19967300640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:945

約数の個数: 576

約数和(自身を含む): 82677853440

約数和(自身を除く): 62710552800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 137, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 274, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 411, 420, 456, 480, 504, 532, 548, 560, 570, 608, 630, 665, 672, 684, 685, 720, 760, 761, 798, 822, 840, 855, 912, 959, 1008, 1064, 1096, 1120, 1140, 1197, 1233, 1260, 1330, 1368, 1370, 1440, 1520, 1522, 1596, 1644, 1680, 1710, 1824, 1918, 1995, 2016, 2055, 2128, 2192, 2280, 2283, 2394, 2466, 2520, 2603, 2660, 2736, 2740, 2877, 3040, 3044, 3192, 3288, 3360, 3420, 3805, 3836, 3990, 4110, 4256, 4384, 4560, 4566, 4788, 4795, 4932, 5040, 5206, 5320, 5327, 5472, 5480, 5754, 5985, 6088, 6165, 6384, 6576, 6840, 6849, 7610, 7672, 7809, 7980, 8220, 8631, 9120, 9132, 9576, 9590, 9864, 10080, 10412, 10640, 10654, 10960, 11415, 11508, 11970, 12176, 12330, 12768, 13015, 13152, 13680, 13698, 14385, 14459, 15220, 15344, 15618, 15960, 15981, 16440, 17262, 18221, 18264, 19152, 19180, 19728, 20824, 21280, 21308, 21920, 22830, 23016, 23427, 23940, 24352, 24660, 26030, 26635, 27360, 27396, 28770, 28918, 30440, 30688, 31236, 31920, 31962, 32880, 34245, 34524, 36442, 36528, 38304, 38360, 39045, 39456, 41648, 42616, 43155, 43377, 45660, 46032, 46854, 47880, 47943, 49320, 52060, 53270, 54663, 54792, 57540, 57836, 60880, 62472, 63840, 63924, 65760, 68490, 69048, 72295, 72884, 73056, 76720, 78090, 79905, 83296, 85232, 86310, 86754, 91105, 91320, 92064, 93708, 95760, 95886, 98640, 101213, 104120, 104257, 106540, 109326, 109584, 115080, 115672, 117135, 121760, 124944, 127848, 130131, 136980, 138096, 144590, 145768, 153440, 156180, 159810, 163989, 170464, 172620, 173508, 182210, 182640, 187416, 191520, 191772, 197280, 202426, 208240, 208514, 213080, 216885, 218652, 219168, 230160, 231344, 234270, 239715, 249888, 255696, 260262, 273315, 273960, 276192, 289180, 291536, 303639, 312360, 312771, 319620, 327978, 345240, 347016, 364420, 365280, 374832, 383544, 404852, 416480, 417028, 426160, 433770, 437304, 460320, 462688, 468540, 479430, 506065, 511392, 520524, 521285, 546630, 547920, 578360, 583072, 607278, 624720, 625542, 639240, 650655, 655956, 690480, 694032, 728840, 729799, 749664, 767088, 809704, 819945, 834056, 852320, 867540, 874608, 910917, 937080, 938313, 958860, 1012130, 1041048, 1042570, 1093260, 1095840, 1156720, 1214556, 1249440, 1251084, 1278480, 1301310, 1311912, 1380960, 1388064, 1457680, 1459598, 1518195, 1534176, 1563855, 1619408, 1639890, 1668112, 1735080, 1749216, 1821834, 1874160, 1876626, 1917720, 1980883, 2024260, 2082096, 2085140, 2186520, 2189397, 2313440, 2429112, 2502168, 2556960, 2602620, 2623824, 2915360, 2919196, 3036390, 3127710, 3238816, 3279780, 3336224, 3470160, 3643668, 3648995, 3748320, 3753252, 3835440, 3961766, 4048520, 4164192, 4170280, 4373040, 4378794, 4554585, 4691565, 4858224, 5004336, 5205240, 5247648, 5838392, 5942649, 6072780, 6255420, 6559560, 6568191, 6940320, 7287336, 7297990, 7506504, 7670880, 7923532, 8097040, 8340560, 8746080, 8757588, 9109170, 9383130, 9716448, 9904415, 10008672, 10410480, 10946985, 11676784, 11885298, 12145560, 12510840, 13119120, 13136382, 13866181, 14574672, 14595980, 15013008, 15847064, 16194080, 16681120, 17515176, 17827947, 18218340, 18766260, 19808830, 20820960, 21893970, 23353568, 23770596, 24291120, 25021680, 26238240, 26272764, 27732362, 29149344, 29191960, 29713245, 30026016, 31694128, 32840955, 35030352, 35655894, 36436680, 37532520, 39617660, 41598543, 43787940, 47541192, 48582240, 50043360, 52545528, 55464724, 58383920, 59426490, 63388256, 65681910, 69330905, 70060704, 71311788, 72873360, 75065040, 79235320, 83197086, 87575880, 89139735, 95082384, 105091056, 110929448, 116767840, 118852980, 124795629, 131363820, 138661810, 142623576, 145746720, 150130080, 158470640, 166394172, 175151760, 178279470, 190164768, 207992715, 210182112, 221858896, 237705960, 249591258, 262727640, 277323620, 285247152, 316941280, 332788344, 350303520, 356558940, 415985430, 443717792, 475411920, 499182516, 525455280, 554647240, 570494304, 623978145, 665576688, 713117880, 831970860, 950823840, 998365032, 1050910560, 1109294480, 1247956290, 1331153376, 1426235760, 1663941720, 1996730064, 2218588960, 2495912580, 2852471520, 3327883440, 3993460128, 4991825160, 6655766880, 9983650320, 19967300640]

