19454410080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 576

約数和(自身を含む): 80498396160

約数和(自身を除く): 61043986080

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, 140, 144, 152, 157, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 314, 315, 336, 342, 360, 380, 399, 420, 456, 471, 480, 504, 532, 560, 570, 608, 628, 630, 647, 665, 672, 684, 720, 760, 785, 798, 840, 855, 912, 942, 1008, 1064, 1099, 1120, 1140, 1197, 1256, 1260, 1294, 1330, 1368, 1413, 1440, 1520, 1570, 1596, 1680, 1710, 1824, 1884, 1941, 1995, 2016, 2128, 2198, 2280, 2355, 2394, 2512, 2520, 2588, 2660, 2736, 2826, 2983, 3040, 3140, 3192, 3235, 3297, 3360, 3420, 3768, 3882, 3990, 4256, 4396, 4529, 4560, 4710, 4788, 5024, 5040, 5176, 5320, 5472, 5495, 5652, 5823, 5966, 5985, 6280, 6384, 6470, 6594, 6840, 7065, 7536, 7764, 7980, 8792, 8949, 9058, 9120, 9420, 9576, 9705, 9891, 10080, 10352, 10640, 10990, 11304, 11646, 11932, 11970, 12293, 12560, 12768, 12940, 13188, 13587, 13680, 14130, 14915, 15072, 15528, 15960, 16485, 17584, 17898, 18116, 18840, 19152, 19410, 19782, 20704, 20881, 21280, 21980, 22608, 22645, 23292, 23864, 23940, 24586, 25120, 25880, 26376, 26847, 27174, 27360, 28260, 29115, 29830, 31056, 31920, 32970, 35168, 35796, 36232, 36879, 37680, 38304, 38820, 39564, 40761, 41762, 43960, 44745, 45216, 45290, 46584, 47728, 47880, 49172, 49455, 51760, 52752, 53694, 54348, 56520, 58230, 59660, 61465, 62112, 62643, 63840, 65940, 67935, 71592, 72464, 73758, 75360, 77640, 79128, 81522, 83524, 86051, 87920, 89490, 90580, 93168, 95456, 95760, 98344, 98910, 101579, 103520, 104405, 105504, 107388, 108696, 110637, 113040, 116460, 119320, 122930, 125286, 131880, 134235, 135870, 143184, 144928, 147516, 155280, 158256, 163044, 167048, 172102, 175840, 178980, 181160, 184395, 186336, 187929, 191520, 196688, 197820, 203158, 203805, 208810, 214776, 217392, 221274, 226080, 232920, 238640, 245860, 250572, 258153, 263760, 268470, 271740, 286368, 295032, 304737, 310560, 313215, 316512, 326088, 334096, 344204, 357960, 362320, 368790, 375858, 393376, 395640, 406316, 407610, 417620, 429552, 430255, 434784, 442548, 465840, 477280, 491720, 501144, 507895, 516306, 527520, 536940, 543480, 553185, 590064, 609474, 626430, 652176, 668192, 688408, 711053, 715920, 724640, 737580, 751716, 774459, 791280, 812632, 815220, 835240, 859104, 860510, 885096, 914211, 931680, 939645, 983440, 1002288, 1015790, 1032612, 1073880, 1086960, 1106370, 1180128, 1218948, 1252860, 1290765, 1304352, 1376816, 1422106, 1431840, 1475160, 1503432, 1523685, 1548918, 1582560, 1625264, 1630440, 1670480, 1721020, 1770192, 1828422, 1879290, 1930001, 1966880, 2004576, 2031580, 2065224, 2133159, 2147760, 2173920, 2212740, 2437896, 2505720, 2581530, 2753632, 2844212, 2950320, 3006864, 3047370, 3097836, 3250528, 3260880, 3340960, 3442040, 3540384, 3555265, 3656844, 3758580, 3860002, 3872295, 4063160, 4130448, 4266318, 4295520, 4425480, 4571055, 4875792, 5011440, 5163060, 5688424, 5790003, 5900640, 6013728, 6094740, 6195672, 6399477, 6521760, 6884080, 7110530, 7313688, 7517160, 7720004, 7744590, 8126320, 8260896, 8532636, 8850960, 9142110, 9650005, 9751584, 10022880, 10326120, 10665795, 11376848, 11580006, 12189480, 12391344, 12798954, 13510007, 13768160, 14221060, 14627376, 15034320, 15440008, 15489180, 16252640, 17065272, 17370009, 17701920, 18284220, 19300010, 20652240, 21331590, 22753696, 23160012, 24378960, 24782688, 25597908, 27020014, 28442120, 28950015, 29254752, 30068640, 30880016, 30978360, 31997385, 34130544, 34740018, 36568440, 38600020, 40530021, 41304480, 42663180, 46320024, 48757920, 51195816, 54040028, 56884240, 57900030, 61760032, 61956720, 63994770, 67550035, 68261088, 69480036, 73136880, 77200040, 81060042, 85326360, 86850045, 92640048, 102391632, 108080056, 113768480, 115800060, 121590063, 123913440, 127989540, 135100070, 138960072, 146273760, 154400080, 162120084, 170652720, 173700090, 185280096, 202650105, 204783264, 216160112, 231600120, 243180126, 255979080, 270200140, 277920144, 308800160, 324240168, 341305440, 347400180, 405300210, 432320224, 463200240, 486360252, 511958160, 540400280, 555840288, 607950315, 648480336, 694800360, 810600420, 926400480, 972720504, 1023916320, 1080800560, 1215900630, 1296960672, 1389600720, 1621200840, 1945441008, 2161601120, 2431801260, 2779201440, 3242401680, 3890882016, 4863602520, 6484803360, 9727205040, 19454410080]

