141403640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13649}}^1$

素因数の和:13704

約数の個数: 64

約数和(自身を含む): 373464000

約数和(自身を除く): 232060360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 13649, 27298, 54596, 68245, 95543, 109192, 136490, 191086, 272980, 382172, 477715, 505013, 545960, 764344, 955430, 1010026, 1910860, 2020052, 2525065, 3535091, 3821720, 4040104, 5050130, 7070182, 10100260, 14140364, 17675455, 20200520, 28280728, 35350910, 70701820, 141403640]

約数ペア:

[(1, 141403640), (2, 70701820), (4, 35350910), (5, 28280728), (7, 20200520), (8, 17675455), (10, 14140364), (14, 10100260), (20, 7070182), (28, 5050130), (35, 4040104), (37, 3821720), (40, 3535091), (56, 2525065), (70, 2020052), (74, 1910860), (140, 1010026), (148, 955430), (185, 764344), (259, 545960), (280, 505013), (296, 477715), (370, 382172), (518, 272980), (740, 191086), (1036, 136490), (1295, 109192), (1480, 95543), (2072, 68245), (2590, 54596), (5180, 27298), (10360, 13649)]