約数ペア:

[(1, 19967300640), (2, 9983650320), (3, 6655766880), (4, 4991825160), (5, 3993460128), (6, 3327883440), (7, 2852471520), (8, 2495912580), (9, 2218588960), (10, 1996730064), (12, 1663941720), (14, 1426235760), (15, 1331153376), (16, 1247956290), (18, 1109294480), (19, 1050910560), (20, 998365032), (21, 950823840), (24, 831970860), (28, 713117880), (30, 665576688), (32, 623978145), (35, 570494304), (36, 554647240), (38, 525455280), (40, 499182516), (42, 475411920), (45, 443717792), (48, 415985430), (56, 356558940), (57, 350303520), (60, 332788344), (63, 316941280), (70, 285247152), (72, 277323620), (76, 262727640), (80, 249591258), (84, 237705960), (90, 221858896), (95, 210182112), (96, 207992715), (105, 190164768), (112, 178279470), (114, 175151760), (120, 166394172), (126, 158470640), (133, 150130080), (137, 145746720), (140, 142623576), (144, 138661810), (152, 131363820), (160, 124795629), (168, 118852980), (171, 116767840), (180, 110929448), (190, 105091056), (210, 95082384), (224, 89139735), (228, 87575880), (240, 83197086), (252, 79235320), (266, 75065040), (274, 72873360), (280, 71311788), (285, 70060704), (288, 69330905), (304, 65681910), (315, 63388256), (336, 59426490), (342, 58383920), (360, 55464724), (380, 52545528), (399, 50043360), (411, 48582240), (420, 47541192), (456, 43787940), (480, 41598543), (504, 39617660), (532, 37532520), (548, 36436680), (560, 35655894), (570, 35030352), (608, 32840955), (630, 31694128), (665, 30026016), (672, 29713245), (684, 29191960), (685, 29149344), (720, 27732362), (760, 26272764), (761, 26238240), (798, 25021680), (822, 24291120), (840, 23770596), (855, 23353568), (912, 21893970), (959, 20820960), (1008, 19808830), (1064, 18766260), (1096, 18218340), (1120, 17827947), (1140, 17515176), (1197, 16681120), (1233, 16194080), (1260, 15847064), (1330, 15013008), (1368, 14595980), (1370, 14574672), (1440, 13866181), (1520, 13136382), (1522, 13119120), (1596, 12510840), (1644, 12145560), (1680, 11885298), (1710, 11676784), (1824, 10946985), (1918, 10410480), (1995, 10008672), (2016, 9904415), (2055, 9716448), (2128, 9383130), (2192, 9109170), (2280, 8757588), (2283, 8746080), (2394, 8340560), (2466, 8097040), (2520, 7923532), (2603, 7670880), (2660, 7506504), (2736, 7297990), (2740, 7287336), (2877, 6940320), (3040, 6568191), (3044, 6559560), (3192, 6255420), (3288, 6072780), (3360, 5942649), (3420, 5838392), (3805, 5247648), (3836, 5205240), (3990, 5004336), (4110, 4858224), (4256, 4691565), (4384, 