142167060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112831}}^1$

素因数の和:112853

約数の個数: 72

約数和(自身を含む): 492850176

約数和(自身を除く): 350683116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112831, 225662, 338493, 451324, 564155, 676986, 789817, 1015479, 1128310, 1353972, 1579634, 1692465, 2030958, 2256620, 2369451, 3159268, 3384930, 3949085, 4061916, 4738902, 5077395, 6769860, 7108353, 7898170, 9477804, 10154790, 11847255, 14216706, 15796340, 20309580, 23694510, 28433412, 35541765, 47389020, 71083530, 142167060]

約数ペア:

[(1, 142167060), (2, 71083530), (3, 47389020), (4, 35541765), (5, 28433412), (6, 23694510), (7, 20309580), (9, 15796340), (10, 14216706), (12, 11847255), (14, 10154790), (15, 9477804), (18, 7898170), (20, 7108353), (21, 6769860), (28, 5077395), (30, 4738902), (35, 4061916), (36, 3949085), (42, 3384930), (45, 3159268), (60, 2369451), (63, 2256620), (70, 2030958), (84, 1692465), (90, 1579634), (105, 1353972), (126, 1128310), (140, 1015479), (180, 789817), (210, 676986), (252, 564155), (315, 451324), (420, 338493), (630, 225662), (1260, 112831)]