1664495280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 480

約数和(自身を含む): 6785565696

約数和(自身を除く): 5121070416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 83, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 166, 168, 173, 180, 184, 207, 210, 230, 240, 249, 252, 276, 280, 315, 322, 332, 336, 345, 346, 360, 368, 414, 415, 420, 460, 483, 498, 504, 519, 552, 560, 581, 630, 644, 664, 690, 692, 720, 747, 805, 828, 830, 840, 865, 920, 966, 996, 1008, 1035, 1038, 1104, 1162, 1211, 1245, 1260, 1288, 1328, 1380, 1384, 1449, 1494, 1557, 1610, 1656, 1660, 1680, 1730, 1743, 1840, 1909, 1932, 1992, 2070, 2076, 2324, 2415, 2422, 2490, 2520, 2576, 2595, 2760, 2768, 2898, 2905, 2988, 3114, 3220, 3312, 3320, 3460, 3486, 3633, 3735, 3818, 3864, 3979, 3984, 4140, 4152, 4648, 4830, 4844, 4980, 5040, 5190, 5229, 5520, 5727, 5796, 5810, 5976, 6055, 6228, 6440, 6640, 6920, 6972, 7245, 7266, 7470, 7636, 7728, 7785, 7958, 8280, 8304, 8715, 9296, 9545, 9660, 9688, 9960, 10380, 10458, 10899, 11454, 11592, 11620, 11937, 11952, 12110, 12456, 12880, 13363, 13840, 13944, 14359, 14490, 14532, 14940, 15272, 15570, 15916, 16560, 17181, 17430, 18165, 19090, 19320, 19376, 19895, 19920, 20760, 20916, 21798, 22908, 23184, 23240, 23874, 24220, 24912, 26145, 26726, 27853, 27888, 28635, 28718, 28980, 29064, 29880, 30544, 31140, 31832, 34362, 34860, 35811, 36330, 38180, 38640, 39790, 40089, 41520, 41832, 43077, 43596, 45816, 46480, 47748, 48440, 52290, 53452, 54495, 55706, 57270, 57436, 57960, 58128, 59685, 59760, 62280, 63664, 66815, 68724, 69720, 71622, 71795, 72660, 76360, 79580, 80178, 83559, 83664, 85905, 86154, 87192, 91632, 95496, 96880, 100513, 104580, 106904, 108990, 111412, 114540, 114872, 115920, 119370, 120267, 124560, 129231, 133630, 137448, 139265, 139440, 143244, 143590, 145320, 152720, 159160, 160356, 167118, 171810, 172308, 174384, 179055, 190992, 200445, 201026, 209160, 213808, 215385, 217980, 222824, 229080, 229744, 238740, 240534, 250677, 258462, 267260, 274896, 278530, 286488, 287180, 290640, 301539, 318320, 320712, 330257, 334236, 343620, 344616, 358110, 400890, 402052, 417795, 418320, 430770, 435960, 445648, 458160, 477480, 481068, 501354, 502565, 516924, 534520, 557060, 572976, 574360, 601335, 603078, 641424, 646155, 660514, 668472, 687240, 689232, 716220, 801780, 804104, 835590, 861540, 871920, 904617, 954960, 962136, 990771, 1002708, 1005130, 1033848, 1069040, 1114120, 1148720, 1202670, 1206156, 1253385, 1292310, 1321028, 1336944, 1374480, 1432440, 1507695, 1603560, 1608208, 1651285, 1671180, 1723080, 1809234, 1924272, 1981542, 2005416, 2010260, 2067696, 2228240, 2311799, 2405340, 2412312, 2506770, 2584620, 2642056, 2864880, 2972313, 3015390, 3207120, 3302570, 3342360, 3446160, 3618468, 3963084, 4010832, 4020520, 4523085, 4623598, 4810680, 4824624, 4953855, 5013540, 5169240, 5284112, 5944626, 6030780, 6605140, 6684720, 6935397, 7236936, 7926168, 8041040, 9046170, 9247196, 9621360, 9907710, 10027080, 10338480, 11558995, 11889252, 12061560, 13210280, 13870794, 14473872, 14861565, 15852336, 18092340, 18494392, 19815420, 20054160, 20806191, 23117990, 23778504, 24123120, 26420560, 27741588, 29723130, 34676985, 36184680, 36988784, 39630840, 41612382, 46235980, 47557008, 55483176, 59446260, 69353970, 72369360, 79261680, 83224764, 92471960, 104030955, 110966352, 118892520, 138707940, 166449528, 184943920, 208061910, 237785040, 277415880, 332899056, 416123820, 554831760, 832247640, 1664495280]

約数ペア:

