393157440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10537

約数の個数: 168

約数和(自身を含む): 1456459368

約数和(自身を除く): 1063301928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 10501, 12480, 18720, 21002, 31503, 37440, 42004, 52505, 63006, 84008, 94509, 105010, 126012, 136513, 157515, 168016, 189018, 210020, 252024, 273026, 315030, 336032, 378036, 409539, 420040, 472545, 504048, 546052, 630060, 672064, 682565, 756072, 819078, 840080, 945090, 1008096, 1092104, 1228617, 1260120, 1365130, 1512144, 1638156, 1680160, 1890180, 2016192, 2047695, 2184208, 2457234, 2520240, 2730260, 3024288, 3276312, 3360320, 3780360, 4095390, 4368416, 4914468, 5040480, 5460520, 6048576, 6143085, 6552624, 7560720, 8190780, 8736832, 9828936, 10080960, 10921040, 12286170, 13105248, 15121440, 16381560, 19657872, 21842080, 24572340, 26210496, 30242880, 32763120, 39315744, 43684160, 49144680, 65526240, 78631488, 98289360, 131052480, 196578720, 393157440]

約数ペア:

[(1, 393157440), (2, 196578720), (3, 131052480), (4, 98289360), (5, 78631488), (6, 65526240), (8, 49144680), (9, 43684160), (10, 39315744), (12, 32763120), (13, 30242880), (15, 26210496), (16, 24572340), (18, 21842080), (20, 19657872), (24, 16381560), (26, 15121440), (30, 13105248), (32, 12286170), (36, 10921040), (39, 10080960), (40, 9828936), (45, 8736832), (48, 8190780), (52, 7560720), (60, 6552624), (64, 6143085), (65, 6048576), (72, 5460520), (78, 5040480), (80, 4914468), (90, 4368416), (96, 4095390), (104, 3780360), (117, 3360320), (120, 3276312), (130, 3024288), (144, 2730260), (156, 2520240), (160, 2457234), (180, 2184208), (192, 2047695), (195, 2016192), (208, 1890180), (234, 1680160), (240, 1638156), (260, 1512144), (288, 1365130), (312, 1260120), (320, 1228617), (360, 1092104), (390, 1008096), (416, 945090), (468, 840080), (480, 819078), (520, 756072), (576, 682565), (585, 672064), (624, 630060), (720, 546052), (780, 504048), (832, 472545), (936, 420040), (960, 409539), (1040, 378036), (1170, 336032), (1248, 315030), (1440, 273026), (1560, 252024), (1872, 210020), (2080, 189018), (2340, 168016), (2496, 157515), (2880, 136513), (3120, 126012), (3744, 105010), (4160, 94509), (4680, 84008), (6240, 63006), (7488, 52505), (9360, 42004), (10501, 37440), (12480, 31503), (18720, 21002)]