16915671080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2824

約数の個数: 256

約数和(自身を含む): 50089881600

約数和(自身を除く): 33174210520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 89, 92, 110, 115, 140, 154, 161, 178, 184, 220, 230, 253, 280, 308, 322, 356, 385, 440, 445, 460, 506, 616, 623, 644, 712, 770, 805, 890, 920, 979, 1012, 1246, 1265, 1288, 1540, 1610, 1771, 1780, 1958, 2024, 2047, 2492, 2530, 2683, 3080, 3115, 3220, 3542, 3560, 3916, 4094, 4895, 4984, 5060, 5366, 6230, 6440, 6853, 7084, 7832, 8188, 8855, 9790, 10120, 10235, 10732, 12460, 13415, 13706, 14168, 14329, 16376, 17710, 18781, 19580, 20470, 21464, 22517, 24920, 26830, 27412, 28658, 29513, 34265, 35420, 37562, 39160, 40940, 45034, 53660, 54824, 57316, 59026, 61709, 68530, 70840, 71645, 75124, 81880, 90068, 93905, 107320, 112585, 114632, 118052, 123418, 137060, 143290, 147565, 150248, 157619, 180136, 187810, 206591, 225170, 236104, 238787, 246836, 274120, 286580, 295130, 308545, 315238, 375620, 413182, 431963, 450340, 477574, 493672, 573160, 590260, 617090, 630476, 678799, 751240, 788095, 826364, 863926, 900680, 955148, 1032955, 1180520, 1193935, 1234180, 1260952, 1357598, 1576190, 1652728, 1671509, 1727852, 1910296, 2065910, 2159815, 2387870, 2468360, 2626657, 2715196, 3152380, 3343018, 3393995, 3455704, 4131820, 4319630, 4751593, 4775740, 5253314, 5430392, 5492101, 6304760, 6686036, 6787990, 8263640, 8357545, 8639260, 9503186, 9551480, 10506628, 10984202, 13133285, 13372072, 13575980, 16715090, 17278520, 18386599, 19006372, 21013256, 21968404, 23757965, 26266570, 27151960, 27460505, 33430180, 36773198, 38012744, 38444707, 43936808, 47515930, 52533140, 54921010, 60413111, 66860360, 73546396, 76889414, 91932995, 95031860, 105066280, 109842020, 120826222, 147092792, 153778828, 183865990, 190063720, 192223535, 219684040, 241652444, 302065555, 307557656, 367731980, 384447070, 422891777, 483304888, 604131110, 735463960, 768894140, 845783554, 1208262220, 1537788280, 1691567108, 2114458885, 2416524440, 3383134216, 4228917770, 8457835540, 16915671080]

約数ペア:

[(1, 16915671080), (2, 8457835540), (4, 4228917770), (5, 3383134216), (7, 2416524440), (8, 2114458885), (10, 1691567108), (11, 1537788280), (14, 1208262220), (20, 845783554), (22, 768894140), (23, 735463960), (28, 604131110), (35, 483304888), (40, 422891777), (44, 384447070), (46, 367731980), (55, 307557656), (56, 302065555), (70, 241652444), (77, 219684040), (88, 192223535), (89, 190063720), (92, 183865990), (110, 153778828), (115, 147092792), (140, 120826222), (154, 109842020), (161, 105066280), (178, 95031860), (184, 91932995), (220, 76889414), (230, 73546396), (253, 66860360), (280, 60413111), (308, 54921010), (322, 52533140), (356, 47515930), (385, 43936808), (440, 38444707), (445, 38012744), (460, 36773198), (506, 33430180), (616, 27460505), (623, 27151960), (644, 26266570), (712, 23757965), (770, 21968404), (805, 21013256), (890, 19006372), (920, 18386599), (979, 17278520), (1012, 16715090), (1246, 13575980), (1265, 13372072), (1288, 13133285), (1540, 10984202), (1610, 10506628), (1771, 9551480), (1780, 9503186), (1958, 8639260), (2024, 8357545), (2047, 8263640), (2492, 6787990), (2530, 6686036), (2683, 6304760), (3080, 5492101), (3115, 5430392), (3220, 5253314), (3542, 4775740), (3560, 4751593), (3916, 4319630), (4094, 4131820), (4895, 3455704), (4984, 3393995), (5060, 3343018), (5366, 3152380), (6230, 2715196), (6440, 2626657), (6853, 2468360), (7084, 2387870), (7832, 2159815), (8188, 2065910), (8855, 1910296), (9790, 1727852), (10120, 1671509), (10235, 1652728), (10732, 1576190), (12460, 1357598), (13415, 1260952), (13706, 1234180), (14168, 1193935), (14329, 1180520), (16376, 1032955), (17710, 955148), (18781, 900680), (19580, 863926), (20470, 826364), (21464, 788095), (22517, 751240), (24920, 678799), (26830, 630476), (27412, 617090), (28658, 590260), (29513, 573160), (34265, 493672), (35420, 477574), (37562, 450340), (39160, 431963), (40940, 413182), (45034, 375620), (53660, 315238), (54824, 308545), (57316, 295130), (59026, 286580), (61709, 274120), (68530, 246836), (70840, 238787), (71645, 236104), (75124, 225170), (81880, 206591), (90068, 187810), (93905, 180136), (107320, 157619), (112585, 150248), (114632, 147565), (118052, 143290), (123418, 137060)]