[(1, 1664495280), (2, 832247640), (3, 554831760), (4, 416123820), (5, 332899056), (6, 277415880), (7, 237785040), (8, 208061910), (9, 184943920), (10, 166449528), (12, 138707940), (14, 118892520), (15, 110966352), (16, 104030955), (18, 92471960), (20, 83224764), (21, 79261680), (23, 72369360), (24, 69353970), (28, 59446260), (30, 55483176), (35, 47557008), (36, 46235980), (40, 41612382), (42, 39630840), (45, 36988784), (46, 36184680), (48, 34676985), (56, 29723130), (60, 27741588), (63, 26420560), (69, 24123120), (70, 23778504), (72, 23117990), (80, 20806191), (83, 20054160), (84, 19815420), (90, 18494392), (92, 18092340), (105, 15852336), (112, 14861565), (115, 14473872), (120, 13870794), (126, 13210280), (138, 12061560), (140, 11889252), (144, 11558995), (161, 10338480), (166, 10027080), (168, 9907710), (173, 9621360), (180, 9247196), (184, 9046170), (207, 8041040), (210, 7926168), (230, 7236936), (240, 6935397), (249, 6684720), (252, 6605140), (276, 6030780), (280, 5944626), (315, 5284112), (322, 5169240), (332, 5013540), (336, 4953855), (345, 4824624), (346, 4810680), (360, 4623598), (368, 4523085), (414, 4020520), (415, 4010832), (420, 3963084), (460, 3618468), (483, 3446160), (498, 3342360), (504, 3302570), (519, 3207120), (552, 3015390), (560, 2972313), (581, 2864880), (630, 2642056), (644, 2584620), (664, 2506770), (690, 2412312), (692, 2405340), (720, 2311799), (747, 2228240), (805, 2067696), (828, 2010260), (830, 2005416), (840, 1981542), (865, 1924272), (920, 1809234), (966, 1723080), (996, 1671180), (1008, 1651285), (1035, 1608208), (1038, 1603560), (1104, 1507695), (1162, 1432440), (1211, 1374480), (1245, 1336944), (1260, 1321028), (1288, 1292310), (1328, 1253385), (1380, 1206156), (1384, 1202670), (1449, 1148720), (1494, 1114120), (1557, 1069040), (1610, 1033848), (1656, 1005130), (1660, 1002708), (1680, 990771), (1730, 962136), (1743, 954960), (1840, 904617), (1909, 871920), (1932, 861540), (1992, 835590), (2070, 804104), (2076, 801780), (2324, 716220), (2415, 689232), (2422, 687240), (2490, 668472), (2520, 660514), (2576, 646155), (2595, 641424), (2760, 603078), (2768, 601335), (2898, 574360), (2905, 572976), (2988, 557060), (3114, 534520), (3220, 516924), (3312, 502565), (3320, 501354), (3460, 481068), (3486, 477480), (3633, 458160), (3735, 445648), (3818, 435960), (3864, 430770), (3979, 418320), (3984, 417795), (4140, 402052), (4152, 400890), (4648, 358110), (4830, 344616), (4844, 343620), (4980, 334236), (5040, 330257), (5190, 320712), (5229, 318320), (5520, 301539), (5727, 290640), (5796, 287180), (5810, 286488), (5976, 278530), (6055, 274896), (6228, 267260), (6440, 258462), (6640, 250677), (6920, 240534), (6972, 238740), (7245, 229744), (7266, 229080), (7470, 222824), (7636, 217980), (7728, 215385), (7785, 213808), (7958, 209160), (8280, 201026), (8304, 200445), (8715, 190992), (9296, 179055), (9545, 174384), (9660, 172308), (9688, 171810), (9960, 167118), (10380, 160356), (10458, 159160), (10899, 152720), (11454, 145320), (11592, 143590), (11620, 143244), (11937, 139440), (11952, 139265), (12110, 137448), (12456, 133630), (12880, 129231), (13363, 124560), (13840, 120267), (13944, 119370), (14359, 115920), (14490, 114872), (14532, 114540), (14940, 111412), (15272, 108990), (15570, 106904), (15916, 104580), (16560, 100513), (17181, 96880), (17430, 95496), (18165, 91632), (19090, 87192), (19320, 86154), (19376, 85905), (19895, 83664), (19920, 83559), (20760, 80178), (20916, 79580), (21798, 76360), (22908, 72660), (23184, 71795), (23240, 71622), (23874, 69720), (24220, 68724), (24912, 66815), (26145, 63664), (26726, 62280), (27853, 59760), (27888, 59685), (28635, 58128), (28718, 57960), (28980, 57436), (29064, 57270), (29880, 55706), (30544, 54495), (31140, 53452), (31832, 52290), (34362, 48440), (34860, 47748), (35811, 46480), (36330, 45816), (38180, 43596), (38640, 43077), (39790, 41832), (40089, 41520)]