140371740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5953}}^1$

素因数の和:6099

約数の個数: 72

約数和(自身を含む): 429116688

約数和(自身を除く): 288744948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 5953, 7860, 11790, 11906, 17859, 23580, 23812, 29765, 35718, 53577, 59530, 71436, 89295, 107154, 119060, 178590, 214308, 267885, 357180, 535770, 779843, 1071540, 1559686, 2339529, 3119372, 3899215, 4679058, 7018587, 7798430, 9358116, 11697645, 14037174, 15596860, 23395290, 28074348, 35092935, 46790580, 70185870, 140371740]

約数ペア:

[(1, 140371740), (2, 70185870), (3, 46790580), (4, 35092935), (5, 28074348), (6, 23395290), (9, 15596860), (10, 14037174), (12, 11697645), (15, 9358116), (18, 7798430), (20, 7018587), (30, 4679058), (36, 3899215), (45, 3119372), (60, 2339529), (90, 1559686), (131, 1071540), (180, 779843), (262, 535770), (393, 357180), (524, 267885), (655, 214308), (786, 178590), (1179, 119060), (1310, 107154), (1572, 89295), (1965, 71436), (2358, 59530), (2620, 53577), (3930, 35718), (4716, 29765), (5895, 23812), (5953, 23580), (7860, 17859), (11790, 11906)]