142392320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 176

約数和(自身を含む): 406779840

約数和(自身を除く): 264387520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 137, 140, 145, 160, 203, 224, 232, 256, 274, 280, 290, 320, 406, 448, 464, 512, 548, 560, 580, 640, 685, 812, 896, 928, 959, 1015, 1024, 1096, 1120, 1160, 1280, 1370, 1624, 1792, 1856, 1918, 2030, 2192, 2240, 2320, 2560, 2740, 3248, 3584, 3712, 3836, 3973, 4060, 4384, 4480, 4640, 4795, 5120, 5480, 6496, 7168, 7424, 7672, 7946, 8120, 8768, 8960, 9280, 9590, 10960, 12992, 14848, 15344, 15892, 16240, 17536, 17920, 18560, 19180, 19865, 21920, 25984, 27811, 29696, 30688, 31784, 32480, 35072, 35840, 37120, 38360, 39730, 43840, 51968, 55622, 61376, 63568, 64960, 70144, 74240, 76720, 79460, 87680, 103936, 111244, 122752, 127136, 129920, 139055, 140288, 148480, 153440, 158920, 175360, 207872, 222488, 245504, 254272, 259840, 278110, 306880, 317840, 350720, 444976, 491008, 508544, 519680, 556220, 613760, 635680, 701440, 889952, 982016, 1017088, 1039360, 1112440, 1227520, 1271360, 1779904, 2034176, 2224880, 2455040, 2542720, 3559808, 4068352, 4449760, 4910080, 5085440, 7119616, 8899520, 10170880, 14239232, 17799040, 20341760, 28478464, 35598080, 71196160, 142392320]

約数ペア:

[(1, 142392320), (2, 71196160), (4, 35598080), (5, 28478464), (7, 20341760), (8, 17799040), (10, 14239232), (14, 10170880), (16, 8899520), (20, 7119616), (28, 5085440), (29, 4910080), (32, 4449760), (35, 4068352), (40, 3559808), (56, 2542720), (58, 2455040), (64, 2224880), (70, 2034176), (80, 1779904), (112, 1271360), (116, 1227520), (128, 1112440), (137, 1039360), (140, 1017088), (145, 982016), (160, 889952), (203, 701440), (224, 635680), (232, 613760), (256, 556220), (274, 519680), (280, 508544), (290, 491008), (320, 444976), (406, 350720), (448, 317840), (464, 306880), (512, 278110), (548, 259840), (560, 254272), (580, 245504), (640, 222488), (685, 207872), (812, 175360), (896, 158920), (928, 153440), (959, 148480), (1015, 140288), (1024, 139055), (1096, 129920), (1120, 127136), (1160, 122752), (1280, 111244), (1370, 103936), (1624, 87680), (1792, 79460), (1856, 76720), (1918, 74240), (2030, 70144), (2192, 64960), (2240, 63568), (2320, 61376), (2560, 55622), (2740, 51968), (3248, 43840), (3584, 39730), (3712, 38360), (3836, 37120), (3973, 35840), (4060, 35072), (4384, 32480), (4480, 31784), (4640, 30688), (4795, 29696), (5120, 27811), (5480, 25984), (6496, 21920), (7168, 19865), (7424, 19180), (7672, 18560), (7946, 17920), (8120, 17536), (8768, 16240), (8960, 15892), (9280, 15344), (9590, 14848), (10960, 12992)]