31616058240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140741}}^1$

素因数の和:140782

約数の個数: 256

約数和(自身を含む): 120587745600

約数和(自身を除く): 88971687360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 140741, 224640, 281482, 422223, 562964, 703705, 844446, 1125928, 1266669, 1407410, 1688892, 1829633, 2111115, 2251856, 2533338, 2814820, 3377784, 3659266, 3800007, 4222230, 4503712, 5066676, 5488899, 5629640, 6333345, 6755568, 7318532, 7600014, 8444460, 9007424, 9148165, 10133352, 10977798, 11259280, 12666690, 13511136, 14637064, 15200028, 16466697, 16888920, 18014848, 18296330, 19000035, 20266704, 21955596, 22518560, 25333380, 27022272, 27444495, 29274128, 30400056, 32933394, 33777840, 36592660, 38000070, 40533408, 43911192, 45037120, 49400091, 50666760, 54044544, 54888990, 58548256, 60800112, 65866788, 67555680, 73185320, 76000140, 81066816, 82333485, 87822384, 90074240, 98800182, 101333520, 109777980, 117096512, 121600224, 131733576, 135111360, 146370640, 152000280, 162133632, 164666970, 175644768, 197600364, 202667040, 219555960, 234193024, 243200448, 247000455, 263467152, 270222720, 292741280, 304000560, 329333940, 351289536, 395200728, 405334080, 439111920, 486400896, 494000910, 526934304, 585482560, 608001120, 658667880, 702579072, 790401456, 810668160, 878223840, 988001820, 1053868608, 1170965120, 1216002240, 1317335760, 1580802912, 1756447680, 1976003640, 2107737216, 2432004480, 2634671520, 3161605824, 3512895360, 3952007280, 5269343040, 6323211648, 7904014560, 10538686080, 15808029120, 31616058240]

約数ペア:

[(1, 31616058240), (2, 15808029120), (3, 10538686080), (4, 7904014560), (5, 6323211648), (6, 5269343040), (8, 3952007280), (9, 3512895360), (10, 3161605824), (12, 2634671520), (13, 2432004480), (15, 2107737216), (16, 1976003640), (18, 1756447680), (20, 1580802912), (24, 1317335760), (26, 1216002240), (27, 1170965120), (30, 1053868608), (32, 988001820), (36, 878223840), (39, 810668160), (40, 790401456), (45, 702579072), (48, 658667880), (52, 608001120), (54, 585482560), (60, 526934304), (64, 494000910), (65, 486400896), (72, 439111920), (78, 405334080), (80, 395200728), (90, 351289536), (96, 329333940), (104, 304000560), (108, 292741280), (117, 270222720), (120, 263467152), (128, 247000455), (130, 243200448), (135, 234193024), (144, 219555960), (156, 202667040), (160, 197600364), (180, 175644768), (192, 164666970), (195, 162133632), (208, 152000280), (216, 146370640), (234, 135111360), (240, 131733576), (260, 121600224), (270, 117096512), (288, 109777980), (312, 101333520), (320, 98800182), (351, 90074240), (360, 87822384), (384, 82333485), (390, 81066816), (416, 76000140), (432, 73185320), (468, 67555680), (480, 65866788), (520, 60800112), (540, 58548256), (576, 54888990), (585, 54044544), (624, 50666760), (640, 49400091), (702, 45037120), (720, 43911192), (780, 40533408), (832, 38000070), (864, 36592660), (936, 33777840), (960, 32933394), (1040, 30400056), (1080, 29274128), (1152, 27444495), (1170, 27022272), (1248, 25333380), (1404, 22518560), (1440, 21955596), (1560, 20266704), (1664, 19000035), (1728, 18296330), (1755, 18014848), (1872, 16888920), (1920, 16466697), (2080, 15200028), (2160, 14637064), (2340, 13511136), (2496, 12666690), (2808, 11259280), (2880, 10977798), (3120, 10133352), (3456, 9148165), (3510, 9007424), (3744, 8444460), (4160, 7600014), (4320, 7318532), (4680, 6755568), (4992, 6333345), (5616, 5629640), (5760, 5488899), (6240, 5066676), (7020, 4503712), (7488, 4222230), (8320, 3800007), (8640, 3659266), (9360, 3377784), (11232, 2814820), (12480, 2533338), (14040, 2251856), (14976, 2111115), (17280, 1829633), (18720, 1688892), (22464, 1407410), (24960, 1266669), (28080, 1125928), (37440, 844446), (44928, 703705), (56160, 562964), (74880, 422223), (112320, 281482), (140741, 224640)]