2629101440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 7690636800

約数和(自身を除く): 5061535360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 67, 70, 76, 80, 95, 112, 128, 133, 134, 140, 152, 160, 190, 224, 266, 268, 280, 304, 320, 335, 380, 448, 461, 469, 532, 536, 560, 608, 640, 665, 670, 760, 896, 922, 938, 1064, 1072, 1120, 1216, 1273, 1330, 1340, 1520, 1844, 1876, 2128, 2144, 2240, 2305, 2345, 2432, 2546, 2660, 2680, 3040, 3227, 3688, 3752, 4256, 4288, 4480, 4610, 4690, 5092, 5320, 5360, 6080, 6365, 6454, 7376, 7504, 8512, 8576, 8759, 8911, 9220, 9380, 10184, 10640, 10720, 12160, 12730, 12908, 14752, 15008, 16135, 17024, 17518, 17822, 18440, 18760, 20368, 21280, 21440, 25460, 25816, 29504, 30016, 30887, 32270, 35036, 35644, 36880, 37520, 40736, 42560, 42880, 43795, 44555, 50920, 51632, 59008, 60032, 61313, 61774, 64540, 70072, 71288, 73760, 75040, 81472, 85120, 87590, 89110, 101840, 103264, 122626, 123548, 129080, 140144, 142576, 147520, 150080, 154435, 162944, 175180, 178220, 203680, 206528, 216209, 245252, 247096, 258160, 280288, 285152, 295040, 300160, 306565, 308870, 350360, 356440, 407360, 413056, 432418, 490504, 494192, 516320, 560576, 570304, 586853, 613130, 617740, 700720, 712880, 814720, 864836, 981008, 988384, 1032640, 1081045, 1121152, 1140608, 1173706, 1226260, 1235480, 1401440, 1425760, 1729672, 1962016, 1976768, 2065280, 2162090, 2347412, 2452520, 2470960, 2802880, 2851520, 2934265, 3459344, 3924032, 3953536, 4107971, 4324180, 4694824, 4905040, 4941920, 5605760, 5703040, 5868530, 6918688, 7848064, 8215942, 8648360, 9389648, 9810080, 9883840, 11737060, 13837376, 16431884, 17296720, 18779296, 19620160, 19767680, 20539855, 23474120, 27674752, 32863768, 34593440, 37558592, 39240320, 41079710, 46948240, 65727536, 69186880, 75117184, 82159420, 93896480, 131455072, 138373760, 164318840, 187792960, 262910144, 328637680, 375585920, 525820288, 657275360, 1314550720, 2629101440]

約数ペア:

[(1, 2629101440), (2, 1314550720), (4, 657275360), (5, 525820288), (7, 375585920), (8, 328637680), (10, 262910144), (14, 187792960), (16, 164318840), (19, 138373760), (20, 131455072), (28, 93896480), (32, 82159420), (35, 75117184), (38, 69186880), (40, 65727536), (56, 46948240), (64, 41079710), (67, 39240320), (70, 37558592), (76, 34593440), (80, 32863768), (95, 27674752), (112, 23474120), (128, 20539855), (133, 19767680), (134, 19620160), (140, 18779296), (152, 17296720), (160, 16431884), (190, 13837376), (224, 11737060), (266, 9883840), (268, 9810080), (280, 9389648), (304, 8648360), (320, 8215942), (335, 7848064), (380, 6918688), (448, 5868530), (461, 5703040), (469, 5605760), (532, 4941920), (536, 4905040), (560, 4694824), (608, 4324180), (640, 4107971), (665, 3953536), (670, 3924032), (760, 3459344), (896, 2934265), (922, 2851520), (938, 2802880), (1064, 2470960), (1072, 2452520), (1120, 2347412), (1216, 2162090), (1273, 2065280), (1330, 1976768), (1340, 1962016), (1520, 1729672), (1844, 1425760), (1876, 1401440), (2128, 1235480), (2144, 1226260), (2240, 1173706), (2305, 1140608), (2345, 1121152), (2432, 1081045), (2546, 1032640), (2660, 988384), (2680, 981008), (3040, 864836), (3227, 814720), (3688, 712880), (3752, 700720), (4256, 617740), (4288, 613130), (4480, 586853), (4610, 570304), (4690, 560576), (5092, 516320), (5320, 494192), (5360, 490504), (6080, 432418), (6365, 413056), (6454, 407360), (7376, 356440), (7504, 350360), (8512, 308870), (8576, 306565), (8759, 300160), (8911, 295040), (9220, 285152), (9380, 280288), (10184, 258160), (10640, 247096), (10720, 245252), (12160, 216209), (12730, 206528), (12908, 203680), (14752, 178220), (15008, 175180), (16135, 162944), (17024, 154435), (17518, 150080), (17822, 147520), (18440, 142576), (18760, 140144), (20368, 129080), (21280, 123548), (21440, 122626), (25460, 103264), (25816, 101840), (29504, 89110), (30016, 87590), (30887, 85120), (32270, 81472), (35036, 75040), (35644, 73760), (36880, 71288), (37520, 70072), (40736, 64540), (42560, 61774), (42880, 61313), (43795, 60032), (44555, 59008), (50920, 51632)]