約数ペア:

[(1, 19454410080), (2, 9727205040), (3, 6484803360), (4, 4863602520), (5, 3890882016), (6, 3242401680), (7, 2779201440), (8, 2431801260), (9, 2161601120), (10, 1945441008), (12, 1621200840), (14, 1389600720), (15, 1296960672), (16, 1215900630), (18, 1080800560), (19, 1023916320), (20, 972720504), (21, 926400480), (24, 810600420), (28, 694800360), (30, 648480336), (32, 607950315), (35, 555840288), (36, 540400280), (38, 511958160), (40, 486360252), (42, 463200240), (45, 432320224), (48, 405300210), (56, 347400180), (57, 341305440), (60, 324240168), (63, 308800160), (70, 277920144), (72, 270200140), (76, 255979080), (80, 243180126), (84, 231600120), (90, 216160112), (95, 204783264), (96, 202650105), (105, 185280096), (112, 173700090), (114, 170652720), (120, 162120084), (126, 154400080), (133, 146273760), (140, 138960072), (144, 135100070), (152, 127989540), (157, 123913440), (160, 121590063), (168, 115800060), (171, 113768480), (180, 108080056), (190, 102391632), (210, 92640048), (224, 86850045), (228, 85326360), (240, 81060042), (252, 77200040), (266, 73136880), (280, 69480036), (285, 68261088), (288, 67550035), (304, 63994770), (314, 61956720), (315, 61760032), (336, 57900030), (342, 56884240), (360, 54040028), (380, 51195816), (399, 48757920), (420, 46320024), (456, 42663180), (471, 41304480), (480, 40530021), (504, 38600020), (532, 36568440), (560, 34740018), (570, 34130544), (608, 31997385), (628, 30978360), (630, 30880016), (647, 30068640), (665, 29254752), (672, 28950015), (684, 28442120), (720, 27020014), (760, 25597908), (785, 24782688), (798, 24378960), (840, 23160012), (855, 22753696), (912, 21331590), (942, 20652240), (1008, 19300010), (1064, 18284220), (1099, 17701920), (1120, 17370009), (1140, 17065272), (1197, 16252640), (1256, 15489180), (1260, 15440008), (1294, 15034320), (1330, 14627376), (1368, 14221060), (1413, 13768160), (1440, 13510007), (1520, 12798954), (1570, 12391344), (1596, 12189480), (1680, 11580006), (1710, 11376848), (1824, 10665795), (1884, 10326120), (1941, 10022880), (1995, 9751584), (2016, 9650005), (2128, 9142110), (2198, 8850960), (2280, 8532636), (2355, 8260896), (2394, 8126320), (2512, 7744590), (2520, 7720004), (2588, 7517160), (2660, 7313688), (2736, 7110530), (2826, 6884080), (2983, 6521760), (3040, 6399477), (3140, 6195672), (3192, 6094740), (3235, 6013728), (3297, 5900640), (3360, 5790003), (3420, 5688424), (3768, 5163060), (3882, 5011440), (3990, 4875792), (4256, 4571055), (4396, 4425480), (4529, 