4554585), (4560, 4378794), (4566, 4373040), (4788, 4170280), (4795, 4164192), (4932, 4048520), (5040, 3961766), (5206, 3835440), (5320, 3753252), (5327, 3748320), (5472, 3648995), (5480, 3643668), (5754, 3470160), (5985, 3336224), (6088, 3279780), (6165, 3238816), (6384, 3127710), (6576, 3036390), (6840, 2919196), (6849, 2915360), (7610, 2623824), (7672, 2602620), (7809, 2556960), (7980, 2502168), (8220, 2429112), (8631, 2313440), (9120, 2189397), (9132, 2186520), (9576, 2085140), (9590, 2082096), (9864, 2024260), (10080, 1980883), (10412, 1917720), (10640, 1876626), (10654, 1874160), (10960, 1821834), (11415, 1749216), (11508, 1735080), (11970, 1668112), (12176, 1639890), (12330, 1619408), (12768, 1563855), (13015, 1534176), (13152, 1518195), (13680, 1459598), (13698, 1457680), (14385, 1388064), (14459, 1380960), (15220, 1311912), (15344, 1301310), (15618, 1278480), (15960, 1251084), (15981, 1249440), (16440, 1214556), (17262, 1156720), (18221, 1095840), (18264, 1093260), (19152, 1042570), (19180, 1041048), (19728, 1012130), (20824, 958860), (21280, 938313), (21308, 937080), (21920, 910917), (22830, 874608), (23016, 867540), (23427, 852320), (23940, 834056), (24352, 819945), (24660, 809704), (26030, 767088), (26635, 749664), (27360, 729799), (27396, 728840), (28770, 694032), (28918, 690480), (30440, 655956), (30688, 650655), (31236, 639240), (31920, 625542), (31962, 624720), (32880, 607278), (34245, 583072), (34524, 578360), (36442, 547920), (36528, 546630), (38304, 521285), (38360, 520524), (39045, 511392), (39456, 506065), (41648, 479430), (42616, 468540), (43155, 462688), (43377, 460320), (45660, 437304), (46032, 433770), (46854, 426160), (47880, 417028), (47943, 416480), (49320, 404852), (52060, 383544), (53270, 374832), (54663, 365280), (54792, 364420), (57540, 347016), (57836, 345240), (60880, 327978), (62472, 319620), (63840, 312771), (63924, 312360), (65760, 303639), (68490, 291536), (69048, 289180), (72295, 276192), (72884, 273960), (73056, 273315), (76720, 260262), (78090, 255696), (79905, 249888), (83296, 239715), (85232, 234270), (86310, 231344), (86754, 230160), (91105, 219168), (91320, 218652), (92064, 216885), (93708, 213080), (95760, 208514), (95886, 208240), (98640, 202426), (101213, 197280), (104120, 191772), (104257, 191520), (106540, 187416), (109326, 182640), (109584, 182210), (115080, 173508), (115672, 172620), (117135, 170464), (121760, 163989), (124944, 159810), (127848, 156180), (130131, 153440), (136980, 145768), (138096, 144590)]