71196160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 203290560

約数和(自身を除く): 132094400

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, 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, 5480, 6496, 7424, 7672, 7946, 8120, 8768, 8960, 9280, 9590, 10960, 12992, 14848, 15344, 15892, 16240, 17536, 17920, 18560, 19180, 19865, 21920, 25984, 27811, 30688, 31784, 32480, 35072, 37120, 38360, 39730, 43840, 51968, 55622, 61376, 63568, 64960, 70144, 74240, 76720, 79460, 87680, 103936, 111244, 122752, 127136, 129920, 139055, 153440, 158920, 175360, 222488, 245504, 254272, 259840, 278110, 306880, 317840, 350720, 444976, 491008, 508544, 519680, 556220, 613760, 635680, 889952, 1017088, 1112440, 1227520, 1271360, 1779904, 2034176, 2224880, 2455040, 2542720, 3559808, 4449760, 5085440, 7119616, 8899520, 10170880, 14239232, 17799040, 35598080, 71196160]

約数ペア:

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