7845349680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67679}}^1$

素因数の和:67728

約数の個数: 240

約数和(自身を含む): 31420846080

約数和(自身を除く): 23575496400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 23184, 28980, 38640, 57960, 67679, 115920, 135358, 203037, 270716, 338395, 406074, 473753, 541432, 609111, 676790, 812148, 947506, 1015185, 1082864, 1218222, 1353580, 1421259, 1556617, 1624296, 1895012, 2030370, 2368765, 2436444, 2707160, 2842518, 3045555, 3113234, 3248592, 3790024, 4060740, 4263777, 4669851, 4737530, 4872888, 5414320, 5685036, 6091110, 6226468, 7106295, 7580048, 7783085, 8121480, 8527554, 9339702, 9475060, 9745776, 10896319, 11370072, 12182220, 12452936, 14009553, 14212590, 15566170, 16242960, 17055108, 18679404, 18950120, 21318885, 21792638, 22740144, 23349255, 24364440, 24905872, 28019106, 28425180, 31132340, 32688957, 34110216, 37358808, 37900240, 42637770, 43585276, 46698510, 48728880, 54481595, 56038212, 56850360, 62264680, 65377914, 68220432, 70047765, 74717616, 85275540, 87170552, 93397020, 98066871, 108963190, 112076424, 113700720, 124529360, 130755828, 140095530, 163444785, 170551080, 174341104, 186794040, 196133742, 217926380, 224152848, 261511656, 280191060, 326889570, 341102160, 373588080, 392267484, 435852760, 490334355, 523023312, 560382120, 653779140, 784534968, 871705520, 980668710, 1120764240, 1307558280, 1569069936, 1961337420, 2615116560, 3922674840, 7845349680]

約数ペア:

[(1, 7845349680), (2, 3922674840), (3, 2615116560), (4, 1961337420), (5, 1569069936), (6, 1307558280), (7, 1120764240), (8, 980668710), (9, 871705520), (10, 784534968), (12, 653779140), (14, 560382120), (15, 523023312), (16, 490334355), (18, 435852760), (20, 392267484), (21, 373588080), (23, 341102160), (24, 326889570), (28, 280191060), (30, 261511656), (35, 224152848), (36, 217926380), (40, 196133742), (42, 186794040), (45, 174341104), (46, 170551080), (48, 163444785), (56, 140095530), (60, 130755828), (63, 124529360), (69, 113700720), (70, 112076424), (72, 108963190), (80, 98066871), (84, 93397020), (90, 87170552), (92, 85275540), (105, 74717616), (112, 70047765), (115, 68220432), (120, 65377914), (126, 62264680), (138, 56850360), (140, 56038212), (144, 54481595), (161, 48728880), (168, 46698510), (180, 43585276), (184, 42637770), (207, 37900240), (210, 37358808), (230, 34110216), (240, 32688957), (252, 31132340), (276, 28425180), (280, 28019106), (315, 24905872), (322, 24364440), (336, 23349255), (345, 22740144), (360, 21792638), (368, 21318885), (414, 18950120), (420, 18679404), (460, 17055108), (483, 16242960), (504, 15566170), (552, 14212590), (560, 14009553), (630, 12452936), (644, 12182220), (690, 11370072), (720, 10896319), (805, 9745776), (828, 9475060), (840, 9339702), (920, 8527554), (966, 8121480), (1008, 7783085), (1035, 7580048), (1104, 7106295), (1260, 6226468), (1288, 6091110), (1380, 5685036), (1449, 5414320), (1610, 4872888), (1656, 4737530), (1680, 4669851), (1840, 4263777), (1932, 4060740), (2070, 3790024), (2415, 3248592), (2520, 3113234), (2576, 3045555), (2760, 2842518), (2898, 2707160), (3220, 2436444), (3312, 2368765), (3864, 2030370), (4140, 1895012), (4830, 1624296), (5040, 1556617), (5520, 1421259), (5796, 1353580), (6440, 1218222), (7245, 1082864), (7728, 1015185), (8280, 947506), (9660, 812148), (11592, 676790), (12880, 609111), (14490, 541432), (16560, 473753), (19320, 406074), (23184, 338395), (28980, 270716), (38640, 203037), (57960, 135358), (67679, 115920)]