141312780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112153}}^1$

素因数の和:112175

約数の個数: 72

約数和(自身を含む): 489888672

約数和(自身を除く): 348575892

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, 112153, 224306, 336459, 448612, 560765, 672918, 785071, 1009377, 1121530, 1345836, 1570142, 1682295, 2018754, 2243060, 2355213, 3140284, 3364590, 3925355, 4037508, 4710426, 5046885, 6729180, 7065639, 7850710, 9420852, 10093770, 11776065, 14131278, 15701420, 20187540, 23552130, 28262556, 35328195, 47104260, 70656390, 141312780]

約数ペア:

[(1, 141312780), (2, 70656390), (3, 47104260), (4, 35328195), (5, 28262556), (6, 23552130), (7, 20187540), (9, 15701420), (10, 14131278), (12, 11776065), (14, 10093770), (15, 9420852), (18, 7850710), (20, 7065639), (21, 6729180), (28, 5046885), (30, 4710426), (35, 4037508), (36, 3925355), (42, 3364590), (45, 3140284), (60, 2355213), (63, 2243060), (70, 2018754), (84, 1682295), (90, 1570142), (105, 1345836), (126, 1121530), (140, 1009377), (180, 785071), (210, 672918), (252, 560765), (315, 448612), (420, 336459), (630, 224306), (1260, 112153)]