75340160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 209744640

約数和(自身を除く): 134404480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 251, 268, 280, 320, 335, 448, 469, 502, 536, 560, 640, 670, 896, 938, 1004, 1072, 1120, 1255, 1340, 1757, 1876, 2008, 2144, 2240, 2345, 2510, 2680, 3514, 3752, 4016, 4288, 4480, 4690, 5020, 5360, 7028, 7504, 8032, 8576, 8785, 9380, 10040, 10720, 14056, 15008, 16064, 16817, 17570, 18760, 20080, 21440, 28112, 30016, 32128, 33634, 35140, 37520, 40160, 42880, 56224, 60032, 67268, 70280, 75040, 80320, 84085, 112448, 117719, 134536, 140560, 150080, 160640, 168170, 224896, 235438, 269072, 281120, 300160, 336340, 470876, 538144, 562240, 588595, 672680, 941752, 1076288, 1124480, 1177190, 1345360, 1883504, 2152576, 2354380, 2690720, 3767008, 4708760, 5381440, 7534016, 9417520, 10762880, 15068032, 18835040, 37670080, 75340160]

約数ペア:

[(1, 75340160), (2, 37670080), (4, 18835040), (5, 15068032), (7, 10762880), (8, 9417520), (10, 7534016), (14, 5381440), (16, 4708760), (20, 3767008), (28, 2690720), (32, 2354380), (35, 2152576), (40, 1883504), (56, 1345360), (64, 1177190), (67, 1124480), (70, 1076288), (80, 941752), (112, 672680), (128, 588595), (134, 562240), (140, 538144), (160, 470876), (224, 336340), (251, 300160), (268, 281120), (280, 269072), (320, 235438), (335, 224896), (448, 168170), (469, 160640), (502, 150080), (536, 140560), (560, 134536), (640, 117719), (670, 112448), (896, 84085), (938, 80320), (1004, 75040), (1072, 70280), (1120, 67268), (1255, 60032), (1340, 56224), (1757, 42880), (1876, 40160), (2008, 37520), (2144, 35140), (2240, 33634), (2345, 32128), (2510, 30016), (2680, 28112), (3514, 21440), (3752, 20080), (4016, 18760), (4288, 17570), (4480, 16817), (4690, 16064), (5020, 15008), (5360, 14056), (7028, 10720), (7504, 10040), (8032, 9380), (8576, 8785)]