, 200997120, 226121760, 301495680, 361794816, 452243520, 602991360, 904487040, 1808974080]

約数ペア:

[(1, 1808974080), (2, 904487040), (3, 602991360), (4, 452243520), (5, 361794816), (6, 301495680), (8, 226121760), (9, 200997120), (10, 180897408), (12, 150747840), (15, 120598272), (16, 113060880), (17, 106410240), (18, 100498560), (20, 90448704), (24, 75373920), (27, 66999040), (30, 60299136), (32, 56530440), (34, 53205120), (36, 50249280), (40, 45224352), (45, 40199424), (48, 37686960), (51, 35470080), (54, 33499520), (60, 30149568), (64, 28265220), (68, 26602560), (72, 25124640), (80, 22612176), (85, 21282048), (90, 20099712), (96, 18843480), (102, 17735040), (108, 16749760), (120, 15074784), (128, 14132610), (135, 13399808), (136, 13301280), (144, 12562320), (153, 11823360), (160, 11306088), (170, 10641024), (180, 10049856), (192, 9421740), (204, 8867520), (216, 8374880), (240, 7537392), (255, 7094016), (256, 7066305), (270, 6699904), (272, 6650640), (288, 6281160), (306, 5911680), (320, 5653044), (340, 5320512), (360, 5024928), (384, 4710870), (408, 4433760), (432, 4187440), (459, 3941120), (480, 3768696), (510, 3547008), (540, 3349952), (544, 3325320), (576, 3140580), (612, 2955840), (640, 2826522), (680, 2660256), (720, 2512464), (765, 2364672), (768, 2355435), (816, 2216880), (864, 2093720), (918, 1970560), (960, 1884348), (1020, 1773504), (1080, 1674976), (1088, 1662660), (1152, 1570290), (1224, 1477920), (1280, 1413261), (1360, 1330128), (1440, 1256232), (1530, 1182336), (1632, 1108440), (1728, 1046860), (1836, 985280), (1920, 942174), (2040, 886752), (2160, 837488), (2176, 831330), (2295, 788224), (2304, 785145), (2448, 738960), (2720, 665064), (2880, 628116), (3060, 591168), (3079, 587520), (3264, 554220), (3456, 523430), (3672, 492640), (3840, 471087), (4080, 443376), (4320, 418744), (4352, 415665), (4590, 394112), (4896, 369480), (5440, 332532), (5760, 314058), (6120, 295584), (6158, 293760), (6528, 277110), (6912, 261715), (7344, 246320), (8160, 221688), (8640, 209372), (9180, 197056), (9237, 195840), (9792, 184740), (10880, 166266), (11520, 157029), (12240, 147792), (12316, 146880), (13056, 138555), (14688, 123160), (15395, 117504), (16320, 110844), (17280, 104686), (18360, 98528), (18474, 97920), (19584, 92370), (21760, 83133), (24480, 73896), (24632, 73440), (27711, 65280), (29376, 61580), (30790, 58752), (32640, 55422), (34560, 52343), (36720, 49264), (36948, 48960), (39168, 46185)]