103664120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 267494400

約数和(自身を除く): 163830280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 859, 862, 1718, 1724, 2155, 3017, 3436, 3448, 4295, 4310, 6013, 6034, 6872, 8590, 8620, 12026, 12068, 15085, 17180, 17240, 24052, 24136, 30065, 30170, 34360, 48104, 60130, 60340, 120260, 120680, 240520, 370229, 740458, 1480916, 1851145, 2591603, 2961832, 3702290, 5183206, 7404580, 10366412, 12958015, 14809160, 20732824, 25916030, 51832060, 103664120]

約数ペア:

[(1, 103664120), (2, 51832060), (4, 25916030), (5, 20732824), (7, 14809160), (8, 12958015), (10, 10366412), (14, 7404580), (20, 5183206), (28, 3702290), (35, 2961832), (40, 2591603), (56, 1851145), (70, 1480916), (140, 740458), (280, 370229), (431, 240520), (859, 120680), (862, 120260), (1718, 60340), (1724, 60130), (2155, 48104), (3017, 34360), (3436, 30170), (3448, 30065), (4295, 24136), (4310, 24052), (6013, 17240), (6034, 17180), (6872, 15085), (8590, 12068), (8620, 12026)]