311772240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3739

約数の個数: 200

約数和(自身を含む): 1166440968

約数和(自身を除く): 854668728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 3701, 4212, 4680, 5265, 5616, 6480, 7020, 7402, 8424, 9360, 10530, 11103, 14040, 14804, 16848, 18505, 21060, 22206, 28080, 29608, 33309, 37010, 42120, 44412, 48113, 55515, 59216, 66618, 74020, 84240, 88824, 96226, 99927, 111030, 133236, 144339, 148040, 166545, 177648, 192452, 199854, 222060, 240565, 266472, 288678, 296080, 299781, 333090, 384904, 399708, 433017, 444120, 481130, 499635, 532944, 577356, 599562, 666180, 721695, 769808, 799416, 866034, 888240, 962260, 999270, 1154712, 1199124, 1299051, 1332360, 1443390, 1498905, 1598832, 1732068, 1924520, 1998540, 2165085, 2309424, 2398248, 2598102, 2664720, 2886780, 2997810, 3464136, 3849040, 3897153, 3997080, 4330170, 4796496, 5196204, 5773560, 5995620, 6495255, 6928272, 7794306, 7994160, 8660340, 10392408, 11547120, 11991240, 12990510, 15588612, 17320680, 19485765, 20784816, 23982480, 25981020, 31177224, 34641360, 38971530, 51962040, 62354448, 77943060, 103924080, 155886120, 311772240]

約数ペア:

[(1, 311772240), (2, 155886120), (3, 103924080), (4, 77943060), (5, 62354448), (6, 51962040), (8, 38971530), (9, 34641360), (10, 31177224), (12, 25981020), (13, 23982480), (15, 20784816), (16, 19485765), (18, 17320680), (20, 15588612), (24, 12990510), (26, 11991240), (27, 11547120), (30, 10392408), (36, 8660340), (39, 7994160), (40, 7794306), (45, 6928272), (48, 6495255), (52, 5995620), (54, 5773560), (60, 5196204), (65, 4796496), (72, 4330170), (78, 3997080), (80, 3897153), (81, 3849040), (90, 3464136), (104, 2997810), (108, 2886780), (117, 2664720), (120, 2598102), (130, 2398248), (135, 2309424), (144, 2165085), (156, 1998540), (162, 1924520), (180, 1732068), (195, 1598832), (208, 1498905), (216, 1443390), (234, 1332360), (240, 1299051), (260, 1199124), (270, 1154712), (312, 999270), (324, 962260), (351, 888240), (360, 866034), (390, 799416), (405, 769808), (432, 721695), (468, 666180), (520, 599562), (540, 577356), (585, 532944), (624, 499635), (648, 481130), (702, 444120), (720, 433017), (780, 399708), (810, 384904), (936, 333090), (1040, 299781), (1053, 296080), (1080, 288678), (1170, 266472), (1296, 240565), (1404, 222060), (1560, 199854), (1620, 192452), (1755, 177648), (1872, 166545), (2106, 148040), (2160, 144339), (2340, 133236), (2808, 111030), (3120, 99927), (3240, 96226), (3510, 88824), (3701, 84240), (4212, 74020), (4680, 66618), (5265, 59216), (5616, 55515), (6480, 48113), (7020, 44412), (7402, 42120), (8424, 37010), (9360, 33309), (10530, 29608), (11103, 28080), (14040, 22206), (14804, 21060), (16848, 18505)]