84898240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 233501184

約数和(自身を除く): 148602944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 251, 280, 302, 320, 448, 502, 560, 604, 755, 1004, 1057, 1120, 1208, 1255, 1510, 1757, 2008, 2114, 2240, 2416, 2510, 3020, 3514, 4016, 4228, 4832, 5020, 5285, 6040, 7028, 8032, 8456, 8785, 9664, 10040, 10570, 12080, 14056, 16064, 16912, 17570, 20080, 21140, 24160, 28112, 33824, 35140, 37901, 40160, 42280, 48320, 56224, 67648, 70280, 75802, 80320, 84560, 112448, 140560, 151604, 169120, 189505, 265307, 281120, 303208, 338240, 379010, 530614, 562240, 606416, 758020, 1061228, 1212832, 1326535, 1516040, 2122456, 2425664, 2653070, 3032080, 4244912, 5306140, 6064160, 8489824, 10612280, 12128320, 16979648, 21224560, 42449120, 84898240]

約数ペア:

[(1, 84898240), (2, 42449120), (4, 21224560), (5, 16979648), (7, 12128320), (8, 10612280), (10, 8489824), (14, 6064160), (16, 5306140), (20, 4244912), (28, 3032080), (32, 2653070), (35, 2425664), (40, 2122456), (56, 1516040), (64, 1326535), (70, 1212832), (80, 1061228), (112, 758020), (140, 606416), (151, 562240), (160, 530614), (224, 379010), (251, 338240), (280, 303208), (302, 281120), (320, 265307), (448, 189505), (502, 169120), (560, 151604), (604, 140560), (755, 112448), (1004, 84560), (1057, 80320), (1120, 75802), (1208, 70280), (1255, 67648), (1510, 56224), (1757, 48320), (2008, 42280), (2114, 40160), (2240, 37901), (2416, 35140), (2510, 33824), (3020, 28112), (3514, 24160), (4016, 21140), (4228, 20080), (4832, 17570), (5020, 16912), (5285, 16064), (6040, 14056), (7028, 12080), (8032, 10570), (8456, 10040), (8785, 9664)]