489615840

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 432

約数和(自身を含む): 2023427952

約数和(自身を除く): 1533812112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 257, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 514, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 771, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1028, 1080, 1120, 1134, 1176, 1215, 1260, 1285, 1296, 1323, 1440, 1470, 1512, 1542, 1568, 1620, 1680, 1701, 1764, 1799, 1890, 1944, 1960, 2016, 2056, 2160, 2205, 2268, 2313, 2352, 2430, 2520, 2570, 2592, 2646, 2835, 2940, 3024, 3084, 3240, 3360, 3402, 3528, 3598, 3780, 3855, 3888, 3920, 3969, 4112, 4320, 4410, 4536, 4626, 4704, 4860, 5040, 5140, 5292, 5397, 5670, 5880, 6048, 6168, 6480, 6615, 6804, 6939, 7056, 7196, 7560, 7710, 7776, 7840, 7938, 8224, 8505, 8820, 8995, 9072, 9252, 9720, 10080, 10280, 10584, 10794, 11340, 11565, 11760, 11907, 12336, 12593, 12960, 13230, 13608, 13878, 14112, 14392, 15120, 15420, 15876, 16191, 17010, 17640, 17990, 18144, 18504, 19440, 19845, 20560, 20817, 21168, 21588, 22680, 23130, 23520, 23814, 24672, 25186, 26460, 26985, 27216, 27756, 28784, 30240, 30840, 31752, 32382, 34020, 34695, 35280, 35980, 37008, 37779, 38880, 39690, 41120, 41634, 42336, 43176, 45360, 46260, 47628, 48573, 50372, 52920, 53970, 54432, 55512, 57568, 59535, 61680, 62451, 62965, 63504, 64764, 68040, 69390, 70560, 71960, 74016, 75558, 79380, 80955, 83268, 86352, 90720, 92520, 95256, 97146, 100744, 104085, 105840, 107940, 111024, 113337, 119070, 123360, 124902, 125930, 127008, 129528, 136080, 138780, 143920, 145719, 151116, 158760, 161910, 166536, 172704, 185040, 188895, 190512, 194292, 201488, 208170, 211680, 215880, 222048, 226674, 238140, 242865, 249804, 251860, 259056, 272160, 277560, 287840, 291438, 302232, 312255, 317520, 323820, 333072, 340011, 370080, 377790, 381024, 388584, 402976, 416340, 431760, 437157, 453348, 476280, 485730, 499608, 503720, 518112, 555120, 566685, 582876, 604464, 624510, 635040, 647640, 666144, 680022, 728595, 755580, 777168, 832680, 863520, 874314, 906696, 952560, 971460, 999216, 1007440, 1020033, 1110240, 1133370, 1165752, 1208928, 1249020, 1295280, 1360044, 1457190, 1511160, 1554336, 1665360, 1700055, 1748628, 1813392, 1905120, 1942920, 1998432, 2014880, 2040066, 2185785, 2266740, 2331504, 2498040, 2590560, 2720088, 2914380, 3022320, 3060099, 3330720, 3400110, 3497256, 3626784, 3885840, 4080132, 4371570, 4533480, 4663008, 4996080, 5100165, 5440176, 5828760, 6044640, 6120198, 6800220, 6994512, 7771680, 8160264, 8743140, 9066960, 9992160, 10200330, 10880352, 11657520, 12240396, 13600440, 13989024, 15300495, 16320528, 17486280, 18133920, 20400660, 23315040, 24480792, 27200880, 30600990, 32641056, 34972560, 40801320, 48961584, 54401760, 61201980, 69945120, 81602640, 97923168, 122403960, 163205280, 244807920, 489615840]

約数ペア:

