161912523240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1999}}^1$

素因数の和:2679

約数の個数: 384

約数和(自身を含む): 588893760000

約数和(自身を除く): 426981236760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 641, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1282, 1404, 1560, 1620, 1755, 1923, 1944, 1999, 2106, 2340, 2430, 2564, 2808, 3159, 3205, 3240, 3510, 3846, 3998, 4212, 4680, 4860, 5128, 5265, 5769, 5997, 6318, 6410, 7020, 7692, 7996, 8333, 8424, 9615, 9720, 9995, 10530, 11538, 11994, 12636, 12820, 14040, 15384, 15795, 15992, 16666, 17307, 17991, 19230, 19990, 21060, 23076, 23988, 24999, 25272, 25640, 25987, 28845, 29985, 31590, 33332, 34614, 35982, 38460, 39980, 41665, 42120, 46152, 47976, 49998, 51921, 51974, 53973, 57690, 59970, 63180, 66664, 69228, 71964, 74997, 76920, 77961, 79960, 83330, 86535, 89955, 99996, 103842, 103948, 107946, 115380, 119940, 124995, 126360, 129935, 138456, 143928, 149994, 155763, 155922, 161919, 166660, 173070, 179910, 199992, 207684, 207896, 215892, 224991, 230760, 233883, 239880, 249990, 259605, 259870, 269865, 299988, 311526, 311844, 323838, 333320, 346140, 359820, 374985, 389805, 415368, 431784, 449982, 467766, 485757, 499980, 519210, 519740, 539730, 599976, 623052, 623688, 647676, 674973, 692280, 701649, 719640, 749970, 778815, 779610, 809595, 899964, 935532, 971514, 999960, 1038420, 1039480, 1079460, 1124955, 1169415, 1246104, 1281359, 1295352, 1349946, 1403298, 1499940, 1557630, 1559220, 1619190, 1799928, 1871064, 1943028, 2024919, 2076840, 2104947, 2158920, 2249910, 2338830, 2428785, 2562718, 2699892, 2806596, 2999880, 3115260, 3118440, 3238380, 3374865, 3508245, 3844077, 3886056, 4049838, 4209894, 4499820, 4677660, 4857570, 5125436, 5399784, 5613192, 6230520, 6314841, 6406795, 6476760, 6749730, 7016490, 7688154, 8099676, 8419788, 8999640, 9355320, 9715140, 10124595, 10250872, 10524735, 11532231, 12629682, 12813590, 13499460, 14032980, 15376308, 16199352, 16657667, 16839576, 19220385, 19430280, 20249190, 21049470, 23064462, 25259364, 25627180, 26998920, 28065960, 30752616, 31574205, 33315334, 34596693, 38440770, 40498380, 42098940, 46128924, 49973001, 50518728, 51254360, 57661155, 63148410, 66630668, 69193386, 76881540, 80996760, 83288335, 84197880, 92257848, 99946002, 103790079, 115322310, 126296820, 133261336, 138386772, 149919003, 153763080, 166576670, 172983465, 199892004, 207580158, 230644620, 249865005, 252593640, 276773544, 299838006, 311370237, 333153340, 345966930, 399784008, 415160316, 449757009, 461289240, 499730010, 518950395, 599676012, 622740474, 666306680, 691933860, 749595015, 830320632, 899514018, 999460020, 1037900790, 1199352024, 1245480948, 1349271027, 1383867720, 1499190030, 1556851185, 1799028036, 1998920040, 2075801580, 2248785045, 2490961896, 2698542054, 2998380060, 3113702370, 3598056072, 4047813081, 4151603160, 4497570090, 5397084108, 5996760120, 6227404740, 6746355135, 8095626162, 8995140180, 10794168216, 12454809480, 13492710270, 16191252324, 17990280360, 20239065405, 26985420540, 32382504648, 40478130810, 53970841080, 80956261620, 161912523240]

約数ペア:

