20148352000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 352

約数和(自身を含む): 58246156800

約数和(自身を除く): 38097804800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 113, 125, 128, 140, 160, 175, 199, 200, 224, 226, 250, 256, 280, 320, 350, 398, 400, 448, 452, 500, 512, 560, 565, 640, 700, 791, 796, 800, 875, 896, 904, 995, 1000, 1024, 1120, 1130, 1280, 1393, 1400, 1582, 1592, 1600, 1750, 1792, 1808, 1990, 2000, 2240, 2260, 2560, 2786, 2800, 2825, 3164, 3184, 3200, 3500, 3584, 3616, 3955, 3980, 4000, 4480, 4520, 4975, 5120, 5572, 5600, 5650, 6328, 6368, 6400, 6965, 7000, 7168, 7232, 7910, 7960, 8000, 8960, 9040, 9950, 11144, 11200, 11300, 12656, 12736, 12800, 13930, 14000, 14125, 14464, 15820, 15920, 16000, 17920, 18080, 19775, 19900, 22288, 22400, 22487, 22600, 24875, 25312, 25472, 25600, 27860, 28000, 28250, 28928, 31640, 31840, 32000, 34825, 35840, 36160, 39550, 39800, 44576, 44800, 44974, 45200, 49750, 50624, 50944, 55720, 56000, 56500, 57856, 63280, 63680, 64000, 69650, 72320, 79100, 79600, 89152, 89600, 89948, 90400, 98875, 99500, 101248, 101888, 111440, 112000, 112435, 113000, 115712, 126560, 127360, 128000, 139300, 144640, 157409, 158200, 159200, 174125, 178304, 179200, 179896, 180800, 197750, 199000, 202496, 203776, 222880, 224000, 224870, 226000, 253120, 254720, 278600, 289280, 314818, 316400, 318400, 348250, 356608, 359792, 361600, 395500, 398000, 404992, 445760, 448000, 449740, 452000, 506240, 509440, 557200, 562175, 578560, 629636, 632800, 636800, 696500, 713216, 719584, 723200, 787045, 791000, 796000, 809984, 891520, 896000, 899480, 904000, 1012480, 1018880, 1114400, 1124350, 1259272, 1265600, 1273600, 1393000, 1426432, 1439168, 1446400, 1574090, 1582000, 1592000, 1783040, 1798960, 1808000, 2024960, 2228800, 2248700, 2518544, 2531200, 2547200, 2786000, 2810875, 2878336, 2892800, 3148180, 3164000, 3184000, 3566080, 3597920, 3616000, 3935225, 4049920, 4457600, 4497400, 5037088, 5062400, 5094400, 5572000, 5621750, 5756672, 6296360, 6328000, 6368000, 7132160, 7195840, 7232000, 7870450, 8915200, 8994800, 10074176, 10124800, 11144000, 11243500, 11513344, 12592720, 12656000, 12736000, 14391680, 14464000, 15740900, 17830400, 17989600, 19676125, 20148352, 20249600, 22288000, 22487000, 23026688, 25185440, 25312000, 25472000, 28783360, 31481800, 35660800, 35979200, 39352250, 40296704, 44576000, 44974000, 50370880, 50624000, 57566720, 62963600, 71958400, 78704500, 80593408, 89152000, 89948000, 100741760, 101248000, 115133440, 125927200, 143916800, 157409000, 161186816, 178304000, 179896000, 201483520, 251854400, 287833600, 314818000, 359792000, 402967040, 503708800, 575667200, 629636000, 719584000, 805934080, 1007417600, 1259272000, 1439168000, 2014835200, 2518544000, 2878336000, 4029670400, 5037088000, 10074176000, 20148352000]

約数ペア:

[(1, 20148352000), (2, 10074176000), (4, 5037088000), (5, 4029670400), (7, 2878336000), (8, 2518544000), (10, 2014835200), (14, 1439168000), (16, 1259272000), (20, 1007417600), (25, 805934080), (28, 719584000), (32, 629636000), (35, 575667200), (40, 503708800), (50, 402967040), (56, 359792000), (64, 314818000), (70, 287833600), (80, 251854400), (100, 201483520), (112, 179896000), (113, 178304000), (125, 161186816), (128, 157409000), (140, 143916800), (160, 125927200), (175, 115133440), (199, 101248000), (200, 100741760), (224, 89948000), (226, 89152000), (250, 80593408), (256, 78704500), (280, 71958400), (320, 62963600), (350, 57566720), (398, 50624000), (400, 50370880), (448, 44974000), (452, 44576000), (500, 40296704), (512, 39352250), (560, 35979200), (565, 35660800), (640, 31481800), (700, 28783360), (791, 25472000), (796, 25312000), (800, 25185440), (875, 23026688), (896, 22487000), (904, 22288000), (995, 20249600), (1000, 20148352), (1024, 19676125), (1120, 17989600), (1130, 17830400), (1280, 15740900), (1393, 14464000), (1400, 14391680), (1582, 12736000), (1592, 12656000), (1600, 12592720), (1750, 11513344), (1792, 11243500), (1808, 11144000), (1990, 10124800), (2000, 10074176), (2240, 8994800), (2260, 8915200), (2560, 7870450), (2786, 7232000), (2800, 7195840), (2825, 7132160), (3164, 6368000), (3184, 6328000), (3200, 6296360), (3500, 5756672), (3584, 5621750), (3616, 5572000), (3955, 5094400), (3980, 5062400), (4000, 5037088), (4480, 4497400), (4520, 4457600), (4975, 4049920), (5120, 3935225), (5572, 3616000), (5600, 3597920), (5650, 3566080), (6328, 3184000), (6368, 3164000), (6400, 3148180), (6965, 2892800), (7000, 2878336), (7168, 2810875), (7232, 2786000), (7910, 2547200), (7960, 2531200), (8000, 2518544), (8960, 2248700), (9040, 2228800), (9950, 2024960), (11144, 1808000), (11200, 1798960), (11300, 1783040), (12656, 1592000), (12736, 1582000), (12800, 1574090), (13930, 1446400), (14000, 1439168), (14125, 1426432), (14464, 1393000), (15820, 1273600), (15920, 1265600), (16000, 1259272), (17920, 1124350), (18080, 1114400), (19775, 1018880), (19900, 1012480), (22288, 904000), (22400, 899480), (22487, 896000), (22600, 891520), (24875, 809984), (25312, 796000), (25472, 791000), (25600, 787045), (27860, 723200), (28000, 719584), (28250, 713216), (28928, 696500), (31640, 636800), (31840, 632800), (32000, 629636), (34825, 578560), (35840, 562175), (36160, 557200), (39550, 509440), (39800, 506240), (44576, 452000), (44800, 449740), (44974, 448000), (45200, 445760), (49750, 404992), (50624, 398000), (50944, 395500), (55720, 361600), (56000, 359792), (56500, 356608), (57856, 348250), (63280, 318400), (63680, 316400), (64000, 314818), (69650, 289280), (72320, 278600), (79100, 254720), (79600, 253120), (89152, 226000), (89600, 224870), (89948, 224000), (90400, 222880), (98875, 203776), (99500, 202496), (101248, 199000), (101888, 197750), (111440, 180800), (112000, 179896), (112435, 179200), (113000, 178304), (115712, 174125), (126560, 159200), (127360, 158200), (128000, 157409), (139300, 144640)]