494434080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 1946101248

約数和(自身を除く): 1451667168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 181, 210, 224, 240, 252, 271, 280, 288, 315, 336, 360, 362, 420, 480, 504, 542, 543, 560, 630, 672, 720, 724, 813, 840, 905, 1008, 1084, 1086, 1120, 1260, 1267, 1355, 1440, 1448, 1626, 1629, 1680, 1810, 1897, 2016, 2168, 2172, 2439, 2520, 2534, 2710, 2715, 2896, 3252, 3258, 3360, 3620, 3794, 3801, 4065, 4336, 4344, 4878, 5040, 5068, 5420, 5430, 5691, 5792, 6335, 6504, 6516, 7240, 7588, 7602, 8130, 8145, 8672, 8688, 9485, 9756, 10080, 10136, 10840, 10860, 11382, 11403, 12195, 12670, 13008, 13032, 14480, 15176, 15204, 16260, 16290, 17073, 17376, 18970, 19005, 19512, 20272, 21680, 21720, 22764, 22806, 24390, 25340, 26016, 26064, 28455, 28960, 30352, 30408, 32520, 32580, 34146, 37940, 38010, 39024, 40544, 43360, 43440, 45528, 45612, 48780, 49051, 50680, 52128, 56910, 57015, 60704, 60816, 65040, 65160, 68292, 75880, 76020, 78048, 85365, 86880, 91056, 91224, 97560, 98102, 101360, 113820, 114030, 121632, 130080, 130320, 136584, 147153, 151760, 152040, 170730, 182112, 182448, 195120, 196204, 202720, 227640, 228060, 245255, 260640, 273168, 294306, 303520, 304080, 341460, 343357, 364896, 390240, 392408, 441459, 455280, 456120, 490510, 546336, 588612, 608160, 682920, 686714, 735765, 784816, 882918, 910560, 912240, 981020, 1030071, 1177224, 1365840, 1373428, 1471530, 1569632, 1716785, 1765836, 1824480, 1962040, 2060142, 2207295, 2354448, 2731680, 2746856, 2943060, 3090213, 3433570, 3531672, 3924080, 4120284, 4414590, 4708896, 5150355, 5493712, 5886120, 6180426, 6867140, 7063344, 7848160, 8240568, 8829180, 10300710, 10987424, 11772240, 12360852, 13734280, 14126688, 15451065, 16481136, 17658360, 20601420, 23544480, 24721704, 27468560, 30902130, 32962272, 35316720, 41202840, 49443408, 54937120, 61804260, 70633440, 82405680, 98886816, 123608520, 164811360, 247217040, 494434080]

約数ペア:

[(1, 494434080), (2, 247217040), (3, 164811360), (4, 123608520), (5, 98886816), (6, 82405680), (7, 70633440), (8, 61804260), (9, 54937120), (10, 49443408), (12, 41202840), (14, 35316720), (15, 32962272), (16, 30902130), (18, 27468560), (20, 24721704), (21, 23544480), (24, 20601420), (28, 17658360), (30, 16481136), (32, 15451065), (35, 14126688), (36, 13734280), (40, 12360852), (42, 11772240), (45, 10987424), (48, 10300710), (56, 8829180), (60, 8240568), (63, 7848160), (70, 7063344), (72, 6867140), (80, 6180426), (84, 5886120), (90, 5493712), (96, 5150355), (105, 4708896), (112, 4414590), (120, 4120284), (126, 3924080), (140, 3531672), (144, 3433570), (160, 3090213), (168, 2943060), (180, 2746856), (181, 2731680), (210, 2354448), (224, 2207295), (240, 2060142), (252, 1962040), (271, 1824480), (280, 1765836), (288, 1716785), (315, 1569632), (336, 1471530), (360, 1373428), (362, 1365840), (420, 1177224), (480, 1030071), (504, 981020), (542, 912240), (543, 910560), (560, 882918), (630, 784816), (672, 735765), (720, 686714), (724, 682920), (813, 608160), (840, 588612), (905, 546336), (1008, 490510), (1084, 456120), (1086, 455280), (1120, 441459), (1260, 392408), (1267, 390240), (1355, 364896), (1440, 343357), (1448, 341460), (1626, 304080), (1629, 303520), (1680, 294306), (1810, 273168), (1897, 260640), (2016, 245255), (2168, 228060), (2172, 227640), (2439, 202720), (2520, 196204), (2534, 195120), (2710, 182448), (2715, 182112), (2896, 170730), (3252, 152040), (3258, 151760), (3360, 147153), (3620, 136584), (3794, 130320), (3801, 130080), (4065, 121632), (4336, 114030), (4344, 113820), (4878, 101360), (5040, 98102), (5068, 97560), (5420, 91224), (5430, 91056), (5691, 86880), (5792, 85365), (6335, 78048), (6504, 76020), (6516, 75880), (7240, 68292), (7588, 65160), (7602, 65040), (8130, 60816), (8145, 60704), (8672, 57015), (8688, 56910), (9485, 52128), (9756, 50680), (10080, 49051), (10136, 48780), (10840, 45612), (10860, 45528), (11382, 43440), (11403, 43360), (12195, 40544), (12670, 39024), (13008, 38010), (13032, 37940), (14480, 34146), (15176, 32580), (15204, 32520), (16260, 30408), (16290, 30352), (17073, 28960), (17376, 28455), (18970, 26064), (19005, 26016), (19512, 25340), (20272, 24390), (21680, 22806), (21720, 22764)]