80637793920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67631}}^1$

素因数の和:67685

約数の個数: 320

約数和(自身を含む): 300497091840

約数和(自身を除く): 219859297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2484, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 4140, 4320, 4416, 4968, 5184, 5520, 5760, 6210, 6480, 6624, 7360, 7452, 8280, 8640, 8832, 9315, 9936, 10368, 11040, 12420, 12960, 13248, 14720, 14904, 16560, 17280, 18630, 19872, 22080, 24840, 25920, 26496, 29808, 33120, 37260, 39744, 44160, 49680, 51840, 59616, 66240, 67631, 74520, 79488, 99360, 119232, 132480, 135262, 149040, 198720, 202893, 238464, 270524, 298080, 338155, 397440, 405786, 541048, 596160, 608679, 676310, 811572, 1014465, 1082096, 1192320, 1217358, 1352620, 1555513, 1623144, 1826037, 2028930, 2164192, 2434716, 2705240, 3043395, 3111026, 3246288, 3652074, 4057860, 4328384, 4666539, 4869432, 5410480, 5478111, 6086790, 6222052, 6492576, 7304148, 7777565, 8115720, 8656768, 9130185, 9333078, 9738864, 10820960, 10956222, 12173580, 12444104, 12985152, 13999617, 14608296, 15555130, 16231440, 18260370, 18666156, 19477728, 21641920, 21912444, 23332695, 24347160, 24888208, 25970304, 27390555, 27999234, 29216592, 31110260, 32462880, 36520740, 37332312, 38955456, 41998851, 43283840, 43824888, 46665390, 48694320, 49776416, 54781110, 55998468, 58433184, 62220520, 64925760, 69998085, 73041480, 74664624, 77910912, 83997702, 87649776, 93330780, 97388640, 99552832, 109562220, 111996936, 116866368, 124441040, 125996553, 129851520, 139996170, 146082960, 149329248, 167995404, 175299552, 186661560, 194777280, 199105664, 209994255, 219124440, 223993872, 233732736, 248882080, 251993106, 279992340, 292165920, 298658496, 335990808, 350599104, 373323120, 389554560, 419988510, 438248880, 447987744, 497764160, 503986212, 559984680, 584331840, 597316992, 629982765, 671981616, 701198208, 746646240, 839977020, 876497760, 895975488, 995528320, 1007972424, 1119969360, 1168663680, 1259965530, 1343963232, 1493292480, 1679954040, 1752995520, 1791950976, 2015944848, 2239938720, 2519931060, 2687926464, 2986584960, 3359908080, 3505991040, 4031889696, 4479877440, 5039862120, 5375852928, 6719816160, 8063779392, 8959754880, 10079724240, 13439632320, 16127558784, 20159448480, 26879264640, 40318896960, 80637793920]

約数ペア:

[(1, 80637793920), (2, 40318896960), (3, 26879264640), (4, 20159448480), (5, 16127558784), (6, 13439632320), (8, 10079724240), (9, 8959754880), (10, 8063779392), (12, 6719816160), (15, 5375852928), (16, 5039862120), (18, 4479877440), (20, 4031889696), (23, 3505991040), (24, 3359908080), (27, 2986584960), (30, 2687926464), (32, 2519931060), (36, 2239938720), (40, 2015944848), (45, 1791950976), (46, 1752995520), (48, 1679954040), (54, 1493292480), (60, 1343963232), (64, 1259965530), (69, 1168663680), (72, 1119969360), (80, 1007972424), (81, 995528320), (90, 895975488), (92, 876497760), (96, 839977020), (108, 746646240), (115, 701198208), (120, 671981616), (128, 629982765), (135, 597316992), (138, 584331840), (144, 559984680), (160, 503986212), (162, 497764160), (180, 447987744), (184, 438248880), (192, 419988510), (207, 389554560), (216, 373323120), (230, 350599104), (240, 335990808), (270, 298658496), (276, 292165920), (288, 279992340), (320, 251993106), (324, 248882080), (345, 233732736), (360, 223993872), (368, 219124440), (384, 209994255), (405, 199105664), (414, 194777280), (432, 186661560), (460, 175299552), (480, 167995404), (540, 149329248), (552, 146082960), (576, 139996170), (621, 129851520), (640, 125996553), (648, 124441040), (690, 116866368), (720, 111996936), (736, 109562220), (810, 99552832), (828, 97388640), (864, 93330780), (920, 87649776), (960, 83997702), (1035, 77910912), (1080, 74664624), (1104, 73041480), (1152, 69998085), (1242, 64925760), (1296, 62220520), (1380, 58433184), (1440, 55998468), (1472, 54781110), (1620, 49776416), (1656, 48694320), (1728, 46665390), (1840, 43824888), (1863, 43283840), (1920, 41998851), (2070, 38955456), (2160, 37332312), (2208, 36520740), (2484, 32462880), (2592, 31110260), (2760, 29216592), (2880, 27999234), (2944, 27390555), (3105, 25970304), (3240, 24888208), (3312, 24347160), (3456, 23332695), (3680, 21912444), (3726, 21641920), (4140, 19477728), (4320, 18666156), (4416, 18260370), (4968, 16231440), (5184, 15555130), (5520, 14608296), (5760, 13999617), (6210, 12985152), (6480, 12444104), (6624, 12173580), (7360, 10956222), (7452, 10820960), (8280, 9738864), (8640, 9333078), (8832, 9130185), (9315, 8656768), (9936, 8115720), (10368, 7777565), (11040, 7304148), (12420, 6492576), (12960, 6222052), (13248, 6086790), (14720, 5478111), (14904, 5410480), (16560, 4869432), (17280, 4666539), (18630, 4328384), (19872, 4057860), (22080, 3652074), (24840, 3246288), (25920, 3111026), (26496, 3043395), (29808, 2705240), (33120, 2434716), (37260, 2164192), (39744, 2028930), (44160, 1826037), (49680, 1623144), (51840, 1555513), (59616, 1352620), (66240, 1217358), (67631, 1192320), (74520, 1082096), (79488, 1014465), (99360, 811572), (119232, 676310), (132480, 608679), (135262, 596160), (149040, 541048), (198720, 405786), (202893, 397440), (238464, 338155), (270524, 298080)]