77636160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3881

約数の個数: 168

約数和(自身を含む): 305263296

約数和(自身を除く): 227627136

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3851, 4032, 5040, 6720, 7702, 10080, 11553, 15404, 19255, 20160, 23106, 26957, 30808, 34659, 38510, 46212, 53914, 57765, 61616, 69318, 77020, 80871, 92424, 107828, 115530, 123232, 134785, 138636, 154040, 161742, 173295, 184848, 215656, 231060, 242613, 246464, 269570, 277272, 308080, 323484, 346590, 369696, 404355, 431312, 462120, 485226, 539140, 554544, 616160, 646968, 693180, 739392, 808710, 862624, 924240, 970452, 1078280, 1109088, 1213065, 1232320, 1293936, 1386360, 1617420, 1725248, 1848480, 1940904, 2156560, 2218176, 2426130, 2587872, 2772720, 3234840, 3696960, 3881808, 4313120, 4852260, 5175744, 5545440, 6469680, 7763616, 8626240, 9704520, 11090880, 12939360, 15527232, 19409040, 25878720, 38818080, 77636160]

約数ペア:

[(1, 77636160), (2, 38818080), (3, 25878720), (4, 19409040), (5, 15527232), (6, 12939360), (7, 11090880), (8, 9704520), (9, 8626240), (10, 7763616), (12, 6469680), (14, 5545440), (15, 5175744), (16, 4852260), (18, 4313120), (20, 3881808), (21, 3696960), (24, 3234840), (28, 2772720), (30, 2587872), (32, 2426130), (35, 2218176), (36, 2156560), (40, 1940904), (42, 1848480), (45, 1725248), (48, 1617420), (56, 1386360), (60, 1293936), (63, 1232320), (64, 1213065), (70, 1109088), (72, 1078280), (80, 970452), (84, 924240), (90, 862624), (96, 808710), (105, 739392), (112, 693180), (120, 646968), (126, 616160), (140, 554544), (144, 539140), (160, 485226), (168, 462120), (180, 431312), (192, 404355), (210, 369696), (224, 346590), (240, 323484), (252, 308080), (280, 277272), (288, 269570), (315, 246464), (320, 242613), (336, 231060), (360, 215656), (420, 184848), (448, 173295), (480, 161742), (504, 154040), (560, 138636), (576, 134785), (630, 123232), (672, 115530), (720, 107828), (840, 92424), (960, 80871), (1008, 77020), (1120, 69318), (1260, 61616), (1344, 57765), (1440, 53914), (1680, 46212), (2016, 38510), (2240, 34659), (2520, 30808), (2880, 26957), (3360, 23106), (3851, 20160), (4032, 19255), (5040, 15404), (6720, 11553), (7702, 10080)]