4295520), (4560, 4266318), (4710, 4130448), (4788, 4063160), (5024, 3872295), (5040, 3860002), (5176, 3758580), (5320, 3656844), (5472, 3555265), (5495, 3540384), (5652, 3442040), (5823, 3340960), (5966, 3260880), (5985, 3250528), (6280, 3097836), (6384, 3047370), (6470, 3006864), (6594, 2950320), (6840, 2844212), (7065, 2753632), (7536, 2581530), (7764, 2505720), (7980, 2437896), (8792, 2212740), (8949, 2173920), (9058, 2147760), (9120, 2133159), (9420, 2065224), (9576, 2031580), (9705, 2004576), (9891, 1966880), (10080, 1930001), (10352, 1879290), (10640, 1828422), (10990, 1770192), (11304, 1721020), (11646, 1670480), (11932, 1630440), (11970, 1625264), (12293, 1582560), (12560, 1548918), (12768, 1523685), (12940, 1503432), (13188, 1475160), (13587, 1431840), (13680, 1422106), (14130, 1376816), (14915, 1304352), (15072, 1290765), (15528, 1252860), (15960, 1218948), (16485, 1180128), (17584, 1106370), (17898, 1086960), (18116, 1073880), (18840, 1032612), (19152, 1015790), (19410, 1002288), (19782, 983440), (20704, 939645), (20881, 931680), (21280, 914211), (21980, 885096), (22608, 860510), (22645, 859104), (23292, 835240), (23864, 815220), (23940, 812632), (24586, 791280), (25120, 774459), (25880, 751716), (26376, 737580), (26847, 724640), (27174, 715920), (27360, 711053), (28260, 688408), (29115, 668192), (29830, 652176), (31056, 626430), (31920, 609474), (32970, 590064), (35168, 553185), (35796, 543480), (36232, 536940), (36879, 527520), (37680, 516306), (38304, 507895), (38820, 501144), (39564, 491720), (40761, 477280), (41762, 465840), (43960, 442548), (44745, 434784), (45216, 430255), (45290, 429552), (46584, 417620), (47728, 407610), (47880, 406316), (49172, 395640), (49455, 393376), (51760, 375858), (52752, 368790), (53694, 362320), (54348, 357960), (56520, 344204), (58230, 334096), (59660, 326088), (61465, 316512), (62112, 313215), (62643, 310560), (63840, 304737), (65940, 295032), (67935, 286368), (71592, 271740), (72464, 268470), (73758, 263760), (75360, 258153), (77640, 250572), (79128, 245860), (81522, 238640), (83524, 232920), (86051, 226080), (87920, 221274), (89490, 217392), (90580, 214776), (93168, 208810), (95456, 203805), (95760, 203158), (98344, 197820), (98910, 196688), (101579, 191520), (103520, 187929), (104405, 186336), (105504, 184395), (107388, 181160), (108696, 178980), (110637, 175840), (113040, 172102), (116460, 167048), (119320, 163044), (122930, 158256), (125286, 155280), (131880, 147516), (134235, 144928), (135870, 143184)]