7873705440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3904

約数の個数: 288

約数和(自身を含む): 28397337696

約数和(自身を除く): 20523632256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 243, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 486, 530, 540, 636, 648, 720, 795, 810, 848, 864, 954, 972, 1060, 1080, 1215, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1908, 1944, 2120, 2160, 2385, 2430, 2544, 2592, 2862, 3180, 3240, 3816, 3821, 3888, 4240, 4293, 4320, 4770, 4860, 5088, 5724, 6360, 6480, 7155, 7632, 7642, 7776, 8480, 8586, 9540, 9720, 11448, 11463, 12720, 12879, 12960, 14310, 15264, 15284, 17172, 19080, 19105, 19440, 21465, 22896, 22926, 25440, 25758, 28620, 30568, 34344, 34389, 38160, 38210, 38880, 42930, 45792, 45852, 51516, 57240, 57315, 61136, 64395, 68688, 68778, 76320, 76420, 85860, 91704, 103032, 103167, 114480, 114630, 122272, 128790, 137376, 137556, 152840, 171720, 171945, 183408, 202513, 206064, 206334, 228960, 229260, 257580, 275112, 305680, 309501, 343440, 343890, 366816, 405026, 412128, 412668, 458520, 515160, 515835, 550224, 607539, 611360, 619002, 686880, 687780, 810052, 825336, 917040, 928503, 1012565, 1030320, 1031670, 1100448, 1215078, 1238004, 1375560, 1547505, 1620104, 1650672, 1822617, 1834080, 1857006, 2025130, 2060640, 2063340, 2430156, 2476008, 2751120, 3037695, 3095010, 3240208, 3301344, 3645234, 3714012, 4050260, 4126680, 4642515, 4860312, 4952016, 5467851, 5502240, 6075390, 6190020, 6480416, 7290468, 7428024, 8100520, 8253360, 9113085, 9285030, 9720624, 9904032, 10935702, 12150780, 12380040, 14580936, 14856048, 16201040, 16403553, 16506720, 18226170, 18570060, 19441248, 21871404, 24301560, 24760080, 27339255, 29161872, 29712096, 32402080, 32807106, 36452340, 37140120, 43742808, 48603120, 49210659, 49520160, 54678510, 58323744, 65614212, 72904680, 74280240, 82017765, 87485616, 97206240, 98421318, 109357020, 131228424, 145809360, 148560480, 164035530, 174971232, 196842636, 218714040, 246053295, 262456848, 291618720, 328071060, 393685272, 437428080, 492106590, 524913696, 656142120, 787370544, 874856160, 984213180, 1312284240, 1574741088, 1968426360, 2624568480, 3936852720, 7873705440]

約数ペア:

[(1, 7873705440), (2, 3936852720), (3, 2624568480), (4, 1968426360), (5, 1574741088), (6, 1312284240), (8, 984213180), (9, 874856160), (10, 787370544), (12, 656142120), (15, 524913696), (16, 492106590), (18, 437428080), (20, 393685272), (24, 328071060), (27, 291618720), (30, 262456848), (32, 246053295), (36, 218714040), (40, 196842636), (45, 174971232), (48, 164035530), (53, 148560480), (54, 145809360), (60, 131228424), (72, 109357020), (80, 98421318), (81, 97206240), (90, 87485616), (96, 82017765), (106, 74280240), (108, 72904680), (120, 65614212), (135, 58323744), (144, 54678510), (159, 49520160), (160, 49210659), (162, 48603120), (180, 43742808), (212, 37140120), (216, 36452340), (240, 32807106), (243, 32402080), (265, 29712096), (270, 29161872), (288, 27339255), (318, 24760080), (324, 24301560), (360, 21871404), (405, 19441248), (424, 18570060), (432, 18226170), (477, 16506720), (480, 16403553), (486, 16201040), (530, 14856048), (540, 14580936), (636, 12380040), (648, 12150780), (720, 10935702), (795, 9904032), (810, 9720624), (848, 9285030), (864, 9113085), (954, 8253360), (972, 8100520), (1060, 7428024), (1080, 7290468), (1215, 6480416), (1272, 6190020), (1296, 6075390), (1431, 5502240), (1440, 5467851), (1590, 4952016), (1620, 4860312), (1696, 4642515), (1908, 4126680), (1944, 4050260), (2120, 3714012), (2160, 3645234), (2385, 3301344), (2430, 3240208), (2544, 3095010), (2592, 3037695), (2862, 2751120), (3180, 2476008), (3240, 2430156), (3816, 2063340), (3821, 2060640), (3888, 2025130), (4240, 1857006), (4293, 1834080), (4320, 1822617), (4770, 1650672), (4860, 1620104), (5088, 1547505), (5724, 1375560), (6360, 1238004), (6480, 1215078), (7155, 1100448), (7632, 1031670), (7642, 1030320), (7776, 1012565), (8480, 928503), (8586, 917040), (9540, 825336), (9720, 810052), (11448, 687780), (11463, 686880), (12720, 619002), (12879, 611360), (12960, 607539), (14310, 550224), (15264, 515835), (15284, 515160), (17172, 458520), (19080, 412668), (19105, 412128), (19440, 405026), (21465, 366816), (22896, 343890), (22926, 343440), (25440, 309501), (25758, 305680), (28620, 275112), (30568, 257580), (34344, 229260), (34389, 228960), (38160, 206334), (38210, 206064), (38880, 202513), (42930, 183408), (45792, 171945), (45852, 171720), (51516, 152840), (57240, 137556), (57315, 137376), (61136, 128790), (64395, 122272), (68688, 114630), (68778, 114480), (76320, 103167), (76420, 103032), (85860, 91704)]