[(1, 161912523240), (2, 80956261620), (3, 53970841080), (4, 40478130810), (5, 32382504648), (6, 26985420540), (8, 20239065405), (9, 17990280360), (10, 16191252324), (12, 13492710270), (13, 12454809480), (15, 10794168216), (18, 8995140180), (20, 8095626162), (24, 6746355135), (26, 6227404740), (27, 5996760120), (30, 5397084108), (36, 4497570090), (39, 4151603160), (40, 4047813081), (45, 3598056072), (52, 3113702370), (54, 2998380060), (60, 2698542054), (65, 2490961896), (72, 2248785045), (78, 2075801580), (81, 1998920040), (90, 1799028036), (104, 1556851185), (108, 1499190030), (117, 1383867720), (120, 1349271027), (130, 1245480948), (135, 1199352024), (156, 1037900790), (162, 999460020), (180, 899514018), (195, 830320632), (216, 749595015), (234, 691933860), (243, 666306680), (260, 622740474), (270, 599676012), (312, 518950395), (324, 499730010), (351, 461289240), (360, 449757009), (390, 415160316), (405, 399784008), (468, 345966930), (486, 333153340), (520, 311370237), (540, 299838006), (585, 276773544), (641, 252593640), (648, 249865005), (702, 230644620), (780, 207580158), (810, 199892004), (936, 172983465), (972, 166576670), (1053, 153763080), (1080, 149919003), (1170, 138386772), (1215, 133261336), (1282, 126296820), (1404, 115322310), (1560, 103790079), (1620, 99946002), (1755, 92257848), (1923, 84197880), (1944, 83288335), (1999, 80996760), (2106, 76881540), (2340, 69193386), (2430, 66630668), (2564, 63148410), (2808, 57661155), (3159, 51254360), (3205, 50518728), (3240, 49973001), (3510, 46128924), (3846, 42098940), (3998, 40498380), (4212, 38440770), (4680, 34596693), (4860, 33315334), (5128, 31574205), (5265, 30752616), (5769, 28065960), (5997, 26998920), (6318, 25627180), (6410, 25259364), (7020, 23064462), (7692, 21049470), (7996, 20249190), (8333, 19430280), (8424, 19220385), (9615, 16839576), (9720, 16657667), (9995, 16199352), (10530, 15376308), (11538, 14032980), (11994, 13499460), (12636, 12813590), (12820, 12629682), (14040, 11532231), (15384, 10524735), (15795, 10250872), (15992, 10124595), (16666, 9715140), (17307, 9355320), (17991, 8999640), (19230, 8419788), (19990, 8099676), (21060, 7688154), (23076, 7016490), (23988, 6749730), (24999, 6476760), (25272, 6406795), (25640, 6314841), (25987, 6230520), (28845, 5613192), (29985, 5399784), (31590, 5125436), (33332, 4857570), (34614, 4677660), (35982, 4499820), (38460, 4209894), (39980, 4049838), (41665, 3886056), (42120, 3844077), (46152, 3508245), (47976, 3374865), (49998, 3238380), (51921, 3118440), (51974, 3115260), (53973, 2999880), (57690, 2806596), (59970, 2699892), (63180, 2562718), (66664, 2428785), (69228, 2338830), (71964, 2249910), (74997, 2158920), (76920, 2104947), (77961, 2076840), (79960, 2024919), (83330, 1943028), (86535, 1871064), (89955, 1799928), (99996, 1619190), (103842, 1559220), (103948, 1557630), (107946, 1499940), (115380, 1403298), (119940, 1349946), (124995, 1295352), (126360, 1281359), (129935, 1246104), (138456, 1169415), (143928, 1124955), (149994, 1079460), (155763, 1039480), (155922, 1038420), (161919, 999960), (166660, 971514), (173070, 935532), (179910, 899964), (199992, 809595), (207684, 779610), (207896, 778815), (215892, 749970), (224991, 719640), (230760, 701649), (233883, 692280), (239880, 674973), (249990, 647676), (259605, 623688), (259870, 623052), (269865, 599976), (299988, 539730), (311526, 519740), (311844, 519210), (323838, 499980), (333320, 485757), (346140, 467766), (359820, 449982), (374985, 431784), (389805, 415368)]