[(1, 489615840), (2, 244807920), (3, 163205280), (4, 122403960), (5, 97923168), (6, 81602640), (7, 69945120), (8, 61201980), (9, 54401760), (10, 48961584), (12, 40801320), (14, 34972560), (15, 32641056), (16, 30600990), (18, 27200880), (20, 24480792), (21, 23315040), (24, 20400660), (27, 18133920), (28, 17486280), (30, 16320528), (32, 15300495), (35, 13989024), (36, 13600440), (40, 12240396), (42, 11657520), (45, 10880352), (48, 10200330), (49, 9992160), (54, 9066960), (56, 8743140), (60, 8160264), (63, 7771680), (70, 6994512), (72, 6800220), (80, 6120198), (81, 6044640), (84, 5828760), (90, 5440176), (96, 5100165), (98, 4996080), (105, 4663008), (108, 4533480), (112, 4371570), (120, 4080132), (126, 3885840), (135, 3626784), (140, 3497256), (144, 3400110), (147, 3330720), (160, 3060099), (162, 3022320), (168, 2914380), (180, 2720088), (189, 2590560), (196, 2498040), (210, 2331504), (216, 2266740), (224, 2185785), (240, 2040066), (243, 2014880), (245, 1998432), (252, 1942920), (257, 1905120), (270, 1813392), (280, 1748628), (288, 1700055), (294, 1665360), (315, 1554336), (324, 1511160), (336, 1457190), (360, 1360044), (378, 1295280), (392, 1249020), (405, 1208928), (420, 1165752), (432, 1133370), (441, 1110240), (480, 1020033), (486, 1007440), (490, 999216), (504, 971460), (514, 952560), (540, 906696), (560, 874314), (567, 863520), (588, 832680), (630, 777168), (648, 755580), (672, 728595), (720, 680022), (735, 666144), (756, 647640), (771, 635040), (784, 624510), (810, 604464), (840, 582876), (864, 566685), (882, 555120), (945, 518112), (972, 503720), (980, 499608), (1008, 485730), (1028, 476280), (1080, 453348), (1120, 437157), (1134, 431760), (1176, 416340), (1215, 402976), (1260, 388584), (1285, 381024), (1296, 377790), (1323, 370080), (1440, 340011), (1470, 333072), (1512, 323820), (1542, 317520), (1568, 312255), (1620, 302232), (1680, 291438), (1701, 287840), (1764, 277560), (1799, 272160), (1890, 259056), (1944, 251860), (1960, 249804), (2016, 242865), (2056, 238140), (2160, 226674), (2205, 222048), (2268, 215880), (2313, 211680), (2352, 208170), (2430, 201488), (2520, 194292), (2570, 190512), (2592, 188895), (2646, 185040), (2835, 172704), (2940, 166536), (3024, 161910), (3084, 158760), (3240, 151116), (3360, 145719), (3402, 143920), (3528, 138780), (3598, 136080), (3780, 129528), (3855, 127008), (3888, 125930), (3920, 124902), (3969, 123360), (4112, 119070), (4320, 113337), (4410, 111024), (4536, 107940), (4626, 105840), (4704, 104085), (4860, 100744), (5040, 97146), (5140, 95256), (5292, 92520), (5397, 90720), (5670, 86352), (5880, 83268), (6048, 80955), (6168, 79380), (6480, 75558), (6615, 74016), (6804, 71960), (6939, 70560), (7056, 69390), (7196, 68040), (7560, 64764), (7710, 63504), (7776, 62965), (7840, 62451), (7938, 61680), (8224, 59535), (8505, 57568), (8820, 55512), (8995, 54432), (9072, 53970), (9252, 52920), (9720, 50372), (10080, 48573), (10280, 47628), (10584, 46260), (10794, 45360), (11340, 43176), (11565, 42336), (11760, 41634), (11907, 41120), (12336, 39690), (12593, 38880), (12960, 37779), (13230, 37008), (13608, 35980), (13878, 35280), (14112, 34695), (14392, 34020), (15120, 32382), (15420, 31752), (15876, 30840), (16191, 30240), (17010, 28784), (17640, 27756), (17990, 27216), (18144, 26985), (18504, 26460), (19440, 25186), (19845, 24672), (20560, 23814), (20817, 23520), (21168, 23130), (21588, 22680)]