19448759520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20249}}^1$

素因数の和:20322

約数の個数: 288

約数和(自身を含む): 71646120000

約数和(自身を除く): 52197360480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 144, 145, 160, 174, 180, 184, 207, 230, 232, 240, 261, 276, 288, 290, 345, 348, 360, 368, 414, 435, 460, 464, 480, 522, 552, 580, 667, 690, 696, 720, 736, 828, 870, 920, 928, 1035, 1044, 1104, 1160, 1305, 1334, 1380, 1392, 1440, 1656, 1740, 1840, 2001, 2070, 2088, 2208, 2320, 2610, 2668, 2760, 2784, 3312, 3335, 3480, 3680, 4002, 4140, 4176, 4640, 5220, 5336, 5520, 6003, 6624, 6670, 6960, 8004, 8280, 8352, 10005, 10440, 10672, 11040, 12006, 13340, 13920, 16008, 16560, 20010, 20249, 20880, 21344, 24012, 26680, 30015, 32016, 33120, 40020, 40498, 41760, 48024, 53360, 60030, 60747, 64032, 80040, 80996, 96048, 101245, 106720, 120060, 121494, 160080, 161992, 182241, 192096, 202490, 240120, 242988, 303735, 320160, 323984, 364482, 404980, 465727, 480240, 485976, 587221, 607470, 647968, 728964, 809960, 911205, 931454, 960480, 971952, 1174442, 1214940, 1397181, 1457928, 1619920, 1761663, 1822410, 1862908, 1943904, 2328635, 2348884, 2429880, 2794362, 2915856, 2936105, 3239840, 3523326, 3644820, 3725816, 4191543, 4657270, 4697768, 4859760, 5284989, 5588724, 5831712, 5872210, 6985905, 7046652, 7289640, 7451632, 8383086, 8808315, 9314540, 9395536, 9719520, 10569978, 11177448, 11744420, 13506083, 13971810, 14093304, 14579280, 14903264, 16766172, 17616630, 18629080, 18791072, 20957715, 21139956, 22354896, 23488840, 26424945, 27012166, 27943620, 28186608, 29158560, 33532344, 35233260, 37258160, 40518249, 41915430, 42279912, 44709792, 46977680, 52849890, 54024332, 55887240, 56373216, 67064688, 67530415, 70466520, 74516320, 81036498, 83830860, 84559824, 93955360, 105699780, 108048664, 111774480, 121554747, 134129376, 135060830, 140933040, 162072996, 167661720, 169119648, 202591245, 211399560, 216097328, 223548960, 243109494, 270121660, 281866080, 324145992, 335323440, 405182490, 422799120, 432194656, 486218988, 540243320, 607773735, 648291984, 670646880, 810364980, 845598240, 972437976, 1080486640, 1215547470, 1296583968, 1620729960, 1944875952, 2160973280, 2431094940, 3241459920, 3889751904, 4862189880, 6482919840, 9724379760, 19448759520]

約数ペア:

[(1, 19448759520), (2, 9724379760), (3, 6482919840), (4, 4862189880), (5, 3889751904), (6, 3241459920), (8, 2431094940), (9, 2160973280), (10, 1944875952), (12, 1620729960), (15, 1296583968), (16, 1215547470), (18, 1080486640), (20, 972437976), (23, 845598240), (24, 810364980), (29, 670646880), (30, 648291984), (32, 607773735), (36, 540243320), (40, 486218988), (45, 432194656), (46, 422799120), (48, 405182490), (58, 335323440), (60, 324145992), (69, 281866080), (72, 270121660), (80, 243109494), (87, 223548960), (90, 216097328), (92, 211399560), (96, 202591245), (115, 169119648), (116, 167661720), (120, 162072996), (138, 140933040), (144, 135060830), (145, 134129376), (160, 121554747), (174, 111774480), (180, 108048664), (184, 105699780), (207, 93955360), (230, 84559824), (232, 83830860), (240, 81036498), (261, 74516320), (276, 70466520), (288, 67530415), (290, 67064688), (345, 56373216), (348, 55887240), (360, 54024332), (368, 52849890), (414, 46977680), (435, 44709792), (460, 42279912), (464, 41915430), (480, 40518249), (522, 37258160), (552, 35233260), (580, 33532344), (667, 29158560), (690, 28186608), (696, 27943620), (720, 27012166), (736, 26424945), (828, 23488840), (870, 22354896), (920, 21139956), (928, 20957715), (1035, 18791072), (1044, 18629080), (1104, 17616630), (1160, 16766172), (1305, 14903264), (1334, 14579280), (1380, 14093304), (1392, 13971810), (1440, 13506083), (1656, 11744420), (1740, 11177448), (1840, 10569978), (2001, 9719520), (2070, 9395536), (2088, 9314540), (2208, 8808315), (2320, 8383086), (2610, 7451632), (2668, 7289640), (2760, 7046652), (2784, 6985905), (3312, 5872210), (3335, 5831712), (3480, 5588724), (3680, 5284989), (4002, 4859760), (4140, 4697768), (4176, 4657270), (4640, 4191543), (5220, 3725816), (5336, 3644820), (5520, 3523326), (6003, 3239840), (6624, 2936105), (6670, 2915856), (6960, 2794362), (8004, 2429880), (8280, 2348884), (8352, 2328635), (10005, 1943904), (10440, 1862908), (10672, 1822410), (11040, 1761663), (12006, 1619920), (13340, 1457928), (13920, 1397181), (16008, 1214940), (16560, 1174442), (20010, 971952), (20249, 960480), (20880, 931454), (21344, 911205), (24012, 809960), (26680, 728964), (30015, 647968), (32016, 607470), (33120, 587221), (40020, 485976), (40498, 480240), (41760, 465727), (48024, 404980), (53360, 364482), (60030, 323984), (60747, 320160), (64032, 303735), (80040, 242988), (80996, 240120), (96048, 202490), (101245, 192096), (106720, 182241), (120060, 161992), (121494, 160080)]